4 Gbps 4 km longwave SFP Transceiver 4 Pack
IBM 4 Gbps 4 km long wave SFP Transceiver, 4240 Mbit/s, Fibre Channel, mini-GBIC (SFP)
IBM 4 Gbps 4 km long wave SFP Transceiver. Maximum data transfer rate: 4240 Mbit/s. Data link protocols: Fibre Channel, Connector(s): mini-GBIC (SFP)