Traffic Protection; Synchronization; Alarms And Events - Nortel Optical Multiservice Edge 6130 Planning Manual

2-12 Feature overview

Traffic protection

OME6130 supports 1+1 MSP and SNCP traffic protection. The system
monitors the traffic facilities for performance degradation and failure and
performs protection switching when these conditions are present.
provides a summary of the protection schemes supported in this release.
Table 2-4
Traffic protection summary
Protection scheme
1+1 MSP
SNCP
Unprotected
(default for all supported
interfaces)
For more information, refer to

Synchronization

Synchronization is a network level application that ensures all nodes across a
network can trace back to the same clock source. Within a single node,
synchronization prevents buffer overflow or underflow which avoids bit
errors.
For more information, refer to

Alarms and events

The OME6130 provides several mechanisms to identify and localize faults and
events.
•
Optical Multiservice Edge 6130
light-emitting diodes (LEDs) on the faceplate of a circuit pack indicate the
status of the functionality supported on the equipment
— circuit pack failed on all circuit packs
— loss of signal on interface circuit packs
— power LED on the OAM circuit pack provides the power status
NT6Q92MA Rel 1.0 Iss 1 Standard September 2006
Supported interfaces or circuit packs
• STM-1/4 interfaces
• STM-1/4 interfaces
• 8x10/100BT L1 circuit pack
• 2xGE L1 circuit pack
• 28xE1/DS1 circuit pack
• 3xE3/DS3 circuit pack
• STM-1/4 interfaces
• 8x10/100BT L1 circuit pack
• 2xGE L1 circuit pack
• 28xE1/DS1 circuit pack
• 3xE3/DS3 circuit pack
Traffic protection on page
Synchronization management on page
Table 2-4
6-17.
6-7.