CA2065558C - Systeme de communication a boucle de protection unique
- Google Patents
Systeme de communication a boucle de protection unique
Info
Publication number
CA2065558C
CA2065558CCA 2065558CA2065558ACA2065558CCA 2065558 CCA2065558 CCA 2065558CCA 2065558 CA2065558 CA 2065558CA 2065558 ACA2065558 ACA 2065558ACA 2065558 CCA2065558 CCA 2065558C
Authority
CA
Canada
Prior art keywords
protection
bytes
shelf
terminal
loop
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.)
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
Northern Telecom Ltd
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 Northern Telecom LtdfiledCriticalNorthern Telecom Ltd
Priority to CA 2065558priorityCriticalpatent/CA2065558C/fr
Publication of CA2065558A1publicationCriticalpatent/CA2065558A1/fr
Application grantedgrantedCritical
Publication of CA2065558CpublicationCriticalpatent/CA2065558C/fr