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Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Chapter 24 CE-100T-8 Ethernet Operation
CE-100T-8 Loopback, J1 Path Trace, and SONET/SDH Alarms
CE-100T-8 Loopback, J1 Path Trace, and SONET/SDH Alarms
The CE-100T-8 card supports terminal and facility loopbacks. It also reports SONET/SDH alarms and
transmits and monitors the J1 Path Trace byte in the same manner as OC-N cards. Support for path
termination functions includes:
•
H1 and H2 concatenation indication
•
C2 signal label
•
Bit interleaved parity 3 (BIP-3) generation
•
G1 path status indication
•
C2 path signal label read/write
•
Path level alarms and conditions, including loss of pointer (LOP), unequipped, payload mismatch,
alarm indication signal (AIS) detection, and remote defect indication (RDI)
•
J1 path trace for high-order CCAT paths
•
J2 path trace for high-order VCAT circuits at the member level
•
J2 path trace for low-order VCAT circuits at the member level
•
Extended signal label for the low-order paths
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