CA1208815A - Materiel pour verifier manuellement une ligne d'abonne en fibre optique utilisee en multiplexage en longueur d'onde bidirectionnel - Google Patents

Materiel pour verifier manuellement une ligne d'abonne en fibre optique utilisee en multiplexage en longueur d'onde bidirectionnel

Info

Publication number
CA1208815A
CA1208815A CA000440992A CA440992A CA1208815A CA 1208815 A CA1208815 A CA 1208815A CA 000440992 A CA000440992 A CA 000440992A CA 440992 A CA440992 A CA 440992A CA 1208815 A CA1208815 A CA 1208815A
Authority
CA
Canada
Prior art keywords
converter
transmitter
high frequency
subscriber line
signal
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
CA000440992A
Other languages
English (en)
Inventor
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
Application granted granted Critical
Publication of CA1208815A publication Critical patent/CA1208815A/fr
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)
CA000440992A 1982-11-13 1983-11-10 Materiel pour verifier manuellement une ligne d'abonne en fibre optique utilisee en multiplexage en longueur d'onde bidirectionnel Expired CA1208815A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3242175 1982-11-13
DEP3242175.3 1982-11-13
DEP3335674.2 1983-09-30
DE19833335674 DE3335674A1 (de) 1982-11-13 1983-09-30 Einrichtung zur manuellen streckenpruefung einer optischen teilnehmeranschlussleitung aus glasfaser mit bidirektionalem wellenlaengenmultiplex

Publications (1)

Publication Number Publication Date
CA1208815A true CA1208815A (fr) 1986-07-29

Family

ID=25805787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000440992A Expired CA1208815A (fr) 1982-11-13 1983-11-10 Materiel pour verifier manuellement une ligne d'abonne en fibre optique utilisee en multiplexage en longueur d'onde bidirectionnel

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201620B1 (en) 1997-03-26 2001-03-13 Alcatel Test method for a network element of an optical communication system and network element therefor with test module
CN109426240A (zh) * 2017-09-05 2019-03-05 大唐联仪科技有限公司 一种测试方法及装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456190B (sv) * 1983-10-14 1988-09-12 Ericsson Telefon Ab L M Forfarande att i ett fiberoptiskt transmissionssystem meta dispersionen hos den transmitterande optiska fibern
DE3434775A1 (de) * 1984-09-21 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zur zweiseitig gerichteten datenuebertragung
GB8906937D0 (en) * 1989-03-28 1989-05-10 Plessey Telecomm Testing optical fibre links

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716788A1 (de) * 1977-04-15 1978-10-19 Spinner Georg Optisches informationssystem
JPS593051B2 (ja) * 1978-01-09 1984-01-21 ケイディディ株式会社 光中継伝送路の障害監視方式
US4278850A (en) * 1978-04-11 1981-07-14 Kokusai Denshin Denwa Co., Ltd. Monitoring system for optical transmission line repeaters
DE2829076A1 (de) * 1978-07-01 1980-01-10 Tekade Felten & Guilleaume Testanordnung fuer datenuebertragungsstrecken
JPS596538B2 (ja) * 1979-02-08 1984-02-13 ケイディディ株式会社 光中継器監視方式

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201620B1 (en) 1997-03-26 2001-03-13 Alcatel Test method for a network element of an optical communication system and network element therefor with test module
CN109426240A (zh) * 2017-09-05 2019-03-05 大唐联仪科技有限公司 一种测试方法及装置
CN109426240B (zh) * 2017-09-05 2020-10-27 大唐联仪科技有限公司 一种测试方法及装置

Also Published As

Publication number Publication date
DE3335674C2 (fr) 1987-10-22
FR2536228A1 (fr) 1984-05-18
IN159452B (fr) 1987-05-23
DE3335674A1 (de) 1984-05-24
GB8330332D0 (en) 1983-12-21
SE8306221L (sv) 1984-05-14
SE8306221D0 (sv) 1983-11-11
FR2536228B1 (fr) 1986-05-23
GB2131247B (en) 1986-06-11
GB2131247A (en) 1984-06-13

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Legal Events

Date Code Title Description
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