CA2205611C - Reseau optique - Google Patents

Reseau optique Download PDF

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Publication number
CA2205611C
CA2205611C CA002205611A CA2205611A CA2205611C CA 2205611 C CA2205611 C CA 2205611C CA 002205611 A CA002205611 A CA 002205611A CA 2205611 A CA2205611 A CA 2205611A CA 2205611 C CA2205611 C CA 2205611C
Authority
CA
Canada
Prior art keywords
repeater
transmitter
optical fibre
head
optical network
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 - Fee Related
Application number
CA002205611A
Other languages
English (en)
Inventor
John Alan Quayle
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority claimed from PCT/GB1995/002754 external-priority patent/WO1996016490A1/fr
Application granted granted Critical
Publication of CA2205611C publication Critical patent/CA2205611C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Communication System (AREA)

Abstract

La présente invention concerne un réseau optique qui comporte une station tête de réseau (1) reliée à une pluralité d'unités de réseau optique par l'intermédiaire d'un réseau à fibres optiques constitué d'une pluralité de niveaux de division, l'un de ces niveaux de division étant constitué d'un répéteur n:1 (3) doté d'éléements de surveillance (10, 11) pour la mesure des fréquences et des niveaux des émissions en provenance des unités du réseau optique.
CA002205611A 1994-11-22 1995-11-22 Reseau optique Expired - Fee Related CA2205611C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94308676.9 1994-11-22
EP94308676 1994-11-22
PCT/GB1995/002754 WO1996016490A1 (fr) 1994-11-22 1995-11-22 Reseau optique

Publications (1)

Publication Number Publication Date
CA2205611C true CA2205611C (fr) 2000-09-26

Family

ID=29404043

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002205611A Expired - Fee Related CA2205611C (fr) 1994-11-22 1995-11-22 Reseau optique

Country Status (1)

Country Link
CA (1) CA2205611C (fr)

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Effective date: 20141124