EXHIBIT 10(a)(3)(B)



                             INCENTIVE STOCK OPTION
                            LESS THAN 10% STOCKHOLDER
                             PAYMENT WITH CASH ONLY







                              TII INDUSTRIES, INC.
                             1998 STOCK OPTION PLAN
                         INCENTIVE STOCK OPTION CONTRACT

         THIS   INCENTIVE   STOCK   OPTION   CONTRACT   entered   into   as   of
_________________________  between TII INDUSTRIES,  INC., a Delaware corporation
(the  "Company"),  and   ________________________________________________   (the
"Optionee").


                              W I T N E S S E T H:
                              - - - - - - - - - -


         1.  The  Company,   in  accordance  with  the  allotment  made  by  the
Compensation Committee of the Company's Board of Directors (the "Committee") and
subject to the terms and conditions of the 1998 Stock Option Plan of the Company
(the  "Plan"),  grants to the  Optionee an option to purchase  an  aggregate  of
_______  shares of the Common  Stock,  $.01 par value per share,  of the Company
("Common Stock") at an exercise price of $_____ per share,  being at least equal
to the fair market value of such shares of Common Stock on the date hereof. This
option is intended to constitute an incentive stock option within the meaning of
Section 422 of the  Internal  Revenue  Code of 1986,  as amended  (the  "Code"),
although  the  Company   makes  no   representation   or  warranty  as  to  such
qualification.

         2. The term of this option  shall be _____ years from the date  hereof,
subject to earlier  termination  as provided in the Plan.  However,  this option
shall not be  exercisable  until  __________________________,  at which  time it
shall become  exercisable  as to _______  shares of Common  Stock,  and as to an
additional  _______  shares  of  Common  Stock  on  each of the  next  _________
anniversaries  of the date hereof.  The right to purchase shares of Common Stock
under this  option  shall be  cumulative,  so that if the full  number of shares
purchasable in a period shall not be purchased,  the balance may be purchased at
any time or from time to time  thereafter,  but not after the  expiration of the
option.  Notwithstanding the foregoing, in no event may a fraction of a share of
Common Stock be purchased under this option.

         3. This  option  shall be  exercised  by giving  written  notice to the
Company at its then principal office, presently 1385 Akron Street, Copiague, New
York  11726,  Attention:  Vice  President  -  Administration,  stating  that the
Optionee is exercising  the option  hereunder,  specifying  the number of shares
being  purchased and  accompanied  by payment in full of the aggregate  purchase
price therefor in cash or by certified check.

         4. The Company and/or any Subsidiary may withhold cash and/or shares of
Common  Stock to be issued  to the  Optionee  in the  amount  which the  Company
determines  is necessary to satisfy its  obligation  to withhold  taxes or other
amounts  incurred  by  reason  of the

                                      -2-


grant or exercise of this option or the disposition of the underlying  shares of
Common  Stock.  Alternatively,  the Company may require the  Optionee to pay the
Company such amount in cash promptly upon demand.

         5. In the  event of any  disposition  of the  shares  of  Common  Stock
acquired  pursuant to the exercise of this option within two years from the date
hereof or one year from the date of transfer of such shares to him, the Optionee
shall  notify  the  Company  thereof  in  writing  within  30  days  after  such
disposition.  In addition, the Optionee shall provide the Company on demand with
such  information  as the Company shall  reasonably  request in connection  with
determining  the amount and character of the Optionee's  income,  the applicable
deduction  and the  obligation  to withhold  taxes or other  amount  incurred by
reason of such  disqualifying  disposition,  including the amount  thereof.  The
Optionee  shall pay the Company  and/or the  Subsidiary,  as the case may be, in
cash on demand the amount, if any, which the Company  determines is necessary to
satisfy such withholding obligation.

         6. Notwithstanding the foregoing,  this option shall not be exercisable
by the Optionee unless (a) a Registration  Statement under the Securities Act of
1933,  as amended  (the  "Securities  Act") with respect to the shares of Common
Stock to be received  upon the exercise of this option  shall be  effective  and
current at the time of exercise or (b) there is an exemption  from  registration
under the  Securities  Act for the  issuance of the shares of Common  Stock upon
such exercise.  The Optionee hereby represents and warrants to the Company that,
unless such a  Registration  Statement is  effective  and current at the time of
exercise  of this  option,  the  shares  of Common  Stock to be issued  upon the
exercise of this option will be acquired by the  Optionee  for his own  account,
for investment only and not with a view to the resale or  distribution  thereof.
In any event, the Optionee will notify the Company of any proposed resale of the
shares of Common  Stock issued to him upon  exercise of this option.  If (i) the
Optionee is an  "affiliate"  of the Company within the meaning of the Securities
Act at the  time of any such  resale  or (ii) at the  time of  exercise  of this
option  the  shares   issued  were  not  subject  to  a  current  and  effective
Registration  Statement under the Securities Act covering their  issuance,  then
any subsequent  resale or distribution of shares of Common Stock by the Optionee
will be made only pursuant to (x) a Registration  Statement under the Securities
Act which,  at the time of resale,  is effective and current with respect to the
Optionee's  sale of  shares  of  Common  Stock  being  sold,  or (y) a  specific
exemption  from the  registration  requirements  of the  Securities  Act, but in
claiming such exemption,  the Optionee shall, prior to any offer of sale or sale
of such  shares of Common  Stock,  provide  the  Company  (unless  waived by the
Company)  with a favorable  written  opinion of counsel,  in form and  substance
satisfactory to the Company,  as to the  applicability  of such exemption to the
proposed sale or distribution. Such representations and warranties shall also be
deemed to be made by the Optionee  upon each  exercise of this  option.  Nothing
herein  shall be  construed  as  requiring  the Company to  register  the shares
subject to this option under the Securities Act.

         7. Notwithstanding  anything herein to the contrary, if at any time the
Company shall determine, in its discretion, that the listing or qualification of
the shares of Common Stock subject to this option on any securities  exchange or
under any  applicable  law,  or the  consent  or  approval  of any  governmental
regulatory  body,  is necessary or desirable as a condition to, or in connection
with,  the  granting  of an  option  or the  issue of  shares  of  Common

                                      -3-


Stock  hereunder,  this option may not be  exercised  in whole or in part unless
such  listing,  qualification,  consent or approval  shall have been effected or
obtained free of any conditions not acceptable to the Company.

         8. The Company may affix appropriate  legends upon the certificates for
shares of Common  Stock  issued upon  exercise of this option and may issue such
"stop transfer"  instructions to its transfer agent in respect of such shares as
it determines,  in its discretion, to be necessary or appropriate to (a) prevent
a violation of, or to perfect an exemption from, the  registration  requirements
of the Securities Act, (b) implement the provisions of the Plan or this Contract
or any other agreement between the Company and the Optionee with respect to such
shares of Common Stock, or (c) permit the Company to determine the occurrence of
a  "disqualifying  disposition,"  as described in Section 421(b) of the Code, of
the shares of Common Stock transferred upon the exercise of this option.

