Cisco - SFP (mini-GBIC) transceiver module - fiber optic - up to 13.1 miles - OC-12/OC-3/ STM-1/STM-4 - 1310 nm - refurbished ONS-SI-622-I1-RF

Cisco - SFP (mini-GBIC) transceiver module - fiber optic - up to 13.1 miles - OC-12/OC-3/ STM-1/STM-4 - 1310 nm - refurbished - for P/N: 15310-MA-SA-RF, 15454-ADM-10G-WS, A900-IMA1Z8S-CX=, A900-IMA3G-IMSG=, NCS4200-3GMS=

An SFP transceiver module is a bidirectional device with a transmitter and receiver in the same physical package. The module interfaces to the network through a connector interface on the electrical ports and through an LC termination connector on the optical ports.