Exhibit 99.1


                            UNISPHERE NETWORKS, INC.



                              FINANCIAL STATEMENTS

                            UNISPHERE NETWORKS, INC.
              (An indirect majority-owned subsidiary of Siemens AG)
                           Consolidated Balance Sheets



                                                                                   SEPTEMBER 30,     SEPTEMBER 30,       MARCH 31,
                                                                                       2000              2001              2002
                                                                                   ------------      ------------      ------------
                                                                                                                        (UNAUDITED)
                                                                                    (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)
                                                                                                              
                                     ASSETS

Current assets:
     Cash and cash equivalents                                                     $        634      $     26,879      $     26,943
     Accounts receivable, net of allowances of $1,890, $3,462
         and $4,569 at September 30, 2000 and 2001 and
         March 31, 2002, respectively                                                       181             3,125             4,197
     Accounts receivable from related parties                                             6,989             5,112             8,332
     Inventories                                                                         12,412            31,068            12,289
     Prepaid expenses and other current assets                                            4,307             3,431             5,358
     Current assets of discontinued operations                                            3,755             4,427             3,685
                                                                                   ------------      ------------      ------------
             Total current assets                                                        28,278            74,042            60,804

Property and equipment, net                                                              21,610            30,357            30,645
Long-term deposit                                                                         9,250               884             1,046
Goodwill, net                                                                           246,040           177,054           177,054
Non-current assets of discontinued operations                                           166,776           126,017           123,351
                                                                                   ------------      ------------      ------------
             Total assets                                                          $    471,954      $    408,354      $    392,900
                                                                                   ============      ============      ============

                      LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
     Accounts payable                                                              $     12,728      $     20,126      $     11,461
     Accounts payable to related parties                                                  1,071                --                --
     Accrued expenses                                                                    14,590            17,283            21,694
     Deferred revenue                                                                     8,347            40,725            17,220
     Convertible promissory note and accrued interest due to related party                   --            70,476           113,630
     Current liabilities of discontinued operations                                       5,555             7,960             5,910
                                                                                   ------------      ------------      ------------
             Total current liabilities                                                   42,291           156,570           169,915

Stockholders' Equity:
     Common stock, $.0l par value; 115,360,661 shares authorized;
         90,284,760, 90,638,974 and 90,665,017 shares issued and
         outstanding at September 30, 2000 and 2001 and March 31, 2002,
         respectively                                                                       903               906               907
     Additional paid-in capital                                                       1,324,683         1,335,159         1,329,153
     Accumulated deficit                                                               (818,735)       (1,031,434)       (1,066,212)
     Notes receivable from officers                                                     (28,323)          (26,879)          (26,879)
     Deferred compensation                                                              (48,865)          (25,904)          (13,710)
     Accumulated other comprehensive loss                                                    --               (64)             (274)
                                                                                   ------------      ------------      ------------
                Total stockholders' equity                                              429,663           251,784           222,985
                                                                                   ------------      ------------      ------------
                Total liabilities and stockholders' equity                         $    471,954      $    408,354      $    392,900
                                                                                   ============      ============      ============


The accompanying notes are an integral part of the consolidated financial
statements.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)
                     Consolidated Statements of Operations



                                                       JANUARY
                                                       12, 1999
                                                       (DATE OF
                                                       INCEPTION)                                           SIX MONTHS ENDED
                                                        THROUGH        YEAR ENDED      YEAR ENDED              MARCH 31,
                                                      SEPTEMBER 30,   SEPTEMBER 30,   SEPTEMBER 30,   ----------------------------
                                                          1999            2000            2001            2001            2002
                                                      ------------    ------------    ------------    ------------    ------------
                                                                                                       (UNAUDITED)     (UNAUDITED)
                                                                        (IN THOUSANDS, EXCEPT PER SHARE DATA)
                                                                                                       
Net revenues:
     Third parties                                    $         --    $     14,858    $    102,169    $     41,140    $     71,678
     Related parties                                         1,286          16,735          67,713          18,727          39,060
                                                      ------------    ------------    ------------    ------------    ------------
             Net revenues                                    1,286          31,593         169,882          59,867         110,738

Cost of revenues:
     Cost of revenues, excluding stock-based
     compensation                                            1,647          26,385          90,720          36,017          49,441
     Stock-based compensation                                   --             644             411             257             280
                                                      ------------    ------------    ------------    ------------    ------------
             Total cost of revenues                          1,647          27,029          91,131          36,274          49,721
                                                      ------------    ------------    ------------    ------------    ------------
             Gross profit (loss)                              (361)          4,564          78,751          23,593          61,017

Operating expenses:
     Research and development (1)                           47,950          72,462          55,700          25,247          32,176
     Sales and marketing (1)                                14,621          35,642          48,400          21,685          26,162
     General and administrative (1)                         12,163          13,208          11,596           5,359           5,507
     Amortization of goodwill and intangible assets         43,645          83,870          68,987          34,493              --
     Write-off of offering costs                                --              --           2,691              --              --
     Impairment of intangible assets                            --         118,810              --              --              --
     Purchased in-process research and development         138,100              --              --              --              --
     Stock-based compensation                                   --          18,825           9,443           4,108           5,290
                                                      ------------    ------------    ------------    ------------    ------------
             Total operating expenses                      256,479         342,817         196,817          90,892          69,135
                                                      ------------    ------------    ------------    ------------    ------------
             Loss from operations                         (256,840)       (338,253)       (118,066)        (67,299)         (8,118)

Other income (expense):
     Other expense                                              --          (2,164)         (4,272)             32            (261)
     Interest income (expense)                                 264             698            (621)            181          (2,487)
                                                      ------------    ------------    ------------    ------------    ------------
         Total other income (expense)                          264          (1,466)         (4,893)            213          (2,748)
                                                      ------------    ------------    ------------    ------------    ------------
                Loss from continuing operations           (256,576)       (339,719)       (122,959)        (67,086)        (10,866)
                Loss from discontinued operations         (128,477)        (93,963)        (89,740)        (40,034)        (23,912)
                                                      ------------    ------------    ------------    ------------    ------------
                Net loss                              $   (385,053)   $   (433,682)   $   (212,699)   $   (107,120)   $    (34,778)
                                                      ============    ============    ============    ============    ============

Basic and diluted net loss per share:
     Continuing operations                            $      (2.98)   $      (3.93)   $      (1.39)   $      (0.76)   $      (0.12)
     Discontinued operations                                 (1.49)          (1.09)          (1.01)          (0.45)          (0.27)
                                                      ------------    ------------    ------------    ------------    ------------
                Net loss                              $      (4.47)   $      (5.02)   $      (2.40)   $      (1.21)   $      (0.39)
                                                      ============    ============    ============    ============    ============
Weighted average shares used in computing basic
     and diluted net loss per share                         86,133          86,399          88,601          88,254          89,453
                                                      ============    ============    ============    ============    ============

(1) Excludes non-cash, stock-based compensation
expense as follows:

Research and development                              $         --    $      6,555    $      1,801    $         70    $      2,131
Sales and marketing                                             --           4,415             657             203             348
General and administrative                                      --           7,855           6,985           3,835           2,811
                                                      ------------    ------------    ------------    ------------    ------------
                                                      $         --    $     18,825    $      9,443    $      4,108    $      5,290
                                                      ============    ============    ============    ============    ============


The accompanying notes are an integral part of the consolidated financial
statements.

                            UNISPHERE NETWORKS, INC.
              (An indirect majority-owned subsidiary of Siemens AG)
                 Consolidated Statements of Stockholders' Equity
                        (In thousands, except share data)



                                                                                              ADDITIONAL
                                                                  COMMON STOCK                 PAID-IN          ACCUMULATED
                                                            SHARES            AMOUNT           CAPITAL            DEFICIT
                                                         ------------      ------------      ------------      ------------
                                                                                                   
Net loss                                                           --      $         --      $         --      $   (385,053)
Issuance of common stock                                   86,133,333               861           257,540                --
Capital contribution from parent                                   --                --           741,550                --
                                                         ------------      ------------      ------------      ------------
Balance, September 30, 1999                                86,133,333               861           999,090          (385,053)

Net loss                                                           --                --                --          (433,682)
Capital contribution form parent                                   --                --           212,503                --
Sale of restricted common stock in
     exchange for notes                                     2,700,000                27            28,323                --
Sale of restricted common stock                               521,334                 5             5,469                --
Issuance of common stock upon the
     exercise of stock options                                930,093                10             7,969                --
Deferred compensation on employee
     stock grants                                                  --                --            70,699                --
Amortization of compensation expense
     related to employee stock options                             --                --                --                --
Deferred compensation related to
     the issuance of stock options to non-
     employees                                                     --                --               630                --
Amortization of compensation expense
      related to non-employee stock options                        --                --                --                --
                                                         ------------      ------------      ------------      ------------
Balance, September 30, 2000                                90,284,760      $        903      $  1,324,683      $   (818,735)