         9.  Nothing in the Plan or herein  shall  confer upon the  Optionee any
right to  continue  in the  employ  of the  Company,  any  Parent  or any of its
Subsidiaries,  or interfere in any way with any right of the Company, any Parent
or its  Subsidiaries  to terminate  such  employment  at any time for any reason
whatsoever  without  liability  to  the  Company,  any  Parent  or  any  of  its
Subsidiaries.

         10. The Company and the  Optionee  agree that they will both be subject
to and bound by all of the terms and  conditions of the Plan,  receipt of a copy
of  which  is  acknowledged  by the  Optionee  and is  made a part  hereof.  Any
capitalized term not defined herein shall have the meaning ascribed to it in the
Plan.  In the event of a conflict  between  the terms of this  Contract  and the
terms of the Plan, the terms of the Plan shall govern.

         11. The  Optionee  represents  and agrees  that he will comply with all
applicable  laws  relating to the Plan and the grant and exercise of this option
and the  disposition of the shares of Common Stock acquired upon exercise of the
option,  including  without  limitation,  federal and state securities and "blue
sky" laws.

         12. This option is not  transferable by the Optionee  otherwise than by
will or the laws of descent and  distribution  and may be exercised,  during the
lifetime of the Optionee, only by the Optionee.

         13. This Contract shall be binding upon and inure to the benefit of any
successor  or assign of the  Company  and to any  heir,  distributee,  executor,
administrator  or  legal  representative   entitled  to  the  Optionee's  rights
hereunder.

         14. This  Contract  shall be governed by, and construed and enforced in
accordance  with,  the laws of the  State of  Delaware,  without  regard  to the
conflicts of law rules thereof.

                                      -4-


         15. The  invalidity or  illegality  of any  provision  herein shall not
affect the validity of any other provision.

         16. The  Optionee  agrees  that the  Company may amend the Plan and the
options  granted to the  Optionee  under the Plan,  subject  to the  limitations
contained in the Plan.

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Contract as of the day and year first above written.

                                  TII INDUSTRIES, INC.


                                  By:
                                     -------------------------------------------
                                             Timothy J. Roach, President






                                                                      , Optionee

                                          -----------------


                                               Address

                                      -5-





                             INCENTIVE STOCK OPTION
                            LESS THAN 10% STOCKHOLDER
                        PAYMENT WITH PREVIOUSLY OWN STOCK





                              TII INDUSTRIES, INC.
                             1998 STOCK OPTION PLAN
                         INCENTIVE STOCK OPTION CONTRACT

         THIS   INCENTIVE   STOCK   OPTION   CONTRACT   entered   into   as   of
_________________________  between TII INDUSTRIES,  INC., a Delaware corporation
(the  "Company"),  and   ________________________________________________   (the
"Optionee").


                              W I T N E S S E T H:
                              - - - - - - - - - -


         1.  The  Company,   in  accordance  with  the  allotment  made  by  the
Compensation Committee of the Company's Board of Directors (the "Committee") and
subject to the terms and conditions of the 1998 Stock Option Plan of the Company
(the  "Plan"),  grants to the  Optionee an option to purchase  an  aggregate  of
_______  shares of the Common  Stock,  $.01 par value per share,  of the Company
("Common Stock") at an exercise price of $_____ per share,  being at least equal
to the fair market value of such shares of Common Stock on the date hereof. This
option is intended to constitute an incentive stock option within the meaning of
Section 422 of the  Internal  Revenue  Code of 1986,  as amended  (the  "Code"),
although  the  Company   makes  no   representation   or  warranty  as  to  such
qualification.

         2. The term of this option  shall be _____ years from the date  hereof,
subject to earlier  termination  as provided in the Plan.  However,  this option
shall not be  exercisable  until  __________________________,  at which  time it
shall become  exercisable  as to _______  shares of Common  Stock,  and as to an
additional  _______  shares  of  Common  Stock  on  each of the  next  _________
anniversaries  of the date hereof.  The right to purchase shares of Common Stock
under this  option  shall be  cumulative,  so that if the full  number of shares
purchasable in a period shall not be purchased,  the balance may be purchased at
any time or from time to time  thereafter,  but not after the  expiration of the
option.  Notwithstanding the foregoing, in no event may a fraction of a share of
Common Stock be purchased under this option.

         3. This  option  shall be  exercised  by giving  written  notice to the
Company at its then principal office, presently 1385 Akron Street, Copiague, New
York  11726,  Attention:  Vice  President  -  Administration,  stating  that the
Optionee is exercising  the option  hereunder,  specifying  the number of shares
being  purchased and  accompanied  by payment in full of the aggregate  purchase
price therefor (a) in cash or by certified check,  (b) with previously  acquired
shares of Common  Stock  which have been held by the  Optionee  for at least six
months valued as provided in the Plan, or (c) a combination of the foregoing.


                                      -1-


         4. The Company and/or any Subsidiary may withhold cash and/or shares of
Common  Stock to be issued  to the  Optionee  in the  amount  which the  Company
determines  is necessary to satisfy its  obligation  to withhold  taxes or other
amounts  incurred  by  reason  of the grant or  exercise  of this  option or the
disposition of the underlying shares of Common Stock. Alternatively, the Company
may require the  Optionee to pay the Company such amount in cash  promptly  upon
demand.

         5. In the  event of any  disposition  of the  shares  of  Common  Stock
acquired  pursuant to the exercise of this option within two years from the date
hereof or one year from the date of transfer of such shares to him, the Optionee
shall  notify  the  Company  thereof  in  writing  within  30  days  after  such
disposition.  In addition, the Optionee shall provide the Company on demand with
such  information  as the Company shall  reasonably  request in connection  with
determining  the amount and character of the Optionee's  income,  the applicable
deduction  and the  obligation  to withhold  taxes or other  amount  incurred by
reason of such  disqualifying  disposition,  including the amount  thereof.  The
Optionee  shall pay the Company  and/or the  Subsidiary,  as the case may be, in
cash on demand the amount, if any, which the Company  determines is necessary to
satisfy such withholding obligation.

         6. Notwithstanding the foregoing,  this option shall not be exercisable
by the Optionee unless (a) a Registration  Statement under the Securities Act of
1933,  as amended  (the  "Securities  Act") with respect to the shares of Common
Stock to be received  upon the exercise of this option  shall be  effective  and
current at the time of exercise or (b) there is an exemption  from  registration
under the  Securities  Act for the  issuance of the shares of Common  Stock upon
such exercise.  The Optionee hereby represents and warrants to the Company that,
unless such a  Registration  Statement is  effective  and current at the time of
exercise  of this  option,  the  shares  of Common  Stock to be issued  upon the
exercise of this option will be acquired by the  Optionee  for his own  account,
for investment only and not with a view to the resale or  distribution  thereof.
In any event, the Optionee will notify the Company of any proposed resale of the
shares of Common  Stock issued to him upon  exercise of this option.  If (i) the
Optionee is an  "affiliate"  of the Company within the meaning of the Securities
Act at the  time of any such  resale  or (ii) at the  time of  exercise  of this
option  the  shares   issued  were  not  subject  to  a  current  and  effective
Registration  Statement under the Securities Act covering their  issuance,  then
any subsequent  resale or distribution of shares of Common Stock by the Optionee
will be made only pursuant to (x) a Registration  Statement under the Securities
Act which,  at the time of resale,  is effective and current with respect to the
Optionee's  sale of  shares  of  Common  Stock  being  sold,  or (y) a  specific
exemption  from the  registration  requirements  of the  Securities  Act, but in
claiming such exemption,  the Optionee shall, prior to any offer of sale or sale
of such  shares of Common  Stock,  provide  the  Company  (unless  waived by the
Company)  with a favorable  written  opinion of counsel,  in form and  substance
satisfactory to the Company,  as to the  applicability  of such exemption to the
proposed sale or distribution. Such representations and warranties shall also be
deemed to be made by the Optionee  upon each  exercise of this  option.  Nothing
herein  shall be  construed  as  requiring  the Company to  register  the shares
subject to this option under the Securities Act.

                                      -2-


         7. Notwithstanding  anything herein to the contrary, if at any time the
Company shall determine, in its discretion, that the listing or qualification of
the shares of Common Stock subject to this option on any securities  exchange or
under any  applicable  law,  or the  consent  or  approval  of any  governmental
regulatory  body,  is necessary or desirable as a condition to, or in connection
with,  the  granting  of an  option  or the  issue of  shares  of  Common  Stock
hereunder,  this  option may not be  exercised  in whole or in part  unless such
listing, qualification, consent or approval shall have been effected or obtained
free of any conditions not acceptable to the Company.

         8. The Company may affix appropriate  legends upon the certificates for
shares of Common  Stock  issued upon  exercise of this option and may issue such
"stop transfer"  instructions to its transfer agent in respect of such shares as
it determines,  in its discretion, to be necessary or appropriate to (a) prevent
a violation of, or to perfect an exemption from, the  registration  requirements
of the Securities Act, (b) implement the provisions of the Plan or this Contract
or any other agreement between the Company and the Optionee with respect to such
shares of Common Stock, or (c) permit the Company to determine the occurrence of
a  "disqualifying  disposition,"  as described in Section 421(b) of the Code, of
the shares of Common Stock transferred upon the exercise of this option.

         9.  Nothing in the Plan or herein  shall  confer upon the  Optionee any
right to  continue  in the  employ  of the  Company,  any  Parent  or any of its
Subsidiaries,  or interfere in any way with any right of the Company, any Parent
or its  Subsidiaries  to terminate  such  employment  at any time for any reason
whatsoever  without  liability  to  the  Company,  any  Parent  or  any  of  its
Subsidiaries.

         10. The Company and the  Optionee  agree that they will both be subject
to and bound by all of the terms and  conditions of the Plan,  receipt of a copy
of  which  is  acknowledged  by the  Optionee  and is  made a part  hereof.  Any
capitalized term not defined herein shall have the meaning ascribed to it in the
Plan.  In the event of a conflict  between  the terms of this  Contract  and the
terms of the Plan, the terms of the Plan shall govern.

         11. The  Optionee  represents  and agrees  that he will comply with all
applicable  laws  relating to the Plan and the grant and exercise of this option
and the  disposition of the shares of Common Stock acquired upon exercise of the
option,  including  without  limitation,  federal and state securities and "blue
sky" laws.

         12. This option is not  transferable by the Optionee  otherwise than by
will or the laws of descent and  distribution  and may be exercised,  during the
lifetime of the Optionee, only by the Optionee.

                                      -3-


         13. This Contract shall be binding upon and inure to the benefit of any
successor  or assign of the  Company  and to any  heir,  distributee,  executor,
administrator  or  legal  representative   entitled  to  the  Optionee's  rights
hereunder.

         14. This  Contract  shall be governed by, and construed and enforced in
accordance  with,  the laws of the  State of  Delaware,  without  regard  to the
conflicts of law rules thereof.

         15. The  invalidity or  illegality  of any  provision  herein shall not
affect the validity of any other provision.

         16. The  Optionee  agrees  that the  Company may amend the Plan and the
options  granted to the  Optionee  under the Plan,  subject  to the  limitations
contained in the Plan.

         IN WITNESS  WHEREOF,  the parties hereto have executed this Contract as
of the day and year first above written.

                          TII INDUSTRIES, INC.


                          By:
                             --------------------------------------------------
                                   Timothy J. Roach, President






                                                                      , Optionee

                                   -----------------


                                        Address


                             INCENTIVE STOCK OPTION
                              OVER 10% STOCKHOLDER
                             PAYMENT WITH CASH ONLY

                              TII INDUSTRIES, INC.
                             1998 STOCK OPTION PLAN
                         INCENTIVE STOCK OPTION CONTRACT

         THIS   INCENTIVE   STOCK   OPTION   CONTRACT   entered   into   as   of
_________________________  between TII INDUSTRIES,  INC., a Delaware corporation
(the  "Company"),  and   ________________________________________________   (the
"Optionee").


                              W I T N E S S E T H:
                              - - - - - - - - - -


         1.  The  Company,   in  accordance  with  the  allotment  made  by  the
Compensation Committee of the Company's Board of Directors (the "Committee") and
subject to the terms and conditions of the 1998 Stock Option Plan of the Company
(the  "Plan"),  grants to the  Optionee an option to purchase  an  aggregate  of
_______  shares of the Common  Stock,  $.01 par value per share,  of the Company
("Common Stock") at an exercise price of $_____ per share,  being at least equal
to 110% of the fair  market  value of such  shares of  Common  Stock on the date
hereof.  This option is intended to constitute an incentive  stock option within
the meaning of Section 422 of the Internal Revenue Code of 1986, as amended (the
"Code"),  although the Company  makes no  representation  or warranty as to such
qualification.

