GB2131247B - Test equipment for testing an optical fibre transmission system - Google Patents

Test equipment for testing an optical fibre transmission system

Info

Publication number
GB2131247B
GB2131247B GB8330332A GB8330332A GB2131247B GB 2131247 B GB2131247 B GB 2131247B GB 8330332 A GB8330332 A GB 8330332A GB 8330332 A GB8330332 A GB 8330332A GB 2131247 B GB2131247 B GB 2131247B
Authority
GB
United Kingdom
Prior art keywords
testing
transmission system
optical fibre
test equipment
fibre transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8330332A
Other versions
GB2131247A (en
GB8330332D0 (en
Inventor
Dr Jens Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADC GmbH
Original Assignee
Krone GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krone GmbH filed Critical Krone GmbH
Publication of GB8330332D0 publication Critical patent/GB8330332D0/en
Publication of GB2131247A publication Critical patent/GB2131247A/en
Application granted granted Critical
Publication of GB2131247B publication Critical patent/GB2131247B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
GB8330332A 1982-11-13 1983-11-14 Test equipment for testing an optical fibre transmission system Expired GB2131247B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3242175 1982-11-13
DE19833335674 DE3335674A1 (en) 1982-11-13 1983-09-30 DEVICE FOR MANUAL DISTANCE TESTING OF AN OPTICAL SUBSCRIBER CONNECTING LINE MADE OF GLASS FIBER WITH BIDIRECTIONAL WAVELENGTH MULTIPLEX

Publications (3)

Publication Number Publication Date
GB8330332D0 GB8330332D0 (en) 1983-12-21
GB2131247A GB2131247A (en) 1984-06-13
GB2131247B true GB2131247B (en) 1986-06-11

Family

ID=25805787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8330332A Expired GB2131247B (en) 1982-11-13 1983-11-14 Test equipment for testing an optical fibre transmission system

Country Status (6)

Country Link
CA (1) CA1208815A (en)
DE (1) DE3335674A1 (en)
FR (1) FR2536228B1 (en)
GB (1) GB2131247B (en)
IN (1) IN159452B (en)
SE (1) SE8306221L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456190B (en) * 1983-10-14 1988-09-12 Ericsson Telefon Ab L M PROCEDURE THAT IN A FIBER OPTICAL TRANSMISSION SYSTEM META THE DISPERSION OF THE TRANSMITTING OPTICAL FIBER
DE3434775A1 (en) * 1984-09-21 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Method for two-way data transmission
GB8906937D0 (en) * 1989-03-28 1989-05-10 Plessey Telecomm Testing optical fibre links
DE19712750A1 (en) * 1997-03-26 1998-10-01 Alsthom Cge Alcatel Test method for a network element of an optical communication system and network element
CN109426240B (en) * 2017-09-05 2020-10-27 大唐联仪科技有限公司 Test method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716788A1 (en) * 1977-04-15 1978-10-19 Spinner Georg Optical data system using test signal - transmits test signal between transmitter and receiver to monitor state of light guide
JPS593051B2 (en) * 1978-01-09 1984-01-21 ケイディディ株式会社 Fault monitoring method for optical relay transmission lines
US4278850A (en) * 1978-04-11 1981-07-14 Kokusai Denshin Denwa Co., Ltd. Monitoring system for optical transmission line repeaters
DE2829076A1 (en) * 1978-07-01 1980-01-10 Tekade Felten & Guilleaume TEST ARRANGEMENT FOR DATA TRANSMISSION ROUTES
JPS596538B2 (en) * 1979-02-08 1984-02-13 ケイディディ株式会社 Optical repeater monitoring method

Also Published As

Publication number Publication date
CA1208815A (en) 1986-07-29
FR2536228A1 (en) 1984-05-18
DE3335674A1 (en) 1984-05-24
GB2131247A (en) 1984-06-13
GB8330332D0 (en) 1983-12-21
IN159452B (en) 1987-05-23
SE8306221D0 (en) 1983-11-11
SE8306221L (en) 1984-05-14
FR2536228B1 (en) 1986-05-23
DE3335674C2 (en) 1987-10-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee