Information
The Cisco OSM-16OC3-POS-SI is a line card module designed for use in Cisco 7600 Series routers. It provides 16 ports of OC-3/STM-1 (Optical Carrier level 3/Synchronous Transport Module level 1) connectivity using the POS (Packet over SONET) interface. This module allows for high-speed data transmission over optical networks and is commonly used in service provider and enterprise networks for applications such as IP/MPLS (Internet Protocol/Multi-Protocol Label Switching) aggregation, broadband access, and video streaming.
Specifications
Line Rate
OC-3/STM-1
POS Loopback
Yes
Interface Type
Packet over SONET/SDH (POS)
POS Scrambling
Yes
Number of Ports
16
POS Payload Labeling
Yes
POS FCS Error Checking
Yes
POS Payload Labeling Rate
Full Line Rate
POS Payload Labeling Type
SONET/SDH Path Overhead (POH)
POS Payload Mismatch Detection
Yes
POS Payload Labeling Granularity
STS-1/STM-0
POS Payload Labeling Maximum Labels
1
POS Payload Labeling Maximum Label Value
63
Synchronous Payload Envelope (SPE) Mapping
Yes
POS Payload Labeling Label Value Assignment
Automatic
POS Alarm Indication Signal (AIS) Generation
Yes
POS Remote Defect Indication (RDI) Generation
Yes
POS Payload Labeling Label Value Assignment Wrap
Yes
POS Payload Labeling Label Value Assignment Order
Sequential
POS Payload Labeling Label Value Assignment Range
0-63
POS Payload Labeling Label Value Assignment Method
Round Robin
POS Payload Labeling Label Value Assignment Wrap Order
Sequential
POS Payload Labeling Label Value Assignment Wrap Method
Round Robin