         2. The term of this  option  shall be five years from the date  hereof,
subject to earlier  termination  as provided in the Plan.  However,  this option
shall not be  exercisable  until  __________________________,  at which  time it
shall become  exercisable  as to _______  shares of Common  Stock,  and as to an
additional  _______  shares  of  Common  Stock  on  each of the  next  _________
anniversaries  of the date hereof.  The right to purchase shares of Common Stock
under this  option  shall be  cumulative,  so that if the full  number of shares
purchasable in a period shall not be purchased,  the balance may be purchased at
any time or from time to time  thereafter,  but not after the  expiration of the
option.  Notwithstanding the foregoing, in no event may a fraction of a share of
Common Stock be purchased under this option.

                                      -2-


         3. This  option  shall be  exercised  by giving  written  notice to the
Company at its then principal office, presently 1385 Akron Street, Copiague, New
York  11726,  Attention:  Vice  President  -  Administration,  stating  that the
Optionee is exercising  the option  hereunder,  specifying  the number of shares
being  purchased and  accompanied  by payment in full of the aggregate  purchase
price therefor in cash or by certified check.

         4. The Company and/or any Subsidiary may withhold cash and/or shares of
Common  Stock to be issued  to the  Optionee  in the  amount  which the  Company
determines  is necessary to satisfy its  obligation  to withhold  taxes or other
amounts  incurred  by  reason  of the grant or  exercise  of this  option or the
disposition of the underlying shares of Common Stock. Alternatively, the Company
may require the  Optionee to pay the Company such amount in cash  promptly  upon
demand.

         5. In the  event of any  disposition  of the  shares  of  Common  Stock
acquired  pursuant to the exercise of this option within two years from the date
hereof or one year from the date of transfer of such shares to him, the Optionee
shall  notify  the  Company  thereof  in  writing  within  30  days  after  such
disposition.  In addition, the Optionee shall provide the Company on demand with
such  information  as the Company shall  reasonably  request in connection  with
determining  the amount and character of the Optionee's  income,  the applicable
deduction  and the  obligation  to withhold  taxes or other  amount  incurred by
reason of such  disqualifying  disposition,  including the amount  thereof.  The
Optionee  shall pay the Company  and/or the  Subsidiary,  as the case may be, in
cash on demand the amount, if any, which the Company  determines is necessary to
satisfy such withholding obligation.

         6. Notwithstanding the foregoing,  this option shall not be exercisable
by the Optionee unless (a) a Registration  Statement under the Securities Act of
1933,  as amended  (the  "Securities  Act") with respect to the shares of Common
Stock to be received  upon the exercise of this option  shall be  effective  and
current at the time of exercise or (b) there is an exemption  from  registration
under the  Securities  Act for the  issuance of the shares of Common  Stock upon
such exercise.  The Optionee hereby represents and warrants to the Company that,
unless such a  Registration  Statement is  effective  and current at the time of
exercise  of this  option,  the  shares  of Common  Stock to be issued  upon the
exercise of this option will be acquired by the  Optionee  for his own  account,
for investment only and not with a view to the resale or  distribution  thereof.
In any event, the Optionee will notify the Company of any proposed resale of the
shares of Common  Stock issued to him upon  exercise of this option.  If (i) the
Optionee is an  "affiliate"  of the Company within the meaning of the Securities
Act at the  time of any such  resale  or (ii) at the  time of  exercise  of this
option  the  shares   issued  were  not  subject  to  a  current  and  effective
Registration  Statement under the Securities Act covering their  issuance,  then
any subsequent  resale or distribution of shares of Common Stock by the Optionee
will be made only pursuant to (x) a Registration  Statement under the Securities
Act which,  at the time of resale,  is effective and current with respect to the
Optionee's  sale of  shares  of  Common  Stock  being  sold,  or (y) a  specific
exemption  from the  registration  requirements  of the  Securities  Act, but in
claiming such exemption,  the Optionee shall, prior to any offer of sale or sale
of such  shares of Common  Stock,  provide  the  Company  (unless  waived by the
Company)  with a favorable  written  opinion of counsel,  in form and  substance
satisfactory to the Company,  as to the  applicability  of such

                                      -3-



exemption  to the  proposed  sale  or  distribution.  Such  representations  and
warranties shall also be deemed to be made by the Optionee upon each exercise of
this option.  Nothing  herein  shall be  construed  as requiring  the Company to
register the shares subject to this option under the Securities Act.

         7. Notwithstanding  anything herein to the contrary, if at any time the
Company shall determine, in its discretion, that the listing or qualification of
the shares of Common Stock subject to this option on any securities  exchange or
under any  applicable  law,  or the  consent  or  approval  of any  governmental
regulatory  body,  is necessary or desirable as a condition to, or in connection
with,  the  granting  of an  option  or the  issue of  shares  of  Common  Stock
hereunder,  this  option may not be  exercised  in whole or in part  unless such
listing, qualification, consent or approval shall have been effected or obtained
free of any conditions not acceptable to the Company.

         8. The Company may affix appropriate  legends upon the certificates for
shares of Common  Stock  issued upon  exercise of this option and may issue such
"stop transfer"  instructions to its transfer agent in respect of such shares as
it determines,  in its discretion, to be necessary or appropriate to (a) prevent
a violation of, or to perfect an exemption from, the  registration  requirements
of the Securities Act, (b) implement the provisions of the Plan or this Contract
or any other agreement between the Company and the Optionee with respect to such
shares of Common Stock, or (c) permit the Company to determine the occurrence of
a  "disqualifying  disposition,"  as described in Section 421(b) of the Code, of
the shares of Common Stock transferred upon the exercise of this option.

         9.  Nothing in the Plan or herein  shall  confer upon the  Optionee any
right to  continue  in the  employ  of the  Company,  any  Parent  or any of its
Subsidiaries,  or interfere in any way with any right of the Company, any Parent
or its  Subsidiaries  to terminate  such  employment  at any time for any reason
whatsoever  without  liability  to  the  Company,  any  Parent  or  any  of  its
Subsidiaries.

         10. The Company and the  Optionee  agree that they will both be subject
to and bound by all of the terms and  conditions of the Plan,  receipt of a copy
of  which  is  acknowledged  by the  Optionee  and is  made a part  hereof.  Any
capitalized term not defined herein shall have the meaning ascribed to it in the
Plan.  In the event of a conflict  between  the terms of this  Contract  and the
terms of the Plan, the terms of the Plan shall govern.

         11. The  Optionee  represents  and agrees  that he will comply with all
applicable  laws  relating to the Plan and the grant and exercise of this option
and the  disposition of the shares of Common Stock acquired upon exercise of the
option,  including  without  limitation,  federal and state securities and "blue
sky" laws.

         12. This option is not  transferable by the Optionee  otherwise than by
will or the laws of descent and  distribution  and may be exercised,  during the
lifetime of the Optionee, only by the Optionee.

