Configurations And Interworking; 1+1 Msp - Nortel Optical Multiservice Edge 6130 Planning Manual

Configurations and interworking

This chapter describes how the Optical Multiservice Edge 6130 (OME6130)
Release 1.0 fits in a network and interworks with other Nortel Networks
products.
Table 3-1
Topics in this chapter
Topic

1+1 MSP

SNCP
Unprotected configuration
OME6130 interworking with other products
For an overview of the OME6130 applications supported by this release, refer
to OME6130 applications on page
1+1 MSP
1+1 Multiplex Section Protection (MSP) configuration is a line level traffic
protection scheme and consists of a point-point configuration with two optical
fiber pairs carrying the traffic (one for working and the other for protection).
The 1+1 MSP protection is also supported for STM-1e interface. Traffic is
carried on both working and protection STM-1/4 lines and the receiving
interfaces determine which line to select based on signal quality or
user-initiated actions. The OME6130 supports 1+1 MSP protection switching
on the STM-1/4 line interfaces.
For more information about 1+1 MSP protection configuration rules, refer to
Shelf equipping rules on page
protection scheme, refer to
SNCP
A Sub-network connection protection (SNCP) is a path level traffic protection
scheme. In SNCP configuration, the destination node selects one of the two
paths based on the quality of the received signal.
Table 3-1 lists the topics in this chapter.
1+1 MSP traffic protection on page
Planning Guide NT6Q92MA Rel 1.0 Iss 1 Standard September 2006
1-3.
8-4. For more information about the 1+1 MSP
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