Net loss                                                           --                --                --          (212,699)
Foreign currency translation adjustment                            --                --                --                --

             Comprehensive loss                                    --                --                --                --
Capital contribution from parent                                   --                --            22,250                --
Exercise of stock options in exchange
     for notes                                                 66,666                --               490                --
Repayment of notes receivable                                      --                --                --                --
Repurchase of restricted common stock
     from employee                                           (137,500)               (1)           (1,443)               --
Issuance of common stock upon the
     exercise of stock options                                425,048                 4             3,661                --
Deferred compensation on employee
     stock grants                                                  --                --           (15,741)               --
Amortization of compensation expense
     related to employee stock grants                              --                --                --                --
Deferred compensation related to the
     issuance of stock options to
     non-employees                                                 --                --             1,259                --
Amortization of compensation expense
     related to non-employee stock options                         --                --                --                --
                                                         ------------      ------------      ------------      ------------
Balance, September 30, 2001                                90,638,974      $        906      $  1,335,159      $ (1,031,434)

Net loss (unaudited)                                               --                --                --           (34,778)
Foreign currency translation adjustment (unaudited)                --                --                --                --

             Comprehensive loss (unaudited)                        --                --                --                --
Issuance of common stock upon the
     exercise of stock options (unaudited)                     26,043                 1               303                --
Deferred compensation on employee
     stock grants (unaudited)                                      --                --            (6,329)               --
Amortization of compensation expense
     related to employee stock grants (unaudited)                  --                --                --                --
Deferred compensation related to the
     issuance of stock options to
     non-employees (unaudited)                                     --                --                20                --
Amortization of compensation expense
     related to non-employee stock options (unaudited)             --                --                --                --
                                                         ------------      ------------      ------------      ------------
Balance, March 31, 2002 (unaudited)                        90,665,017      $        907      $  1,329,153      $ (1,066,212)
                                                         ============      ============      ============      ============




                                                                                               ACCUMULATED
                                                                                                  OTHER             TOTAL
                                                              NOTES            DEFERRED        COMPREHENSIVE     STOCKHOLDERS'
                                                            RECEIVABLE       COMPENSATION          LOSS             EQUITY
                                                           ------------      ------------      ------------      ------------
                                                                                                     
Net loss                                                   $         --      $         --      $         --      $   (385,053)
Issuance of common stock                                             --                --                --           258,401
Capital contribution from parent                                     --                --                --           741,550
                                                           ------------      ------------      ------------      ------------
Balance, September 30, 1999                                          --                --                --           614,898

Net loss                                                             --                --                --          (433,682)
Capital contribution form parent                                     --                --                --           212,503
Sale of restricted common stock in
     exchange for notes                                         (28,323)               --                --                27
Sale of restricted common stock                                      --                --                --             5,474
Issuance of common stock upon the
     exercise of stock options                                       --                --                --             7,979
Deferred compensation on employee
     stock grants                                                    --           (70,699)               --                --
Amortization of compensation expense
     related to employee stock options                               --            21,834                --            21,834
Deferred compensation related to
     the issuance of stock options to non-employees                  --              (630)               --                --
Amortization of compensation expense
     related to non-employee stock options                           --               630                --               630
                                                           ------------      ------------      ------------      ------------
Balance, September 30, 2000                                $    (28,323)     $    (48,865)     $         --      $    429,663

Net loss                                                             --                --                --          (212,699)
Foreign currency translation adjustment                              --                --               (64)              (64)
                                                                                                                 ------------
             Comprehensive loss                                      --                --                --          (212,763)
Capital contribution from parent                                     --                --                --            22,250
Exercise of stock options in exchange
     for notes                                                     (490)               --                --                --
Repayment of notes receivable                                       490                --                --               490
Repurchase of restricted common stock
     from employee                                                1,444                --                --                --
Issuance of common stock upon the
     exercise of stock options                                       --                --                --             3,665
Deferred compensation on employee
     stock grants                                                    --            15,741                --                --
Amortization of compensation expense
     related to employee stock grants                                --             7,220                --             7,220
Deferred compensation related to the
     issuance of stock options to
     non-employees                                                   --            (1,259)               --                --
Amortization of compensation expense
     related to non-employee stock options                           --             1,259                --             1,259
                                                           ------------      ------------      ------------      ------------
Balance, September 30, 2001                                $    (26,879)     $    (25,904)     $        (64)     $    251,784

Net loss (unaudited)                                                 --                --                --           (34,778)
Foreign currency translation adjustment (unaudited)                  --                --              (210)             (210)
                                                                                                                 ------------
             Comprehensive loss (unaudited)                          --                --                --           (34,988)
Issuance of common stock upon the
     exercise of stock options (unaudited)                           --                --                --               304
Deferred compensation on employee
     stock grants (unaudited)                                        --             6,329                --                --
Amortization of compensation expense
     related to employee stock grants (unaudited)                    --             5,865                --             5,865
Deferred compensation related to the
     issuance of stock options to
     non-employees (unaudited)                                       --               (20)               --                --
Amortization of compensation expense
     related to non-employee stock options (unaudited)               --                20                --                20
                                                           ------------      ------------      ------------      ------------
Balance, March 31, 2002 (unaudited)                        $    (26,879)     $    (13,710)     $       (274)     $    222,985
                                                           ============      ============      ============      ============


The accompanying notes are an integral part of the consolidated financial
statements.

                            UNISPHERE NETWORKS, INC.
              (An indirect majority-owned subsidiary of Siemens AG)
                      Consolidated Statements of Cash Flows



                                                              JANUARY
                                                              12, 1999
                                                              (DATE OF
                                                             INCEPTION)
                                                               THROUGH        YEAR ENDED      YEAR ENDED
                                                             SEPTEMBER 30,   SEPTEMBER 30,   SEPTEMBER 30,
                                                                 1999            2000            2001
                                                             ------------    ------------    ------------
                                                                            (IN THOUSANDS)
                                                                                    
Cash flows from operating activities:
     Loss from continuing operations                         $   (256,576)   $   (339,719)   $   (122,959)
     Adjustments to reconcile loss to net cash
         provided by (used in) operating activities:
     Purchased in-process research and development                138,100              --              --
     Depreciation and amortization                                 45,032          93,976          83,078
     Amortization of deferred compensation on employee
         stock grants                                                  --          18,839           8,595
     Amortization of deferred compensation on
         non-employee stock grants                                     --             630           1,259
     Impairment of intangible assets                                   --         118,810              --
     Write-off of offering costs                                       --              --           2,691
     Loss on disposal of fixed assets                                  --           2,164           4,985
         Changes in operating assets and liabilities
         (net of acquired balances in 1999):
            Accounts receivable                                       131            (122)          2,944
            Related party accounts receivable                      (2,939)         (4,050)          1,877
            Inventories                                                12         (12,004)        (18,656)
            Prepaid expenses and other current assets                  59          (3,989)           (876)
            Long-term deposit                                          --          (9,250)          8,366
            Accounts payable                                        1,709           9,089           7,398
            Related party accounts payable                          3,992          (2,921)         (1,071)
            Accrued milestone payments                             47,717         (27,717)             --
            Accrued expenses                                        5,877           6,308           6,169
            Deferred revenue                                           --           8,347          32,378
                                                             ------------    ------------    ------------
               Net cash provided by (used in)
                  operating activities                            (16,886)       (141,609)         16,178
                                                             ------------    ------------    ------------

Cash flows from investing activities:
     Purchases of property and equipment                           (4,631)        (26,694)        (28,923)
     Proceeds from sale of assets                                      --             174           1,100
                                                             ------------    ------------    ------------
               Net cash used in investing
                  activities                                       (4,631)        (26,520)        (27,823)
                                                             ------------    ------------    ------------

Cash flows from financing activities:
     Capital contributions from parent                             49,951         212,503          22,250
     Proceeds from convertible promissory note due to
         related party                                                 --              --          67,000
     Cash contributed with acquired companies by parent            27,054              --              --
     Repayment of capital lease obligation                         (2,067)             --              --
     Repayment of note receivable from officer                         --              --             490
     Proceeds from sales of restricted common stock                    --           5,501              --
     Proceeds from exercise of stock options                           --           7,979           3,665
                                                             ------------    ------------    ------------
               Net cash provided by financing activities           74,938         225,983          93,405
                                                             ------------    ------------    ------------
Net increase in cash and cash equivalents                          53,421          57,854          81,760
Effect of exchange rate changes on cash                                --              --             (64)
Net cash used in discontinued operations                          (44,339)        (66,302)        (55,451)
Cash and cash equivalents, beginning of period                         --           9,082             634
                                                             ------------    ------------    ------------
Cash and cash equivalents, end of period                     $      9,082    $        634    $     26,879
                                                             ============    ============    ============