                                      -4-


         13. This Contract shall be binding upon and inure to the benefit of any
successor  or assign of the  Company  and to any  heir,  distributee,  executor,
administrator  or  legal  representative   entitled  to  the  Optionee's  rights
hereunder.

         14. This  Contract  shall be governed by, and construed and enforced in
accordance  with,  the laws of the  State of  Delaware,  without  regard  to the
conflicts of law rules thereof.

         15. The  invalidity or  illegality  of any  provision  herein shall not
affect the validity of any other provision.

         16. The  Optionee  agrees  that the  Company may amend the Plan and the
options  granted to the  Optionee  under the Plan,  subject  to the  limitations
contained in the Plan.

         IN WITNESS  WHEREOF,  the parties hereto have executed this Contract as
of the day and year first above written.

                                TII INDUSTRIES, INC.


                                By:
                                   ---------------------------------------------
                                           Timothy J. Roach, President






                                                                  ,
                                Optionee

                                        -----------------



                                             Address






                             INCENTIVE STOCK OPTION
                              OVER 10% STOCKHOLDER
                        PAYMENT WITH PREVIOUSLY OWN STOCK





                              TII INDUSTRIES, INC.
                             1998 STOCK OPTION PLAN
                         INCENTIVE STOCK OPTION CONTRACT

         THIS   INCENTIVE   STOCK   OPTION   CONTRACT   entered   into   as   of
_________________________  between TII INDUSTRIES,  INC., a Delaware corporation
(the  "Company"),  and   ________________________________________________   (the
"Optionee").


                              W I T N E S S E T H:
                              - - - - - - - - - -


         1.  The  Company,   in  accordance  with  the  allotment  made  by  the
Compensation Committee of the Company's Board of Directors (the "Committee") and
subject to the terms and conditions of the 1998 Stock Option Plan of the Company
(the  "Plan"),  grants to the  Optionee an option to purchase  an  aggregate  of
_______  shares of the Common  Stock,  $.01 par value per share,  of the Company
("Common Stock") at an exercise price of $_____ per share,  being at least equal
to 110% of the fair  market  value of such  shares of  Common  Stock on the date
hereof.  This option is intended to constitute an incentive  stock option within
the meaning of Section 422 of the Internal Revenue Code of 1986, as amended (the
"Code"),  although the Company  makes no  representation  or warranty as to such
qualification.

         2. The term of this  option  shall be five years from the date  hereof,
subject to earlier  termination  as provided in the Plan.  However,  this option
shall not be  exercisable  until  __________________________,  at which  time it
shall become  exercisable  as to _______  shares of Common  Stock,  and as to an
additional  _______  shares  of  Common  Stock  on  each of the  next  _________
anniversaries  of the date hereof.  The right to purchase shares of Common Stock
under this  option  shall be  cumulative,  so that if the full  number of shares
purchasable in a period shall not be purchased,  the balance may be purchased at
any time or from time to time  thereafter,  but not after the  expiration of the
option.  Notwithstanding the foregoing, in no event may a fraction of a share of
Common Stock be purchased under this option.

         3. This  option  shall be  exercised  by giving  written  notice to the
Company at its then principal office, presently 1385 Akron Street, Copiague, New
York  11726,  Attention:  Vice  President  -  Administration,  stating  that the
Optionee is exercising  the option  hereunder,  specifying  the number of shares
being  purchased and  accompanied  by payment in full of the aggregate  purchase
price therefor (a) in cash or by certified check,  (b) with previously  acquired
shares of Common  Stock  which have been held by the  Optionee  for at least six
months valued as provided in the Plan, or (c) a combination of the foregoing.



                                      -1-


         4. The Company and/or any Subsidiary may withhold cash and/or shares of
Common  Stock to be issued  to the  Optionee  in the  amount  which the  Company
determines  is necessary to satisfy its  obligation  to withhold  taxes or other
amounts  incurred  by  reason  of the grant or  exercise  of this  option or the
disposition of the underlying shares of Common Stock. Alternatively, the Company
may require the  Optionee to pay the Company such amount in cash  promptly  upon
demand.

         5. In the  event of any  disposition  of the  shares  of  Common  Stock
acquired  pursuant to the exercise of this option within two years from the date
hereof or one year from the date of transfer of such shares to him, the Optionee
shall  notify  the  Company  thereof  in  writing  within  30  days  after  such
disposition.  In addition, the Optionee shall provide the Company on demand with
such  information  as the Company shall  reasonably  request in connection  with
determining  the amount and character of the Optionee's  income,  the applicable
deduction  and the  obligation  to withhold  taxes or other  amount  incurred by
reason of such  disqualifying  disposition,  including the amount  thereof.  The
Optionee  shall pay the Company  and/or the  Subsidiary,  as the case may be, in
cash on demand the amount, if any, which the Company  determines is necessary to
satisfy such withholding obligation.

         6. Notwithstanding the foregoing,  this option shall not be exercisable
by the Optionee unless (a) a Registration  Statement under the Securities Act of
1933,  as amended  (the  "Securities  Act") with respect to the shares of Common
Stock to be received  upon the exercise of this option  shall be  effective  and
current at the time of exercise or (b) there is an exemption  from  registration
under the  Securities  Act for the  issuance of the shares of Common  Stock upon
such exercise.  The Optionee hereby represents and warrants to the Company that,
unless such a  Registration  Statement is  effective  and current at the time of
exercise  of this  option,  the  shares  of Common  Stock to be issued  upon the
exercise of this option will be acquired by the  Optionee  for his own  account,
for investment only and not with a view to the resale or  distribution  thereof.
In any event, the Optionee will notify the Company of any proposed resale of the
shares of Common  Stock issued to him upon  exercise of this option.  If (i) the
Optionee is an  "affiliate"  of the Company within the meaning of the Securities
Act at the  time of any such  resale  or (ii) at the  time of  exercise  of this
option  the  shares   issued  were  not  subject  to  a  current  and  effective
Registration  Statement under the Securities Act covering their  issuance,  then
any subsequent  resale or distribution of shares of Common Stock by the Optionee
will be made only pursuant to (x) a Registration  Statement under the Securities
Act which,  at the time of resale,  is effective and current with respect to the
Optionee's  sale of  shares  of  Common  Stock  being  sold,  or (y) a  specific
exemption  from the  registration  requirements  of the  Securities  Act, but in
claiming such exemption,  the Optionee shall, prior to any offer of sale or sale
of such  shares of Common  Stock,  provide  the  Company  (unless  waived by the
Company)  with a favorable  written  opinion of counsel,  in form and  substance
satisfactory to the Company,  as to the  applicability  of such exemption to the
proposed sale or distribution. Such representations and warranties shall also be
deemed to be made by the Optionee  upon each  exercise of this  option.  Nothing
herein  shall be  construed  as  requiring  the Company to  register  the shares
subject to this option under the Securities Act.

