Line Protection; Overview - Alcatel-Lucent 1643 AMS User's Operation Manual
Access multiplexer and access multiplexer small (formerly
metropolis am and metropolis
ams)
release 1.0 through 7.2
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Also See for 1643 AMS:
- Operation manual (386 pages) ,
- Applications and planning manual (324 pages) ,
- Installation manual (278 pages)
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Traffic provisioning
Line Protection
Overview
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Purpose
In line protection switching, the complete (physical) transmission path between two
multiplexers is duplicated. This means that a separate Optical Interface Unit is
connected in each multiplexer for the main (working) and standby (protection) section.
MSP
The SDH multiplex section protection scheme complies with the ITU-T G.841.
Contents
Multiplexer Section Protection
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8-20
Alcatel-Lucent - Proprietary
See notice on first page
8-21
365-312-807R7.2
Issue 4, May 2007
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