Non cash activities:

     Common stock issued and additional capital
         contribution recorded upon receipt of
         acquired companies from parent                      $    950,000    $         --    $         --
                                                             ============    ============    ============
     Increase (decrease) to deferred compensation
         and additional paid-in-capital related
         to stock options                                     $         --    $     71,329    $    (14,482)
                                                             ============    ============    ============
     Increase to additional paid-in capital and
         notes receivable upon the sale of
         restricted common stock and exercise of
         stock options in exchange for notes                 $         --    $     28,323    $        490
                                                             ============    ============    ============
     Decrease to common stock, additional paid-in
         capital and notes receivable upon the
         repurchase of restricted common stock               $         --    $         --    $      1,444
                                                             ============    ============    ============




                                                                    SIX MONTHS ENDED
                                                                        MARCH 31,
                                                              -----------------------------
                                                                  2001            2002
                                                              ------------    ------------
                                                               (UNAUDITED)     (UNAUDITED)

                                                                     (IN THOUSANDS)
                                                                        
Cash flows from operating activities:
     Loss from continuing operations                          $    (67,086)   $    (10,866)
     Adjustments to reconcile loss to net cash
         provided by (used in) operating activities:
     Purchased in-process research and development                      --              --
     Depreciation and amortization                                  41,493           5,973
     Amortization of deferred compensation on employee
         stock grants                                                4,198           5,550
     Amortization of deferred compensation on
         non-employee stock grants                                     167              20
     Impairment of intangible assets                                    --              --
     Write-off of offering costs                                        --              --
     Loss on disposal of fixed assets                                   --             344
         Changes in operating assets and liabilities
         (net of acquired balances in 1999):
            Accounts receivable                                     (6,891)         (1,072)
            Related party accounts receivable                        2,892          (3,220)
            Inventories                                            (18,336)         18,779
            Prepaid expenses and other current assets               (8,553)         (1,927)
            Long-term deposit                                           50            (162)
            Accounts payable                                        15,811          (8,665)
            Related party accounts payable                            (494)             --
            Accrued milestone payments                                  --              --
            Accrued expenses                                         2,589           7,565
            Deferred revenue                                        15,469         (23,505)
                                                              ------------    ------------
               Net cash provided by (used in)
                  operating activities                             (18,691)        (11,186)
                                                              ------------    ------------

Cash flows from investing activities:
     Purchases of property and equipment                           (10,189)         (6,809)
     Proceeds from sale of assets                                       --              --
                                                              ------------    ------------
               Net cash used in investing
                  activities                                       (10,189)         (6,809)
                                                              ------------    ------------

Cash flows from financing activities:
     Capital contributions from parent                              22,250              --
     Proceeds from convertible promissory note due to
         related party                                              67,000          40,000
     Cash contributed with acquired companies by parent                 --              --
     Repayment of capital lease obligation                              --              --
     Repayment of note receivable from officer                          --              --
     Proceeds from sales of restricted common stock                     --              --
     Proceeds from exercise of stock options                         3,268             304
                                                              ------------    ------------
               Net cash provided by financing activities            92,518          40,304
                                                              ------------    ------------
Net increase (decrease) in cash and cash equivalents                63,638          22,309
Effect of exchange rate changes on cash                               (131)           (210)
Net cash provided by (used in) discontinued operations             (16,855)        (22,035)
Cash and cash equivalents, beginning of period                         634          26,879
                                                              ------------    ------------
Cash and cash equivalents, end of period                      $     47,286    $     26,943
                                                              ============    ============

Non cash activities:

     Common stock issued and additional capital
         contribution recorded upon receipt of
         acquired companies from parent                       $         --    $         --
                                                              ============    ============
     Increase (decrease) to deferred compensation
         and additional paid-in-capital related
         to stock options                                      $     (6,941)   $     (6,309)
                                                              ============    ============
     Increase to additional paid-in capital and
         notes receivable upon the sale of
         restricted common stock and exercise of
         stock options in exchange for notes                  $         --    $         --
                                                              ============    ============
     Decrease to common stock, additional paid-in
         capital and notes receivable upon the
         repurchase of restricted common stock                $         --    $         --
                                                              ============    ============


The accompanying notes are an integral part of the consolidated financial
statements.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)
                    (In thousands, except per share amounts)


(1)   NATURE OF THE BUSINESS AND BASIS OF PRESENTATION

      Unisphere Networks, Inc. (the "Company") was incorporated in Delaware on
      January 12, 1999 as Unisphere Solutions, Inc. and is an indirect
      majority-owned subsidiary of Siemens AG. The Company changed its name from
      Unisphere Solutions, Inc. to Unisphere Networks, Inc. in September 2000.
      The Company develops, markets and supports data and voice networking
      products for the delivery of integrated voice and high speed data services
      to businesses and residential users. In March 1999, Siemens purchased
      Argon Networks, Inc. ("Argon"). In April 1999, Siemens purchased Castle
      Networks, Inc. ("Castle") and Redstone Communications, Inc. ("Redstone").
      All three companies were development-stage companies engaged in research
      and development of next generation products for the networking industry.
      In April 1999, Siemens contributed a research and development group for
      voice switching products to the Company as an equity contribution (net
      assets were equal to zero). In June 1999, Siemens contributed the stock of
      Argon, Castle and Redstone to the Company. In accordance with AICPA
      Interpretation AIN-APB 16, #39, Transfers and Exchanges Between Companies
      Under Common Control, the assets and liabilities of the businesses
      contributed to Unisphere were recorded at historical cost. The results of
      operations of Argon, Castle and Redstone are included in the consolidated
      financial statements of the Company from the respective dates of
      acquisition. The Company considers Redstone and Castle to be the
      predecessor business as these two businesses represent the primary ongoing
      business operations of the Company (See Note 14).

      The Company is subject to risks common to technology-based companies
      including, but not limited to, the development of new technology,
      development of markets and distribution channels, dependence on key
      personnel, and the ability to obtain additional capital as needed to meet
      its product plans. The Company has a limited operating history and has
      never achieved profitability. To date the Company has been funded by
      Siemens.

      On April 30, 2002, the Company sold its Voice product line ("Voice") to
      Siemens Information and Communication Networks, Inc. ("Siemens ICN")
      pursuant to the terms of a Stock Purchase Agreement (the "Agreement"),
      between the Company and Siemens ICN, as of the effective date ("Effective
      Date") of April 1, 2002. In connection with the sale of Voice, Siemens ICN
      paid $210 million to the Company's stockholders of record as of May 20,
      2002. The net assets and liabilities of Voice were transferred to Siemens
      ICN at historical cost in accordance with AICPA Interpretation AIN-APB 16,
      #39, Transfers and Exchanges Between Companies Under Common Control. The
      accompanying consolidated financial statements and related notes present
      the financial position, results of operations and cash flows of Voice as
      discontinued operations for all periods presented. See Note 14.

(2)   SIGNIFICANT ACCOUNTING POLICIES

      The accompanying consolidated financial statements of the Company reflect
      the application of certain significant accounting policies as described
      below.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      (a)   PRINCIPLES OF CONSOLIDATION

            The consolidated financial statements include the accounts of
            Unisphere Networks, Inc. and its wholly-owned subsidiaries. All
            significant intercompany accounts and transactions have been
            eliminated.

      (b)   UNAUDITED INTERIM FINANCIAL INFORMATION

            The interim consolidated financial data as of March 31, 2002 and for
            the six months ended March 31, 2001 and 2002 is unaudited; however,
            in the opinion of the Company, the interim data includes all
            adjustments, consisting only of normal recurring adjustments,
            necessary for a fair statement of the results for the interim
            periods. The results for the interim periods are not necessarily
            indicative of the results for the entire year.

      (c)   CASH AND CASH EQUIVALENTS

            The Company considers all highly liquid investments purchased with
            an original maturity of three months or less to be cash equivalents.

      (d)   INVENTORIES

            Inventories are stated at the lower of cost (first-in, first-out
            basis) or market (net realizable value).