                                      -2-


         7. Notwithstanding  anything herein to the contrary, if at any time the
Company shall determine, in its discretion, that the listing or qualification of
the shares of Common Stock subject to this option on any securities  exchange or
under any  applicable  law,  or the  consent  or  approval  of any  governmental
regulatory  body,  is necessary or desirable as a condition to, or in connection
with,  the  granting  of an  option  or the  issue of  shares  of  Common  Stock
hereunder,  this  option may not be  exercised  in whole or in part  unless such
listing, qualification, consent or approval shall have been effected or obtained
free of any conditions not acceptable to the Company.

         8. The Company may affix appropriate  legends upon the certificates for
shares of Common  Stock  issued upon  exercise of this option and may issue such
"stop transfer"  instructions to its transfer agent in respect of such shares as
it determines,  in its discretion, to be necessary or appropriate to (a) prevent
a violation of, or to perfect an exemption from, the  registration  requirements
of the Securities Act, (b) implement the provisions of the Plan or this Contract
or any other agreement between the Company and the Optionee with respect to such
shares of Common Stock, or (c) permit the Company to determine the occurrence of
a  "disqualifying  disposition,"  as described in Section 421(b) of the Code, of
the shares of Common Stock transferred upon the exercise of this option.

         9.  Nothing in the Plan or herein  shall  confer upon the  Optionee any
right to  continue  in the  employ  of the  Company,  any  Parent  or any of its
Subsidiaries,  or interfere in any way with any right of the Company, any Parent
or its  Subsidiaries  to terminate  such  employment  at any time for any reason
whatsoever  without  liability  to  the  Company,  any  Parent  or  any  of  its
Subsidiaries.

         10. The Company and the  Optionee  agree that they will both be subject
to and bound by all of the terms and  conditions of the Plan,  receipt of a copy
of  which  is  acknowledged  by the  Optionee  and is  made a part  hereof.  Any
capitalized term not defined herein shall have the meaning ascribed to it in the
Plan.  In the event of a conflict  between  the terms of this  Contract  and the
terms of the Plan, the terms of the Plan shall govern.

         11. The  Optionee  represents  and agrees  that he will comply with all
applicable  laws  relating to the Plan and the grant and exercise of this option
and the  disposition of the shares of Common Stock acquired upon exercise of the
option,  including  without  limitation,  federal and state securities and "blue
sky" laws.

         12. This option is not  transferable by the Optionee  otherwise than by
will or the laws of descent and  distribution  and may be exercised,  during the
lifetime of the Optionee, only by the Optionee.

                                      -3-


         13. This Contract shall be binding upon and inure to the benefit of any
successor  or assign of the  Company  and to any  heir,  distributee,  executor,
administrator  or  legal  representative   entitled  to  the  Optionee's  rights
hereunder.

         14. This  Contract  shall be governed by, and construed and enforced in
accordance  with,  the laws of the  State of  Delaware,  without  regard  to the
conflicts of law rules thereof.

         15. The  invalidity or  illegality  of any  provision  herein shall not
affect the validity of any other provision.

         16. The  Optionee  agrees  that the  Company may amend the Plan and the
options  granted to the  Optionee  under the Plan,  subject  to the  limitations
contained in the Plan.

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Contract as of the day and year first above written.

                                      TII INDUSTRIES, INC.


                                      By:
                                         ---------------------------------------
                                               Timothy J. Roach, President






                                                                      , Optionee

                                               -----------------


                                                    Address


                                      -4-





                           NON-QUALIFIED STOCK OPTION
                             PAYMENT WITH CASH ONLY





                              TII INDUSTRIES, INC.
                             1998 STOCK OPTION PLAN
                       NON-QUALIFIED STOCK OPTION CONTRACT


         THIS   NON-QUALIFIED   STOCK  OPTION   CONTRACT   entered  into  as  of
______________________________   between  TII   INDUSTRIES,   INC.,  a  Delaware
corporation                 (the                 "Company"),                 and
_________________________________________________ (the "Optionee").


                              W I T N E S S E T H:
                              - - - - - - - - - -


         1.  The  Company,   in  accordance  with  the  allotment  made  by  the
Compensation Committee of the Company's Board of Directors (the "Committee") and
subject to the terms and conditions of the 1998 Stock Option Plan of the Company
(the  "Plan"),  grants to the  Optionee an option to purchase  an  aggregate  of
_______  shares of the Common  Stock,  $.01 par value per share,  of the Company
("Common  Stock") at an  exercise  price of $_______  per share,  being at least
equal to the  fair  market  value of such  shares  of  Common  Stock on the date
hereof.  This option is not intended to  constitute  an  incentive  stock option
within the  meaning of Section  422 of the  Internal  Revenue  Code of 1986,  as
amended (the "Code").

         2. The term of this option  shall be _____ years from the date  hereof,
subject to earlier  termination  as provided in the Plan.  However,  this option
shall not be exercisable until  ________________________________,  at which time
it shall become  exercisable as to _______ shares of Common Stock,  and as to an
additional  _______  shares  of  Common  Stock  on each of the  next  __________
anniversaries  of the date hereof.  The right to purchase shares of Common Stock
under this  option  shall be  cumulative,  so that if the full  number of shares
purchasable in a period shall not be purchased,  the balance may be purchased at
any time or from time to time  thereafter,  but not after the  expiration of the
option.  Notwithstanding the foregoing, in no event may a fraction of a share of
Common Stock be purchased under this option.

         3. This  option  shall be  exercised  by giving  written  notice to the
Company at its then principal office, presently 1385 Akron Street, Copiague, New
York  11726,  Attention:  Vice  President  -  Administration,  stating  that the
Optionee is exercising  the option  hereunder,



specifying  the number of shares being  purchased and  accompanied by payment in
full of the aggregate purchase price therefor in cash or by certified check.

         4. The Company an/or any  Subsidiary may withhold cash and/or shares of
Common  Stock to be issued  to the  Optionee  in the  amount  which the  Company
determines  is necessary to satisfy its  obligation  to withhold  taxes or other
amounts  incurred  by  reason  of the grant or  exercise  of this  option or the
disposition of the underlying shares of Common Stock. Alternatively, the Company
may require the  Optionee to pay the Company such amount in cash  promptly  upon
demand.

