HP SFP Transceiver module comes with 1 x LC 1000Base-LX network interface. Transceiver module with wired connectivity provides optical fiber 1000Base-LX connectivity..Interface/ports: 1 x 1000Base-SX, 1 x LC 1000Base-SX network.Compatibility: HP 10512, 12504, 1910, 3100, 3600, 5120, 5500, 5820AF, 5830AF, 5920AF, 7506, A3100, A3600, A3610, A5120, A5810, A-WX5002, A-WX5004, E4200, E4500; FlexFabric 1.92, 11908.Connectivity technology: Wired.Data link protocol: Gigabit Ethernet, Data transfer rate: 1 Gbps Gigabit Ethernet.Form factor: Plug-in module.Application/usage: Data networking.Connectivity media: Optical fiber 1000Base-SX.Weight: 0.04 lbs..HP SFP Transceiver module with wired connectivity has 1 Gbps Gigabit Ethernet data transfer rate and is used for data networking.