      (e)   PROPERTY AND EQUIPMENT

            Property and equipment is stated at cost and depreciated or
            amortized over the estimated useful lives of the assets using the
            straight-line method, based upon the following asset lives:


                                                          
            Computer and telecommunications equipment        2 to 3 years
            Furniture and office equipment                   5 years
            Leasehold improvements                           Shorter of lease term or useful life of asset


            The cost of significant additions and improvements is capitalized
            and depreciated while expenditures for maintenance and repairs are
            charged to expense as incurred. Upon retirement or sale, the cost
            and related accumulated depreciation of the assets are removed from
            the accounts and any resulting gain or loss is reflected in the
            determination of net income or loss.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      (f)   INTANGIBLE ASSETS

            Intangible assets include goodwill and other intangible assets
            resulting from business combinations accounted for using the
            purchase method of accounting. Goodwill was amortized on a
            straight-line basis over five years and other intangible assets were
            amortized on a straight-line basis over three years. The Company has
            adopted the provisions of Financial Accounting Standards Board
            Statement of Financial Accounting Standards No. 141 "Business
            Combinations" and No. 142, "Goodwill and Other Intangible Assets."
            Accordingly, the Company reclassified the workforce intangible asset
            to goodwill and ceased the ratable amortization of goodwill on
            October 1, 2001.

      (g)   IMPAIRMENT OF LONG-LIVED ASSETS AND GOODWILL

            Long-lived assets are reviewed for impairment whenever events or
            changes in circumstances indicate that the carrying amount of an
            asset may not be recoverable. Intangible assets, including goodwill
            prior to the adoption of SFAS No. 142, are reviewed continually to
            determine whether events and circumstances warrant revised estimates
            of useful life. Recoverability of assets to be held and used is
            measured by a comparison of the carrying amount of an asset to
            future net undiscounted cash flows expected to be generated by the
            asset. Recoverability of goodwill is measured by a comparison of the
            carrying amount of goodwill to future net undiscounted cash flows
            expected to be generated by the business to which the goodwill
            relates. If such assets or goodwill are considered to be impaired,
            the impairment to be recognized is measured by the amount by which
            the carrying amount of the assets or goodwill exceeds the related
            fair value. Estimated fair value is generally based on either
            appraised value or measured by discounted estimated future cash
            flows. Considerable management judgment is necessary to estimate
            discounted future cash flows.

            During the second quarter of fiscal 2000, management of the Company
            cancelled Argon's original development effort of its gigabit switch
            router, which was the primary focus of Argon. The cancellation of
            the project was due to continuing technology problems, major delays
            and insufficient technical features for the competitive marketplace.
            The cancellation of this development effort included discarding and
            abandoning all software development and substantially all hardware
            components.

            As a result of the cancellation of the Argon gigabit switch router,
            the Company performed an impairment review of the goodwill generated
            from the Argon acquisition. At the time this impairment review was
            performed, it was determined that there would be no future cash
            flows generated from the Argon development concept. Accordingly, the
            Company recorded an impairment charge of $118,495 for the writedown
            of the remaining unamortized value of the Argon goodwill during the
            year ended September 30, 2000.

            The Company also performed an impairment review of the workforce
            intangible asset generated from the Argon acquisition. At the time
            this impairment review was performed, it was determined that there
            was a partial impairment of this asset, based on the higher than
            expected level of employee turnover experienced to date.
            Accordingly, the Company recorded an impairment charge of $315 for
            the writedown of a portion of the unamortized value of the Argon
            workforce intangible asset during the year ended September 30, 2000.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      (h)   FAIR VALUE OF FINANCIAL INSTRUMENTS

            The carrying amounts of cash and cash equivalents, accounts
            receivable, accounts payable, accrued expenses and the convertible
            promissory note approximate their fair values due to the short-term
            nature of these instruments.

      (i)   REVENUE RECOGNITION

            Revenue from product sales is recognized upon shipment provided that
            there are no uncertainties regarding customer acceptance, persuasive
            evidence of an arrangement exists, the sales price is fixed or
            determinable and collectibility is deemed probable. If uncertainties
            exist, revenue is recognized when such uncertainties are resolved. A
            significant portion of the Company's sales are made through
            value-added resellers, including various Siemens sales entities.
            Under these arrangements, value-added resellers do not have a right
            of return and they purchase products from the Company after they
            have secured a sale to an end-user. Revenue from professional
            services is recognized when the services are completed. Revenue from
            technical support and maintenance contracts is recognized ratably
            over the period of the related agreements.

            A provision for sales returns and allowances is recorded at the time
            of revenue recognition based on estimated future returns and
            allowances. In addition, the Company records a warranty liability
            for parts and labor on its products at the time of revenue
            recognition. Warranty periods are generally one year from
            installation date.

      (j)   RESEARCH AND DEVELOPMENT AND SOFTWARE DEVELOPMENT COSTS

            The Company's products are highly technical in nature and require a
            large and continuing research and development effort. All research
            and development costs are expensed as incurred. Software development
            costs incurred prior to the establishment of technological
            feasibility are charged to expense. Software development costs
            incurred subsequent to the establishment of technological
            feasibility are capitalized until the product is available for
            general release to customers. Amortization is based on the
            straight-line method over the remaining estimated life of the
            product. To date, the period between achieving technological
            feasibility and the general availability of the related products has
            been short and software development costs qualifying for
            capitalization have not been material. Accordingly, the Company has
            not capitalized any software development costs.

      (k)   ADVERTISING COSTS

            The Company expenses advertising costs in the period in which they
            are incurred. Advertising costs for the period ended September 30,
            1999 and for the years ended September 30, 2000 and 2001 were $736,
            $7,482 and $2,495, respectively.

      (l)   OTHER INCOME (EXPENSE)

            Other income (expense) consists of interest income, interest expense
            and other expenses. The Company recorded $0, $2,164 and $4,985 of
            losses on disposal of property and equipment for the period ended
            September 30, 1999 and for the years ended September 30, 2000 and
            2001, respectively.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      (m)   INCOME TAXES

            Income taxes are accounted for under the asset and liability method.
            Under this method, deferred tax assets and liabilities are
            recognized for the future tax consequences attributable to
            differences between the financial statement carrying amounts of
            existing assets and liabilities and their respective tax bases and
            operating loss and tax credit carryforwards. Deferred tax assets and
            liabilities are measured using enacted tax rates expected to apply
            to taxable income in the years in which those temporary differences
            are expected to be recovered or settled. The effect on deferred tax
            assets and liabilities of a change in tax rates is recognized in
            income in the period that includes the enactment date.

            The Company does not file separate income tax returns, but rather is
            included in the consolidated income tax returns of its parent,
            Siemens Corporation, a majority-owned subsidiary of Siemens AG. The
            Company has entered into a tax sharing agreement with Siemens
            Corporation. Under this agreement, the Company will reimburse
            Siemens Corporation for the Company's federal and state income tax
            liability computed as if its tax returns were filed on a stand alone
            basis. The Company may use the tax benefits of net operating losses
            and credits generated by the Company solely to reduce its liability
            to Siemens Corporation. Siemens Corporation is not obligated to
            reimburse the Company for any tax benefits in excess of the
            aggregate liability to Siemens Corporation up to the date of an
            initial public offering ("IPO") of the Company's stock. Subsequent
            to the date of an IPO, Siemens Corporation will reimburse the
            Company for any tax attributes utilized by Siemens Corporation when
            the Company could have used them on a separate return basis. The
            Company is obligated to pay Siemens Corporation for any adjustment
            made by a taxing authority in a consolidated tax year, the benefit
            of which is subsequently realized by the Company in a
            non-consolidated tax year.

      (n)   NET LOSS PER SHARE

            Basic net loss per share is computed by dividing the net loss for
            the period by the weighted average number of unrestricted common
            shares outstanding during the period. Diluted net loss per share is
            computed by dividing the net loss for the period by the weighted
            average number of common and common equivalent shares outstanding
            during the period, if dilutive. Common equivalent shares are
            composed of restricted common shares and incremental common shares
            issuable upon the exercise of stock options. There were no dilutive
            common equivalent shares for the period ended September 30, 1999,
            the years ended September 30, 2000 and 2001 and the six months ended
            March 31, 2001 and 2002.

            At September 30, 2000 and 2001, options to purchase 14,139 and
            19,726 shares of common stock, respectively, at an average exercise
            price of $9.64 and $10.20 per share, respectively, and restricted
            common shares of 2,741 and 1,552, respectively, have not been
            included in the computation of diluted net loss per share as their
            effect would have been anti-dilutive.

      (o)   STOCK-BASED COMPENSATION

            The Company accounts for stock-based employee compensation
            arrangements in accordance with the provisions of Accounting
            Principles Board Opinion No. 25, "Accounting for Stock Issued to

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


            Employees," ("APB No. 25") and complies with the disclosure
            provisions of Statement of Financial Accounting Standards No. 123,
            "Accounting for Stock-Based Compensation" ("SFAS No. 123").

            The Company amortizes deferred stock-based employee compensation
            expense for fixed awards using the straight-line method over the
            respective employees' vesting periods.

