Information
The Cisco OC48E/POS-LR-SC-B is a line card module used in Cisco routers. It is designed to provide high-speed optical connectivity for OC-48/STM-16 (Optical Carrier) networks. The "OC48E" refers to the optical carrier level, which represents a transmission rate of 2.5 Gbps. "POS" stands for Packet over SONET, indicating that the module supports packet-based data transmission over the SONET (Synchronous Optical Networking) protocol. "LR" stands for Long Reach, indicating that it is designed for long-distance transmission. "SC" refers to the type of optical connector used (Subscriber Connector), and "B" represents the second revision of the module. Overall, the Cisco OC48E/POS-LR-SC-B is used to enable high-speed, long-distance optical connectivity in network environments.
Specifications
Data Rate
2.488 Gbps
Hot Swappable
Yes
Connector Type
SC
Interface Type
Optical Carrier 48 (OC-48)
Remote Loopback
Yes
Error Monitoring
Yes
Maximum Distance
40 kilometers
Payload Scrambling
Yes
Optical Power Range
-14 dBm to -3 dBm
Multi-Mode Fiber Support
No
Operating Humidity Range
5% to 85% (non-condensing)
Single-Mode Fiber Support
Yes
Operating Temperature Range
0°C to 40°C
Alarm Indication Signal (AIS) Detection
Yes
Alarm Indication Signal (AIS) Generation
Yes