         5. Notwithstanding the foregoing,  this option shall not be exercisable
by the Optionee unless (a) a Registration  Statement under the Securities Act of
1933,  as amended  (the  "Securities  Act") with respect to the shares of Common
Stock to be received  upon the exercise of this option  shall be  effective  and
current at the time of exercise or (b) there is an exemption  from  registration
under the  Securities  Act for the  issuance of the shares of Common  Stock upon
such exercise.  The Optionee hereby represents and warrants to the Company that,
unless such a  Registration  Statement is  effective  and current at the time of
exercise  of this  option,  the  shares  of Common  Stock to be issued  upon the
exercise of this option will be acquired by the  Optionee  for his own  account,
for investment only and not with a view to the resale or  distribution  thereof.
In any event, the Optionee will notify the Company of any proposed resale of the
shares of Common  Stock issued to him upon  exercise of this option.  If (i) the
Optionee is an  "affiliate"  of the Company within the meaning of the Securities
Act at the  time of any such  resale  or (ii) at the  time of  exercise  of this
option  the  shares   issued  were  not  subject  to  a  current  and  effective
Registration  Statement under the Securities Act covering their  issuance,  then
any subsequent  resale or distribution of shares of Common Stock by the Optionee
will be made only pursuant to (x) a Registration  Statement under the Securities
Act which,  at the time of resale,  is effective and current with respect to the
Optionee's  sale of  shares  of  Common  Stock  being  sold,  or (y) a  specific
exemption  from the  registration  requirements  of the  Securities  Act, but in
claiming such exemption,  the Optionee shall, prior to any offer of sale or sale
of such  shares of Common  Stock,  provide  the  Company  (unless  waived by the
Company)  with a favorable  written  opinion of counsel,  in form and  substance
satisfactory to the Company,  as to the  applicability  of such exemption to the
proposed sale or distribution. Such representations and warranties shall also be
deemed to be made by the Optionee  upon each  exercise of this  option.  Nothing
herein  shall be  construed  as  requiring  the Company to  register  the shares
subject to this option under the Securities Act.

         6. Notwithstanding  anything herein to the contrary, if at any time the
Company shall determine, in its discretion, that the listing or qualification of
the shares of Common Stock subject to this option on any securities  exchange or
under any  applicable  law,  or the  consent  or  approval  of any  governmental
regulatory  body,  is necessary or desirable as a condition to, or in connection
with,  the  granting  of an  option  or the  issue of  shares  of  Common  Stock
hereunder,  this  option may not be  exercised  in whole or in part  unless such
listing,

                                      -2-


qualification,  consent or approval shall have been effected or obtained free of
any conditions not acceptable to the Company.

         7. The Company may affix appropriate  legends upon the certificates for
shares of Common  Stock  issued upon  exercise of this option and may issue such
"stop transfer"  instructions to its transfer agent in respect of such shares as
it determines,  in its discretion, to be necessary or appropriate to (a) prevent
a violation of, or to perfect an exemption from, the  registration  requirements
of the  Securities  Act or (b)  implement  the  provisions  of the  Plan or this
Contract  or any other  agreement  between the  Company  and the  Optionee  with
respect to such shares of Common Stock.

         8.  Nothing in the Plan or herein  shall  confer upon the  Optionee any
right to  continue  in the  employ  of the  Company,  any  Parent  or any of its
Subsidiaries,  or interfere in any way with any right of the Company, any Parent
or its  Subsidiaries  to terminate  such  employment  at any time for any reason
whatsoever  without  liability  to  the  Company,  any  Parent  or  any  of  its
Subsidiaries.

         9. The Company and the Optionee agree that they will both be subject to
and bound by all of the terms and  conditions of the Plan,  receipt of a copy of
which is acknowledged by the Optionee and is made a part hereof. Any capitalized
term not defined  herein shall have the meaning  ascribed to it in the Plan.  In
the event of a conflict  between the terms of this Contract and the terms of the
Plan, the terms of the Plan shall govern.

         10. The  Optionee  represents  and agrees  that he will comply with all
applicable  laws  relating to the Plan and the grant and exercise of this option
and the  disposition of the shares of Common Stock acquired upon exercise of the
option,  including  without  limitation,  federal and state securities and "blue
sky" laws.

         11. This option is not  transferable by the Optionee  otherwise than by
will or the laws of descent and  distribution  and may be exercised,  during the
lifetime of the Optionee, only by the Optionee.

         12. This Contract shall be binding upon and inure to the benefit of any
successor  or assign of the  Company  and to any  heir,  distributee,  executor,
administrator  or  legal  representative   entitled  to  the  Optionee's  rights
hereunder.

         13. This  Contract  shall be governed by, and construed and enforced in
accordance  with,  the laws of the  State of  Delaware,  without  regard  to the
conflicts of law rules thereof.

         14. The  invalidity or  illegality  of any  provision  herein shall not
affect the validity of any other provision.

                                      -3-


         15. The  Optionee  agrees  that the  Company may amend the Plan and the
options  granted to the  Optionee  under the Plan,  subject  to the  limitations
contained in the Plan.

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Contract as of the day and year first above written.




                             TII INDUSTRIES, INC.


                             By:
                                ------------------------------------------------
                                     Timothy J. Roach, President






                                                                      , Optionee

                                     -----------------



                                         Address


                                      -4-




                           NON-QUALIFIED STOCK OPTION
                       PAYMENT WITH PREVIOUSLY OWNED STOCK





                              TII INDUSTRIES, INC.
                             1998 STOCK OPTION PLAN
                       NON-QUALIFIED STOCK OPTION CONTRACT

         THIS   NON-QUALIFIED   STOCK  OPTION   CONTRACT   entered  into  as  of
______________________________   between  TII   INDUSTRIES,   INC.,  a  Delaware
corporation                 (the                 "Company"),                 and
_________________________________________________ (the "Optionee").


                              W I T N E S S E T H:
                              - - - - - - - - - -


         1.  The  Company,   in  accordance  with  the  allotment  made  by  the
Compensation Committee of the Company's Board of Directors (the "Committee") and
subject to the terms and conditions of the 1998 Stock Option Plan of the Company
(the  "Plan"),  grants to the  Optionee an option to purchase  an  aggregate  of
_______  shares of the Common  Stock,  $.01 par value per share,  of the Company
("Common  Stock") at an  exercise  price of $_______  per share,  being at least
equal to the  fair  market  value of such  shares  of  Common  Stock on the date
hereof.  This option is not intended to  constitute  an  incentive  stock option
within the  meaning of Section  422 of the  Internal  Revenue  Code of 1986,  as
amended (the "Code").

         2. The term of this option  shall be _____ years from the date  hereof,
subject to earlier  termination  as provided in the Plan.  However,  this option
shall not be exercisable until  ________________________________,  at which time
it shall become  exercisable as to _______ shares of Common Stock,  and as to an
additional  _______  shares  of  Common  Stock  on each of the  next  __________
anniversaries  of the date hereof.  The right to purchase shares of Common Stock
under this  option  shall be  cumulative,  so that if the full  number of shares
purchasable in a period shall not be purchased,  the balance may be purchased at
any time or from time to time  thereafter,  but not after the  expiration of the
option.  Notwithstanding the foregoing, in no event may a fraction of a share of
Common Stock be purchased under this option.