      (p)   SEGMENT INFORMATION

            The Company has adopted Statement of Financial Accounting Standards
            No. 131, "Disclosure about Segments of an Enterprise and Related
            Information," which requires companies to report selected
            information about operating segments, as well as enterprise-wide
            disclosures about products, services, geographic areas, and major
            customers. The Company has determined that it conducts its
            operations in one business segment.

      (q)   CONCENTRATIONS OF CREDIT RISK

            Financial instruments which potentially subject the Company to
            concentrations of credit risk consist principally of cash
            equivalents and receivables. The Company invests its excess cash
            primarily in deposits with commercial banks.

      (r)   RISKS AND UNCERTAINTIES

            The preparation of financial statements in conformity with
            accounting principles generally accepted in the United States of
            America requires management to make estimates and assumptions that
            affect the reported amounts of assets and liabilities at the dates
            of the financial statements and the reported amounts of revenues and
            expenses during the reporting period. Actual results could differ
            from these estimates.

            Certain components and parts used in the Company's products are
            procured from a single source. The Company obtains some of its parts
            from one vendor only, even where multiple sources are available, to
            maintain quality control and enhance working relationships with
            suppliers. These purchases are made on a purchase order basis. In
            addition, the majority of the Company's products are manufactured by
            a single contract manufacturer. The failure of a supplier or the
            contract manufacturer to deliver on schedule could delay or
            interrupt the Company's delivery of products and thereby adversely
            affect the Company's revenue and results of operations.

            The Company is subject to the rapid technological change inherent in
            the networking industry. This change includes new product
            introduction, changes in customer requirements and new technologies.
            The Company works closely with its customers to understand its
            customers and the industry requirements. A delay in product and
            feature introductions could adversely affect the Company's results
            of operations.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


(3)   ACQUISITIONS

      On April 27, 1999, Siemens purchased Redstone. Under the terms of the
      Agreement, Siemens purchased all outstanding securities of Redstone for
      $450,000 in cash. The transaction was accounted for as a purchase. In
      conjunction with the acquisition, Siemens entered into a Milestone
      Incentive Compensation Plan whereby if certain performance criteria and
      development milestones were achieved, Siemens would compensate the
      employees of Redstone with cash incentives. In June 1999, Siemens
      contributed the stock of Redstone to the Company, which has accounted for
      the acquisition and Redstone's results of operations from the date of
      acquisition, as if the Company had effectively acquired Redstone. During
      the period ended September 30, 1999 and the year ended September 30, 2000,
      the Company expensed $35,000 and $15,000, respectively, related to the
      Milestone Incentive Compensation Plan for milestones which had been
      achieved as of those dates. No additional milestone payments remained as
      of September 30, 2000.

      On April 20, 1999, Siemens acquired Castle. Under the terms of the
      Agreement, Siemens purchased all outstanding securities of Castle for
      $300,000 in cash. The transaction was accounted for as a purchase. In June
      1999, Siemens contributed the stock of Castle to the Company, which has
      accounted for the acquisition and Castle's results of operations from the
      date of acquisition, as if the Company had effectively acquired Castle.

      On March 12, 1999, Siemens acquired Argon. Under the terms of the
      Agreement, Siemens purchased all outstanding securities of Argon for
      $200,000 in cash. The transaction was accounted for as a purchase. In
      conjunction with the acquisition, Siemens entered into a Milestone
      Incentive Compensation Plan whereby if certain performance criteria and
      development milestones were achieved, Siemens would compensate the
      employees of Argon with cash incentives. In June 1999, Siemens contributed
      the stock of Argon to the Company, which has accounted for the acquisition
      and Argon's results of operations from the date of acquisition, as if the
      Company had effectively acquired Argon. No development milestones had been
      achieved during the period ended September 30, 1999, therefore no costs
      were accrued. At the time of acquisition, Siemens also initiated a
      retention bonus plan, for which the Company expensed $2,140 and $11,133 of
      cost related to time-based payments in the period ended September 30, 1999
      and the year ended September 30, 2000, respectively. No additional
      retention bonus plan payments remained as of September 30, 2000.

      The amounts allocated to purchased in-process research and development was
      determined through established valuation techniques in the high-technology
      communications industry and were expensed upon acquisition, because
      technological feasibility had not been established and no future
      alternative uses existed.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      Summary of purchase transactions:



                                       ALLOCATED TO
                                        PURCHASED      ALLOCATED                      NET
                                        IN-PROCESS        TO         ALLOCATED      TANGIBLE       TOTAL
                                       RESEARCH AND    ASSEMBLED         TO          ASSETS       PURCHASE
                                        DEVELOPMENT    WORKFORCE      GOODWILL      ACQUIRED       PRICE
                                       ------------    ----------    ----------    ----------    ----------
                                                                                  
      Entity Acquired
      Continuing operations:
           Redstone Communications     $    101,700    $    1,130    $  342,127    $    5,043    $  450,000
           Argon Networks                    36,400           990       148,119        14,491       200,000
                                       ------------    ----------    ----------    ----------    ----------
           Total                            138,100         2,120       490,246        19,534       650,000
                                       ------------    ----------    ----------    ----------    ----------

      Discontinued operations:
           Castle Networks                   79,300           870       214,363         5,467       300,000
                                       ------------    ----------    ----------    ----------    ----------
                Total                  $    217,400    $    2,990    $  704,609    $   25,001    $  950,000
                                       ============    ==========    ==========    ==========    ==========


      All payments related to the milestone incentive compensation plans and
      retention plan were recorded as expense in the consolidated financial
      statements of Unisphere in the periods following the acquisitions. The
      expense was recorded as the milestones were achieved for the milestone
      plans and ratably over the retention period for the retention plan.

      For the period from January 12, 1999 (date of inception) to September 30,
      1999 and for the years ended September 30, 2000 and 2001, aggregate
      expense of $37,140, $26,133 and $0, respectively, was recorded as follows
      in the accompanying consolidated statements of operations:



                                        JANUARY
                                        12, 1999
                                       (DATE OF
                                       INCEPTION)
                                        THROUGH
                                      SEPTEMBER 30,      YEAR ENDED           YEAR ENDED
                                          1999       SEPTEMBER 30, 2000   SEPTEMBER 30, 2001
                                      ------------   ------------------   ------------------
                                                                 
      Cost of revenues                $        511   $              951   $               --
      Research and development              27,157               21,873                   --
      Sales and marketing                    2,794                  678                   --
      General and administrative             6,678                2,631                   --
                                      ------------   ------------------   ------------------
                                      $     37,140   $           26,133   $               --
                                      ============   ==================   ==================


                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


(4)   FINANCIAL STATEMENT DETAILS

      The following table summarizes balance sheet items by major component:



                                                      SEPTEMBER 30,  SEPTEMBER 30,   MARCH 31,
                                                          2000           2001           2002
                                                      ------------   ------------   ------------
                                                                           
      Inventories:
          Component parts                             $      3,796   $      1,750   $      2,656
          Finished goods                                     8,616         29,318          9,633
                                                      ------------   ------------   ------------
                                                      $     12,412   $     31,068   $     12,289
                                                      ============   ============   ============

      Prepaid expenses and other current assets:
          Deposits                                    $      1,085   $         --   $         --
          Non-trade receivables                                574            205          1,085
          Service contracts                                    142            361            485
          Offering costs                                     1,209             --             --
          Interest receivable from officers                    322          1,940          2,415
          Other                                                975            925          1,373
                                                      ------------   ------------   ------------
      Prepaid and other current assets, net           $      4,307   $      3,431   $      5,358
                                                      ============   ============   ============


                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)




                                                                 SEPTEMBER 30,   SEPTEMBER 30,     MARCH 31,
                                                                     2000            2001            2002
                                                                 ------------    ------------    ------------
                                                                                        
      Property and equipment:
            Computer and telecommunications equipment            $     23,039    $     27,286    $     34,294
            Evaluation and service components                           5,396              --              --
            Furniture and office equipment                              1,560           2,084              --
            Leasehold improvements                                      1,750          11,758          12,023
                                                                 ------------    ------------    ------------
                                                                       31,745          41,128          46,317

            Less: accumulated depreciation and amortization           (10,135)        (10,771)        (15,672)
                                                                 ------------    ------------    ------------
              Property and equipment, net                        $     21,610    $     30,357    $     30,645
                                                                 ============    ============    ============

      Intangible assets:
            Goodwill                                             $    343,812    $    343,812    $    343,812
            Less: accumulated amortization                            (97,772)       (166,758)       (166,758)
                                                                 ------------    ------------    ------------
              Intangible assets, net                             $    246,040    $    177,054    $    177,054
                                                                 ============    ============    ============

