Information
The Cisco OSM-1CHOC12/T3-SI is a line card module designed for use in Cisco 12000 Series routers. It provides a single channelized OC-12/STM-4 or DS3/E3 interface for high-speed data transmission over optical or electrical connections. The "CHOC12" in the name refers to channelized OC-12, which means it can divide the OC-12 bandwidth into multiple independent channels for different applications. The "T3-SI" indicates that it also supports T3 (DS3) and E3 interfaces. Overall, the Cisco OSM-1CHOC12/T3-SI is a versatile line card that enables high-speed connectivity and channelization capabilities in Cisco routers.
Specifications
Line Rate
155.52 Mbps
Line Coding
B3ZS
Framing Format
SONET
Interface Type
Channelized OC-12/STM-4 to DS-0
E1 Compatibility
No
E3 Compatibility
No
Loopback Support
Yes
T1 Compatibility
No
T3 Compatibility
Yes
Signal Monitoring
Yes
DS-0 Compatibility
Yes
DS-1 Compatibility
Yes
DS-3 Compatibility
No
Jitter Attenuation
Yes
Payload Scrambling
No
Signal Regeneration
Yes
Bit Error Rate Testing (BERT)
Yes
Remote Alarm Indication (RAI)
Yes
Remote Error Indication (REI)
Yes