Datasheet

Table Of Contents
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Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
About this Manual
Note The terms "Unidirectional Path Switched Ring" and "UPSR" may appear in Cisco literature. These terms
do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration.
Rather, these terms, as well as "Path Protected Mesh Network" and "PPMN," refer generally to Cisco's
path protection feature, which may be used in any topological network configuration. Cisco does not
recommend using its path protection feature in any particular topological network configuration.
This section explains the objectives, intended audience, and organization of this publication and
describes the conventions that convey instructions and other information.
This section provides the following information:
Revision History
Document Objectives
Audience
Document Organization
Related Documentation
Document Conventions
Obtaining Optical Networking Information
Obtaining Documentation and Submitting a Service Request
Revision History
Date Notes
March 2007 Revision History Table added for the first time.
April 2007 Corrected product part numbers for the UBIC-V and UBIC-H DS3 cables. Added
note to indicate the support for LO circuits in SNCP in XC-VXC-10G card.
August 2007 Updated the note in the SNCP Circuits section of the Circuits and Tunnels chapter.
Updated About this Manual chapter.
October 2007 Added a table with border error rates and a corresponding Note in the
Performance Monitoring chapter.