Cisco 1-Port Channelized OC-12/STM-4 Shared Port Adapter - Expansion module - HDLC, Frame Relay, SONET/SDH, PPP, MLPPP,

Cisco 1-Port Channelized OC-12/STM-4 Shared Port Adapter - Expansion module - HDLC, Frame Relay, SONET/SDH, PPP, MLPPP, FRF.12 - OC-12/STM-4 - refurbished - for Cisco 7603, 7604, 7606, 7609, 7613; ASR 1001, 1002, 1002-X 10, 1004, 1006, 1013

The Cisco 1-Port Channelized OC-12/STM-4 SPA is available on high-end Cisco routing platforms offering the benefits of network scalability with lower initial costs and ease of upgrades. The Cisco SPA/SIP portfolio continues the Cisco focus on investment protection along with consistent feature support, broad interface availability, and the latest technology. The Cisco SPA/SIP portfolio allows different interfaces to be deployed on the same interface processor.