Cisco 1-Port OC-12c/STM-4 POS Shared Port Adapter - Expansion module - SONET/SDH - fiber optic - OC-12c/STM-4 -

Cisco 1-Port OC-12c/STM-4 POS Shared Port Adapter - Expansion module - SONET/SDH - fiber optic - OC-12c/STM-4 - refurbished - for P/N: 7600-SIP-400, 7600-SIP-400=, 7600-SIP-400-RF

The 1-Port OC-12c/STM-4 POS SPA is single-height SPA that installs into one SIP subslot. The 1-Port OC-12c/STM-4 POS SPA with a small form-factor pluggable (SFP) optical transceiver module provides SONET and SDH network connectivity with a bandwidth of 622.08 Mbps.