         3. This  option  shall be  exercised  by giving  written  notice to the
Company at its then principal office, presently 1385 Akron Street, Copiague, New
York  11726,  Attention:  Vice  President  -  Administration,  stating  that the
Optionee is exercising  the option  hereunder,  specifying  the number of shares
being  purchased and  accompanied  by payment in full of the



aggregate  purchase price therefor (a) in cash or by certified  check,  (b) with
previously  acquired shares of Common Stock which have been held by the Optionee
for at least six months valued as provided in the Plan, or (c) a combination  of
the foregoing.

         4. The Company an/or any  Subsidiary may withhold cash and/or shares of
Common  Stock to be issued  to the  Optionee  in the  amount  which the  Company
determines  is necessary to satisfy its  obligation  to withhold  taxes or other
amounts  incurred  by  reason  of the grant or  exercise  of this  option or the
disposition of the underlying shares of Common Stock. Alternatively, the Company
may require the  Optionee to pay the Company such amount in cash  promptly  upon
demand.

         5. Notwithstanding the foregoing,  this option shall not be exercisable
by the Optionee unless (a) a Registration  Statement under the Securities Act of
1933,  as amended  (the  "Securities  Act") with respect to the shares of Common
Stock to be received  upon the exercise of this option  shall be  effective  and
current at the time of exercise or (b) there is an exemption  from  registration
under the  Securities  Act for the  issuance of the shares of Common  Stock upon
such exercise.  The Optionee hereby represents and warrants to the Company that,
unless such a  Registration  Statement is  effective  and current at the time of
exercise  of this  option,  the  shares  of Common  Stock to be issued  upon the
exercise of this option will be acquired by the  Optionee  for his own  account,
for investment only and not with a view to the resale or  distribution  thereof.
In any event, the Optionee will notify the Company of any proposed resale of the
shares of Common  Stock issued to him upon  exercise of this option.  If (i) the
Optionee is an  "affiliate"  of the Company within the meaning of the Securities
Act at the  time of any such  resale  or (ii) at the  time of  exercise  of this
option  the  shares   issued  were  not  subject  to  a  current  and  effective
Registration  Statement under the Securities Act covering their  issuance,  then
any subsequent  resale or distribution of shares of Common Stock by the Optionee
will be made only pursuant to (x) a Registration  Statement under the Securities
Act which,  at the time of resale,  is effective and current with respect to the
Optionee's  sale of  shares  of  Common  Stock  being  sold,  or (y) a  specific
exemption  from the  registration  requirements  of the  Securities  Act, but in
claiming such exemption,  the Optionee shall, prior to any offer of sale or sale
of such  shares of Common  Stock,  provide  the  Company  (unless  waived by the
Company)  with a favorable  written  opinion of counsel,  in form and  substance
satisfactory to the Company,  as to the  applicability  of such exemption to the
proposed sale or distribution. Such representations and warranties shall also be
deemed to be made by the Optionee  upon each  exercise of this  option.  Nothing
herein  shall be  construed  as  requiring  the Company to  register  the shares
subject to this option under the Securities Act.

         6. Notwithstanding  anything herein to the contrary, if at any time the
Company shall determine, in its discretion, that the listing or qualification of
the shares of Common Stock subject to this option on any securities  exchange or
under any  applicable  law,  or the  consent  or  approval  of any  governmental
regulatory  body,  is necessary or desirable as a condition to, or in connection
with,  the  granting  of an  option  or the  issue of  shares  of  Common  Stock
hereunder,  this  option may not be  exercised  in whole or in part  unless such
listing,

                                      -2-


qualification,  consent or approval shall have been effected or obtained free of
any conditions not acceptable to the Company.

         7. The Company may affix appropriate  legends upon the certificates for
shares of Common  Stock  issued upon  exercise of this option and may issue such
"stop transfer"  instructions to its transfer agent in respect of such shares as
it determines,  in its discretion, to be necessary or appropriate to (a) prevent
a violation of, or to perfect an exemption from, the  registration  requirements
of the  Securities  Act or (b)  implement  the  provisions  of the  Plan or this
Contract  or any other  agreement  between the  Company  and the  Optionee  with
respect to such shares of Common Stock.

         8.  Nothing in the Plan or herein  shall  confer upon the  Optionee any
right to  continue  in the  employ  of the  Company,  any  Parent  or any of its
Subsidiaries,  or interfere in any way with any right of the Company, any Parent
or its  Subsidiaries  to terminate  such  employment  at any time for any reason
whatsoever  without  liability  to  the  Company,  any  Parent  or  any  of  its
Subsidiaries.

         9. The Company and the Optionee agree that they will both be subject to
and bound by all of the terms and  conditions of the Plan,  receipt of a copy of
which is acknowledged by the Optionee and is made a part hereof. Any capitalized
term not defined  herein shall have the meaning  ascribed to it in the Plan.  In
the event of a conflict  between the terms of this Contract and the terms of the
Plan, the terms of the Plan shall govern.

         10. The  Optionee  represents  and agrees  that he will comply with all
applicable  laws  relating to the Plan and the grant and exercise of this option
and the  disposition of the shares of Common Stock acquired upon exercise of the
option,  including  without  limitation,  federal and state securities and "blue
sky" laws.

         11. This option is not  transferable by the Optionee  otherwise than by
will or the laws of descent and  distribution  and may be exercised,  during the
lifetime of the Optionee, only by the Optionee.

         12. This Contract shall be binding upon and inure to the benefit of any
successor  or assign of the  Company  and to any  heir,  distributee,  executor,
administrator  or  legal  representative   entitled  to  the  Optionee's  rights
hereunder.

         13. This  Contract  shall be governed by, and construed and enforced in
accordance  with,  the laws of the  State of  Delaware,  without  regard  to the
conflicts of law rules thereof.

         14. The  invalidity or  illegality  of any  provision  herein shall not
affect the validity of any other provision.

                                      -3-


         15. The  Optionee  agrees  that the  Company may amend the Plan and the
options  granted to the  Optionee  under the Plan,  subject  to the  limitations
contained in the Plan.

         IN WITNESS  WHEREOF,  the parties hereto have executed this Contract as
of the day and year first above written.


                                      TII INDUSTRIES, INC.


                                      By:
                                         ---------------------------------
                                         Timothy J. Roach, President






                                                                      , Optionee

                                         ---------------------------


                                                  Address

                                      -4-