Cisco PA-A1-OC3SM

CISCO PA-A1-OC3SM, 800-01887-02, 73-2094-03, CNI7CENAAA 7200 7500 1 Port ATM OC3 single mode.

The SONET/SDH OC-3 ATM Port Adapter provides a single SONET/SDH OC-3 full-duplex interface single-mode intermediate reach and supports data rates of up to 155 Mbps bidirectionally. The ATM port adapter connects to a SONET/SDH multimode or SONET/STC-3C single-mode optical fiber cable to connect the router to an external DSU.