      Accrued expenses:
            Accrued employee-related expenses                    $      6,977    $      6,450    $      7,047
            Accrued professional fees                                   2,413             936             837
            Accrued warranty                                            2,283           3,008           4,285
            Other liabilities                                           2,917           6,889           9,525
                                                                 ------------    ------------    ------------
                                                                 $     14,590    $     17,283    $     21,694
                                                                 ============    ============    ============


(5)   CONVERTIBLE PROMISSORY NOTE

      The Company issued an amended and restated $67,000 convertible promissory
      note to Siemens in February 2001. In November 2001, the Company issued a
      second amended and restated convertible promissory to Siemens, pursuant to
      which the principal amount was increased to $147,000. Siemens has advanced
      $67,000 and $107,000 to the Company as of September 30, 2001 and March 31,
      2002, respectively. The note accrues interest at 7.25% per year. The
      Company has recorded $3,476 and $3,154 of accrued interest for the year
      ended September 30, 2001 and the six months ended March 31, 2002. The
      principal and accrued interest is due or will convert into shares of the
      Company's common stock at the earlier of November 16, 2002 or the closing
      of an initial public offering of the Company's common stock. The Company's
      obligations under the note may be accelerated if an event of default
      occurs under the note. The number of shares to be issued upon such
      conversion is equal to the sum of the principal amount of the note plus
      accrued interest divided by the Company's per share initial public
      offering price. Upon the

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      November 16, 2002 due date or any accelerated due date, if not earlier
      converted, Siemens has the option to convert the note at the then fair
      market value of the Company's common stock. See Note 15.

(6)   WRITE-OFF OF OFFERING COSTS

      The Company recorded $1,209 and $1,482 of deferred costs directly
      attributable to its initial public offering of common stock during the
      years ended September 30, 2000 and 2001. In accordance with applicable
      accounting guidance, during the year ended September 30, 2001, the Company
      wrote off $2,691 of deferred offering costs based upon management's view
      that market conditions have postponed the Company's offering by more than
      90 days.

(7)   COMMITMENTS AND CONTINGENCIES

      The Company's primary office facilities are leased under noncancelable
      operating leases that expire at various times through 2011. Rent expense
      under operating leases was $1,077, $3,927 and $5,152 for the period from
      inception through September 30, 1999 and for the years ended September 30,
      2000 and 2001, respectively. At September 30, 2001, future minimum lease
      payments under all non-cancelable operating leases were as follows for
      fiscal years ending September 30:


                                                           
            2002                                              $  4,822
            2003                                                 4,569
            2004                                                 4,305
            2005                                                 3,945
            2006                                                 4,347
            Thereafter                                          19,748
                                                              --------
            Total future minimum lease payments               $ 41,736
                                                              ========


(8)   RELATED PARTY TRANSACTIONS

      The Company has been funded since inception by Siemens. The funding was
      provided based on the Company's operating needs and was accounted for as a
      capital contribution through November 11, 2000. Total capital
      contributions from Siemens includes the contribution of the stock of
      Argon, Castle and Redstone, valued at $950,000, and capital contributions
      to fund operations of $49,951, $212,503 and $22,250 for the period ended
      September 30, 1999 and for the years ended September 30, 2000 and 2001,
      respectively. Subsequent to November 11, 2000, Siemens has provided
      funding to the Company in the form of a convertible promissory note (see
      Note 5).

      The Company has transactions in the normal course of business with Siemens
      group companies. Balances resulting from these transactions are reflected
      on the balance sheet as accounts receivable from related parties and
      accounts payable to related parties. Transactions included in the
      statement of operations for the period ended September 30, 1999 and for
      the years ended September 30, 2000 and 2001 are as follows:

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)




                                        JANUARY 12, 1999         YEAR ENDED      YEAR ENDED
                                       (DATE OF INCEPTION)      SEPTEMBER 30,   SEPTEMBER 30,
                                   THROUGH SEPTEMBER 30, 1999       2000            2001
                                   --------------------------   ------------    ------------
                                                                       
      Sales to related parties           $      1,286           $     16,735    $     67,713
      Engineering expenses                      1,100                  7,968           1,301
      Rent expenses                               269                    381              --
      Other expenses                              806                    538              --


(9)   STOCKHOLDERS' EQUITY

      (a)   COMMON STOCK

            The Company has authorized 115,361 shares of common stock, $.01 par
            value, of which 86,133, 90,285 and 90,639 shares were outstanding at
            September 30, 1999, 2000 and 2001, respectively. The holders of the
            common stock are entitled to one vote for each share held.

            On April 21, 2000, the Board of Directors approved a 1-for-3 reverse
            stock split. The accompanying financial statements reflect the
            effects of this reverse split for all periods presented. In April
            2001, the Board of Directors increased the authorized common stock
            to 115,361 shares and increased the common stock reserved for
            issuance pursuant to the 1999 Stock Incentive Plan to 29,227 shares.

      (b)   NOTES RECEIVABLE FROM OFFICERS

            In connection with the sale of restricted stock and in accordance
            with the original terms of the awards, the Company accepted
            promissory notes from two officers in the amounts of $26,225 and
            $2,098, respectively, in August 2000. The notes are secured by the
            purchased shares and have recourse to the general assets of the
            officers with respect to 25% of the principal balance and 100% of
            the accrued interest on the notes. Interest paid is not refundable
            to the officers. The notes mature in January 2004 and bear interest
            at the six-month LIBOR index rate plus fifty basis points per annum
            (4.1% at September 30, 2001).

            In connection with the exercise of 67 stock options to purchase
            common stock and in accordance with the original terms of the award,
            the Company accepted a promissory note from one officer in the
            amount of $490 in December 2000. The note is secured by the
            purchased shares and has recourse to the general assets of the
            officer with respect to 25% of the principal balance and 100% of the
            accrued interest on the note. Interest paid is not refundable to the
            officer. In June 2001, the officer repaid the principal and interest
            on the note.

            In connection with the termination of one officer in July 2001, the
            Company repurchased 138 shares of restricted common stock and
            cancelled $1,444 of the balance of the promissory note. As of
            September 30, 2001, $138 of accrued interest is recorded in other
            current assets.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


(10)  INCOME TAXES

      The Company prepared its tax provision as if it filed tax returns on a
      stand-alone basis. No current provision for federal or state income taxes
      has been recorded as the Company has incurred net operating losses since
      inception. The following table reconciles the federal statutory income tax
      rate to the Company's effective income tax rate:



                                                                   JANUARY 12, 1999
                                                                       (DATE OF
                                                                       INCEPTION)
                                                                        THROUGH         YEAR ENDED         YEAR ENDED
                                                                     SEPTEMBER 30,     SEPTEMBER 30,      SEPTEMBER 30,
                                                                         1999              2000               2001
                                                                   ----------------    -------------      -------------
                                                                                                 
      Income taxes at federal statutory rate                             34.0%             34.0%              34.0%
      Write-off of acquired in-process research and development         (18.3)               --                 --
      Non-deductible goodwill amortization                               (5.8)             (8.3)             (18.9)
      Write-off of impaired intangible assets                              --             (11.9)                --
      Tax benefit utilized by parent company                             (9.4)            (11.5)             (13.9)
      Change in valuation allowance and other                            (0.5)             (2.3)              (1.2)
                                                                       ------            ------             ------
                                                                           --%               --%                --%
                                                                       ======            ======             ======


      At September 30, 2000 and 2001, the Company had net operating loss and tax
      credit carryforwards resulting from current operations and from its
      acquisitions of Redstone, Castle and Argon. The Company has recorded a
      full valuation allowance against these net operating loss and tax credit
      carryforwards, as well as the net deferred tax assets since management
      believes that, after considering all the available objective evidence,
      both positive and negative, it is more likely than not that these assets
      will not be realized. No deferred income tax provision has been recorded
      because of the valuation allowance. Temporary differences between the
      financial statement carrying amounts and tax bases of assets and
      liabilities that give rise to significant portions of deferred tax assets
      and liabilities are comprised of the following:

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)




                                                                 SEPTEMBER 30,  SEPTEMBER 30,
                                                                     2000           2001
                                                                 ------------   ------------
                                                                          
      Deferred tax assets:
            Net operating loss and credit carryforwards          $     20,531   $     28,352
            Employee-related costs                                      7,570          5,990
            Accrued compensation                                          286            498
            Amortizable offering costs                                     --          1,084
            Amortizable start-up costs                                    471            312
            Inventory reserves                                          3,611          4,672
            Bad debt reserves                                             961          1,394
            Warranty reserves                                             798          1,111
            Other                                                         854          1,054
                                                                 ------------   ------------
                Total gross deferred tax asset                         35,082         44,467
                Less valuation allowance                              (34,695)       (44,299)
                                                                 ------------   ------------
                Net deferred tax asset                                    387            168
                                                                 ------------   ------------
      Deferred tax liabilities:
            Basis differences in acquired intangible assets               341            116
            Depreciation                                                   46             52
                                                                 ------------   ------------
                Total gross deferred tax liability                        387            168
                                                                 ------------   ------------
                Net deferred tax asset                           $         --   $         --
                                                                 ============   ============


      Subsequently reported tax benefits relating to the valuation allowance for
      deferred tax assets as of September 30, 2001 will be allocated as follows:



                                                                                  SEPTEMBER 30,
                                                                                      2001
                                                                                  ------------
                                                                               
      Income tax benefit that would be reported in the statement of operations    $     39,234
      Income tax benefit that would be reported as a decrease to goodwill                5,065
                                                                                  ------------
                                                                                  $     44,299
                                                                                  ============


                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      The Company has no federal and $370,107 of state net operating loss
      carryforwards as of September 30, 2001. The state net operating loss
      carryforwards will expire from 2002 through 2005. In addition, the Company
      has federal and state tax credit carryforwards of approximately $1,070 and
      $6,176, respectively, as of September 30, 2001 which will expire from 2011
      through 2018. The utilization of the net operating losses may be limited
      pursuant to Internal Revenue Code Section 382 as a result of prior and
      future ownership changes. In addition, to the extent these net operating
      losses can be utilized by Siemens Corporation, the Company is not entitled
      to any reimbursement under the existing tax sharing arrangement and the
      Company will not receive any current or future income tax benefit related
      to these net operating losses.

(11)  STOCK-BASED COMPENSATION

      In July 1999, the Company adopted the 1999 Stock Incentive Plan (the
      "Plan"). The Plan provides for the granting of stock options to acquire
      common stock to employees, advisors and consultants of the Company.
      Options granted under the Plan may be either incentive stock options or
      non-statutory (i.e., nonqualified) stock options. Incentive stock options
      ("ISO") may be granted only to Company employees (including officers and
      directors who are also employees). Nonqualified stock options ("NSO") may
      be granted to Company employees, non-employee directors, advisors and
      consultants. The Company reserved 29,227 shares of common stock for
      issuance under the Plan as of September 30, 2001 and March 31, 2002.

      Options under the Plan may be granted for periods of up to ten years and
      at prices to be determined by the Board of Directors, provided, however,
      that (i) the exercise price of an ISO shall not be less than 100% of the
      estimated fair value of the shares on the date of grant, and (ii) the
      exercise price of an ISO granted to a 10% shareholder shall not be less
      than 110% of the estimated fair value of the shares on the date of grant.
      Options granted generally vest over four years.

      A restricted stock award provides for the issuance of common stock to
      directors, officers, consultants and other key personnel at prices
      determined by the Board of Directors or a Committee selected by the Board
      of Directors. Participants' unvested shares are subject to repurchase by
      the Company at the original sale price. Generally, vesting occurs over a
      three to four year period. As of September 30, 2001 and March 31, 2002,
      the Company had the right to repurchase up to 1,552 and 1,070 unvested
      shares at the original sale price of $10.50 per share.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      The following table presents activity under the Plan for the period from
      January 12, 1999 (date of inception) to September 30, 1999 and for the
      years ended September 30, 2000 and 2001:



                                                    SHARES        STOCK      RESTRICTED         WEIGHTED
                                                   AVAILABLE     OPTIONS        STOCK           AVERAGE
                                                   FOR GRANT   OUTSTANDING   OUTSTANDING     EXERCISE PRICE
                                                 -----------   -----------   -----------     --------------
                                                                                 
      Shares authorized                                4,533            --            --     $           --
      Options granted                                 (3,104)        3,104            --               7.35
      Options terminated                                 208          (208)           --               7.35
                                                 -----------   -----------   -----------
      Balance at September 30, 1999                    1,637         2,896            --               7.35
                                                 -----------   -----------   -----------
      Shares authorized                               15,157            --            --                 --
      Options and restricted stock granted           (16,592)       13,371         3,221              10.02
      Options exercised                                   --          (930)           --               8.58
      Restricted stock purchased                          --            --        (3,221)             10.50
      Options terminated                               1,198        (1,198)           --               7.79
                                                 -----------   -----------   -----------
      Balance at September 30, 2000                    1,400        14,139            --               9.64
                                                 -----------   -----------   -----------
      Shares authorized                                9,537            --            --                 --
      Options granted                                 (8,437)        8,437            --              11.23
      Options exercised                                   --          (492)           --               8.47
      Options terminated                               2,358        (2,358)           --              10.43
      Restricted stock repurchased                       138            --            --              10.50
                                                 -----------   -----------   -----------
      Balance at September 30, 2001                    4,996        19,726            --              10.20
                                                 ===========   ===========   ===========


      The following table summarizes stock options outstanding and exercisable
      at September 30, 2001:



                           OPTIONS OUTSTANDING                                   OPTIONS EXERCISABLE
      -----------------------------------------------------------------    ------------------------------
                                     WEIGHTED AVERAGE       WEIGHTED                          WEIGHTED
        EXERCISE        NUMBER        REMAINING LIFE        AVERAGE           NUMBER          AVERAGE
         PRICES       OUTSTANDING         (YEARS)        EXERCISE PRICE     EXERCISABLE    EXERCISE PRICE
      ------------    -----------    ----------------    --------------    --------------  --------------
                                                                            
      $7.35-$10.50       18,032             8.70          $       9.55          4,333       $       9.29
         $17.10           1,694             9.00                 17.10            136              17.10
                      -----------                                          --------------
                         19,726             8.70                 10.20          4,469               9.53
                      ===========                                          ==============


      The weighted average grant date fair value of options granted in the
      period ended September 30, 1999 and the years ended September 30, 2000 and
      2001 was $0.00, $4.85, and $7.71, respectively. The weighted average
      modification date fair value of stock options modified in April 2000, as
      discussed below, was $3.62. Had compensation cost for the Company's
      stock-based compensation plan been determined based on the fair value at
      the grant dates for the awards under a method prescribed by SFAS No. 123,
      the Company's loss from continuing operations would have been $256,576,
      $336,568 and $129,551 and basic and diluted net loss per share from
      continuing operations would have been $2.98, $3.90 and $1.46 for the
      period ended September 30, 1999 and for the years ended September 30, 2000
      and 2001, respectively.

      The Company calculated the fair value of each option on the date of grant
      using the Black-Scholes pricing model with the following weighted average
      assumptions:

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)




                                       JANUARY 12, 1999
                                      (DATE OF INCEPTION)
                                            THROUGH           YEAR ENDED       YEAR ENDED
                                         SEPTEMBER 30,       SEPTEMBER 30,    SEPTEMBER 30,
                                             1999                2000             2001
                                      -------------------    ------------     ------------
                                                                     
      Expected life (years)                     5                   5                5
      Risk free interest rate                6.93%               6.25%            5.42%
      Volatility                               --                  65%              85%
      Dividend yield                           --                  --               --


      During the year ended September 30, 2000, the Company issued 176
      non-qualified stock options to non-employees for services rendered and has
      valued these stock options using a Black-Scholes option pricing model. The
      Company used a volatility factor of 65%, a risk free interest rate of
      6.03%, a dividend rate of zero and the contractual lives of the grants,
      which ranged from one to ten years. During the year ended September 30,
      2001, the Company issued 54 non-qualified stock options to non-employees
      for services rendered and has valued these stock options using a
      Black-Scholes option pricing model. The Company used a volatility factor
      of 65%, a risk free interest rate of 6.00%, a dividend rate of zero and
      the contractual lives of the grants of ten years. The Company had 176 and
      230 non-qualified stock options outstanding to non-employees at September
      30, 2000 and 2001, respectively. The Company has fully amortized the
      deferred compensation expense of $630 and $167 during the years ended
      September 30, 2000 and 2001, respectively.

      During the year ended September 30, 2000, the Company sold 3,221 shares of
      restricted common stock and granted 4,530 stock options to purchase common
      stock at amounts lower than the estimated fair market value. Accordingly,
      the Company has recorded deferred compensation related to the restricted
      common stock and common stock options that were sold or issued at amounts
      less than estimated fair market value. During fiscal 2000, the Company
      recorded $48,045 in deferred compensation related to restricted common
      stock and stock options issued to employees of the Company. In addition,
      the Company recorded compensation expense of $9,308 and $677 in continuing
      and discontinued operations, respectively, in fiscal 2000 and $12,680 and
      $535 in continuing and discontinued operations, respectively, in fiscal
      2001, related to the amortization of deferred compensation over the
      vesting period.

      In April 2000, the Company changed the exercise price of 2,344 employee
      stock options to purchase common stock. At September 30, 2000, stock
      options for the purchase of 370 shares of common stock had been exercised
      and 146 stock options had been cancelled. At September 30, 2001, stock
      options for the purchase of 532 shares of common stock had been exercised
      and 345 stock options had been cancelled. The remaining 1,467 stock
      options will become exercisable over a four-year period. During the year
      ended September 30, 2000, the Company recorded $22,654 in deferred
      compensation and $8,887 and $2,962 of non-cash expense in continuing and
      discontinued operations, respectively, related to these stock options.

      During the year ended September 30, 2001, the Company recorded a $15,741
      decrease in deferred compensation and $4,496 and $1,449 of non-cash income
      in continuing and discontinued operations, respectively, related to these
      stock options due to a decrease in the fair market value of the Company's
      common stock. Deferred compensation amounts are being amortized over the
      vesting periods of the

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      applicable stock options. The Company cannot estimate the effect of
      stock-based compensation related to employee stock options for which the
      exercise price was changed since determination of variable stock-based
      compensation expense is based on the fair market value of the Company's
      common stock in future periods.

      During the year ended September 30, 2001, the Company recorded $1,092 of
      deferred compensation related to the acceleration of vesting on 311 stock
      options to employees upon termination from the Company. The Company has
      fully amortized the deferred compensation of $1,092 into expense during
      the year ended September 30, 2001.

(12)  EMPLOYEE BENEFIT PLAN

      The Company sponsors several defined contribution plans covering
      substantially all of its employees which are designed to be qualified
      under Section 401(k) of the Internal Revenue Code. Eligible employees are
      permitted to contribute to the 401(k) plans through payroll deductions
      within statutory and plan limits. The Company recorded expense of $13, $0
      and $0, related to the plans in the period from January 12, 1999 (date of
      inception) to September 30, 1999 and for the years ended September 30,
      2000 and 2001, respectively.

(13)  GEOGRAPHIC INFORMATION AND MAJOR CUSTOMERS

      The Company operates in a single industry segment encompassing the design,
      development, manufacture, marketing, and technical support of networking
      products and services.

      In the period ended September 30, 1999, the years ended September 30, 2000
      and 2001 and the six months ended March 31, 2002, Siemens accounted for
      approximately 79.9%, 64.4%, 44.8% and 37.3%, respectively, of net
      revenues. In addition, the Company had two customers who accounted for
      28.6% and 19.3% of net revenues for the year ended September 30, 2000. Two
      other customers accounted for 17.9% and 14.7% of net revenues for the year
      ended September 30, 2001. In addition, two customers accounted for 37.7%
      and 13.1% of net revenues for the six months ended March 31, 2002.

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      Geographic revenues, which are attributed to countries based on the
      location of the customer, are as follows:



                                       JANUARY 12, 1999
                                           (DATE OF
                                          INCEPTION)                                               SIX MONTHS
                                           THROUGH            YEAR ENDED        YEAR ENDED            ENDED
                                         SEPTEMBER 30,       SEPTEMBER 30,     SEPTEMBER 30,        MARCH 31,
                                             1999                2000              2001               2002
                                       ----------------      ------------      -------------      -------------
                                                                                      
      United States                    $          1,442      $     11,138      $      42,500      $      18,981
      International
          Asia Pacific                              229             9,886             53,381             65,003
          South and Latin America                    --               711              1,165                176
          Europe                                    564             9,858             72,836             26,578
                                       ----------------      ------------      -------------      -------------
            Total international                     793            20,455            127,382             91,757
                                       ----------------      ------------      -------------      -------------
            Total net revenues         $          2,235      $     31,593      $     169,882      $     110,738
                                       ================      ============      =============      =============


      There were no significant long-lived assets located in foreign countries
      at September 30, 2000 and 2001, and March 31, 2002.

(14)  DISCONTINUED OPERATIONS

      The Company divested its Voice product line pursuant to a definitive
      agreement signed on April 30, 2002 between the Company and Siemens ICN.
      The Company distributed  net assets of the Voice product line to Castle
      and sold the stock of Castle to Siemens ICN for $210,000. The $210,000
      proceeds were used to pay a $210,000 dividend to Company stockholders in
      May 2002.

      Voice is accounted for as a discontinued operation. Accordingly, its net
      assets and liabilities have been segregated from continuing operations in
      the accompanying consolidated balance sheets, and its operating results
      are segregated and reported as discontinued operations in the accompanying
      consolidated statements of operations and cash flows, and related notes.
      For the period ended September 30, 1999, the years ended September 30,
      2000 and 2001, and the six months ended March 31, 2001 and 2002, the
      results of discontinued operations were as follows:

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)




                                         JANUARY 12,
                                            1999
                                         (DATE OF
                                         INCEPTION)                                   SIX MONTHS     SIX MONTHS
                                          THROUGH       YEAR ENDED     YEAR ENDED        ENDED          ENDED
                                        SEPTEMBER 30,  SEPTEMBER 30,  SEPTEMBER 30,    MARCH 31,      MARCH 31,
                                            1999           2000           2001           2001           2002
                                        ------------   ------------   ------------   ------------   ------------
                                                                                     
      Third party revenue               $      1,027         14,427          7,185          6,804          3,316
      Related party revenue                      500          3,608          8,347             --             --
                                        ------------   ------------   ------------   ------------   ------------
           Net revenues                 $      1,527   $     18,035   $     15,532   $      6,804   $      3,316
                                        ------------   ------------   ------------   ------------   ------------

      Loss from
           discontinued operations      $   (128,477)  $    (93,963)  $    (89,740)       (40,034)       (23,912)


      The assets and liabilities identified as part of the disposition of Voice
      are recorded as assets and liabilities of discontinued operations; the
      cash flow of Voice is reported as net cash used in discontinued
      operations; and the results of operations of Voice is reported as loss
      from discontinued operations. Assets and liabilities of discontinued
      operations consist of the following:



                                                              SEPTEMBER 30,   SEPTEMBER 30,     MARCH 31,
                                                                  2000            2001            2002
                                                              ------------    ------------    ------------
                                                                                     
      Current assets:
           Accounts receivable, net                           $      1,243    $        906    $        395
           Inventories                                               1,948           2,494           2,661
           Other current assets                                        564           1,027             629
                                                              ------------    ------------    ------------

      Total current assets of discontinued operations                3,755           4,427           3,685
                                                              ------------    ------------    ------------

      Non-current assets:
          Goodwill, net                                            154,086         110,923         110,923
          Other                                                     12,690          15,094          12,428
                                                              ------------    ------------    ------------
      Total assets of discontinued operations                 $    170,531    $    130,444    $    127,036
                                                              ============    ============    ============

      Total current liabilities of discontinued operations    $      5,555    $      7,960    $      5,910
                                                              ============    ============    ============


(15)  SUBSEQUENT EVENT

      On July 1, 2002, the stock of the Company was sold to Juniper Networks,
      Inc. ("Juniper") pursuant to the terms of an Agreement and Plan of Merger
      ("Merger Agreement"). The total purchase price was approximately $630,000
      including $375,000 in cash and 36,500

                            UNISPHERE NETWORKS, INC.
             (An indirect majority-owned subsidiary of Siemens AG)

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    (information as of and for the six months ended March 31, 2001 and 2002
                                 is unaudited)


      shares of Juniper common stock. Additionally, in connection with the terms
      of the convertible promissory note (See Note 5), the Company converted the
      balance of the convertible promissory note at July 1, 2002 into 12,657
      shares of the company's common stock prior to the sale. Adjustments, if
      any, related to the sale of the company have not been reflected in the
      accompanying consolidated financial statements and related notes.



                          INDEPENDENT AUDITORS' REPORT

The Board of Directors and Stockholders
Unisphere Networks, Inc. and Subsidiaries:

We have audited the accompanying consolidated balance sheets of Unisphere
Networks, Inc. and Subsidiaries (an indirect majority-owned subsidiary of
Siemens AG) as of September 30, 2000 and 2001, and the related consolidated
statements of operations, stockholders' equity and cash flows for the period
from January 12, 1999 (date of inception) to September 30, 1999 and for the
years ended September 30, 2000 and 2001. These consolidated financial statements
are the responsibility of the Company's management. Our responsibility is to
express an opinion on these consolidated financial statements based on our
audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

As discussed in Note 15, the Company was sold to Juniper Networks, Inc. on July
1, 2002.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Unisphere Networks,
Inc. and Subsidiaries as of September 30, 2000 and 2001, and the results of
their operations and their cash flows for the period from January 12, 1999 (date
of inception) to September 30, 1999 and for the years ended September 30, 2000
and 2001, in conformity with accounting principles generally accepted in the
United States of America.

/s/ KPMG LLP

Boston, Massachusetts
April 30, 2002, except as to Note 15,
   which is as of July 1, 2002