Port adapter
Port adapter
The Packet-over-SONET/SDH port adapter is designed for use with the manufacturer`s 7500 and 7200 series routers. The adapter is a single-wide port adapter design and is suitable for ISP backbones and network connectivity for large-enterprise WANs. The single-port OC-3c/STM-1 (155-Mbit/sec) port adapter is available in three physical interfaces: OC-3c/STM-1 multimode, OC-3c/STM-1 singlemode intermediate-reach, and OC3c/STM-1 singlemode long-reach.
Cisco Systems Inc.
San Jose, CA