CA2295407A1 - Protection optique simplifiee - Google Patents

Protection optique simplifiee Download PDF

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Publication number
CA2295407A1
CA2295407A1 CA 2295407 CA2295407A CA2295407A1 CA 2295407 A1 CA2295407 A1 CA 2295407A1 CA 2295407 CA2295407 CA 2295407 CA 2295407 A CA2295407 A CA 2295407A CA 2295407 A1 CA2295407 A1 CA 2295407A1
Authority
CA
Canada
Prior art keywords
optical
network node
drop
signal
reverse
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.)
Abandoned
Application number
CA 2295407
Other languages
English (en)
Inventor
Alan Glen Solheim
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Corp
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 Nortel Networks Corp filed Critical Nortel Networks Corp
Publication of CA2295407A1 publication Critical patent/CA2295407A1/fr
Abandoned legal-status Critical Current

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  • Optical Communication System (AREA)
CA 2295407 1999-03-04 2000-01-13 Protection optique simplifiee Abandoned CA2295407A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26203699A 1999-03-04 1999-03-04
US09/262,036 1999-03-04

Publications (1)

Publication Number Publication Date
CA2295407A1 true CA2295407A1 (fr) 2000-09-04

Family

ID=31887887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2295407 Abandoned CA2295407A1 (fr) 1999-03-04 2000-01-13 Protection optique simplifiee

Country Status (1)

Country Link
CA (1) CA2295407A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389261A (en) * 2002-05-30 2003-12-03 Bookham Technology Plc Optical protective switching modules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389261A (en) * 2002-05-30 2003-12-03 Bookham Technology Plc Optical protective switching modules

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead