UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                   FORM 12b-25

                                               Commission File Number 0-11883


                           NOTIFICATION OF LATE FILING


(Check One):   [_] Form 10-K    [_] Form 11-K    [_] Form 20-F    [X] Form 10-Q
               [_] Form N-SAR

          For Period Ended: September 30, 2001

     [_]  Transition Report on Form 10-K

     [_]  Transition Report on Form 20-F

     [_]  Transition Report on Form 11-K

     [_]  Transition Report on Form 10-Q

     [_]  Transition Report on Form N-SAR

          For the Transition Period Ended:______________________________________

READ ATTACHED INSTRUCTION SHEET BEFORE PREPARING FORM. PLEASE PRINT OR TYPE.

    Nothing in this form shall be construed to imply that the Commission has
                   verified any information contained herein.

      If the notification relates to a portion of the filing checked above,
            identify the item(s) to which the notification relates:

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                         PART I- REGISTRANT INFORMATION


                                 Telebyte, Inc.
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Full name of registrant


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Former name if applicable

                                270 Pulaski Road
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Address of principal executive office (STREET AND NUMBER)

                           Greenlawn, New York 11740
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City, state and zip code


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                        PART II - RULE 12b-25(b) AND (c)

If the subject report could not be filed without  unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed. (Check box if appropriate.)

     |    (a)  The reasons  described in  reasonable  detail in Part III of this
     |         form  could  not be  eliminated  without  unreasonable  effort or
     |         expense;
     |
[x]  |    (b)  The subject annual report,  semi-annual report, transition report
     |         on Form 10-K,  20-F,  11-K or Form N-SAR, or portion thereof will
     |         be filed  on or  before  the  15th  calendar  day  following  the
     |         prescribed  due  date;  or  the  subject   quarterly   report  or
     |         transition  report on Form 10-Q, or portion thereof will be filed
     |         on or before the fifth  calendar day following the prescribed due
     |         date; and
     |
     |    (c)  The  accountant's  statement  or other  exhibit  required by Rule
     |         12b-25(c) has been attached if applicable.


                              PART III - NARRATIVE

State below in reasonable  detail why the Form 10-K,  11-K, 20-F 10-Q,  N-SAR or
the transition  report portion  thereof could not be filed within the prescribed
time period. (Attach extra sheets if needed.)

     Certain financial and other information  necessary for an accurate and full
completion of the Quarterly Report on Form 10-Q could not be provided within the
prescribed  time  period  without  unreasonable  effort  or  expense  due  to  a
conversion of the Company's software and changes to its information systems.



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                           PART IV - OTHER INFORMATION

(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
     notification

          Michael Breneisen             (631)                423-3232
     --------------------------   ----------------   ---------------------------
               (Name)                (Area Code)          (Telephone Number)

(2)  Have all other periodic  reports  required under Section 13 or 15(d) of the
     Securities Exchange Act of 1934 or Section 30 of the Investment Company Act
     of 1940 during the preceding 12 months or for such shorter  period that the
     registrant was required to file such report(s) been filed? If the answer is
     no, identify report(s).
                                                                 [X] Yes  [_] No

(3)  Is it anticipated that any significant change in results of operations from
     the corresponding  period for the last fiscal year will be reflected by the
     earnings  statements  to be  included  in the  subject  report  or  portion
     thereof?
                                                                 [X] Yes  [_] No

     If so: attach an explanation of the anticipated  change,  both  narratively
     and quantitatively, and, if appropriate, state the reasons why a reasonable
     estimate of the results cannot be made.


     It is estimated  that sales during the third  quarter  ended  September 30,
2001 decreased by approximately  14% to approximately  $1,400,000  compared with
sales of $1,621,109  for the same period in 2000.  The decrease in sales was due
primarily  to a  general  downturn  in  the  economy.  Additionally,  we  expect
increases in our cost of sales and our selling,  general and  administrative and
research and development  expenses as well as a decrease in our net earnings for
the third  quarter  ended  September  30, 2001  compared with the same period in
2000. See response to Part III.

                                 Telebyte, Inc.
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                  (Name of Registrant as Specified in Charter)

Has  caused  this  notification  to be signed on its  behalf by the  undersigned
thereunto duly authorized.


Date  11/15/01                  By /s/ Michael Breneisen
    -------------------            ---------------------------------------------
                                   Michael Breneisen, President




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INSTRUCTION: The form may be signed by an executive officer of the registrant or
by any other duly  authorized  representative.  The name and title of the person
signing  the form  shall  be typed or  printed  beneath  the  signature.  If the
statement is signed on behalf of the registrant by an authorized  representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be filed with the form.


                                    ATTENTION

   Intentional misstatements or omissions of fact constitute Federal criminal
                        violations (see 18 U.S.C. 1001).


                              GENERAL INSTRUCTIONS

1.   This form is required by Rule 12b-25 of the General  Rules and  Regulations
     under the Securities Exchange Act of 1934.

2.   One signed  original and four conformed  copies of this form and amendments
     thereto  must be  completed  and filed  with the  Securities  and  Exchange
     Commission,  Washington,  DC  20549,  in  accordance  with  Rule 0-3 of the
     General Rules and Regulations  under the Act. The information  contained in
     or filed  with  the form  will be made a matter  of  public  record  in the
     Commission files.

3.   A manually  signed copy of the form and  amendments  thereto shall be filed
     with each national  securities exchange on which any class of securities of
     the registrant is registered.

4.   Amendments to the notifications  must also be filed on Form 12b-25 but need
     not restate information that has been correctly  furnished.  The form shall
     be clearly identified as an amended notification.

5.   Electronic Filers.  This form shall not be used by electronic filers unable
     to timely  file a report  solely  due to  electronic  difficulties.  Filers
     unable  to  submit  a  report  within  the time  period  prescribed  due to
     difficulties  in  electronic  filing  should comply with either Rule 201 or
     Rule 202 of  Regulation  S-T or apply  for an  adjustment  in  filing  date
     pursuant to Rule 13(b) of Regulation S-T.




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