HP JD118B X120 1Gb SFP LC SX Transceiver - Small Form-factor Pluggable (SFP) Gigabit transceiver with 850nm laser that provides a full-duplex Gigabit solution up to 550m (1804ft) on multimode fiber - Has one LC 1000BASE-SX port
List of compatible models includes: 24p GbE SFP/2p 10-GbE SFP A7500 Mod, 24-Port GbE SFP A7500 Module 8 Combo, 2p 10-GbE SFP+ A5500/E4800/E4500 Module, 3100-24 v2 EI Switch, 3100-48 v2 Switch, 3600-24 v2 EI Switch, 3600-24-PoE+ v2 SI Switch, 3600-48 v2 SI Switch, 40p G-T/8p SFP PoE-rdy A7500 Module, 48-Port GbE SFP Ext A7500 Module, 5500-24G-PoE+-4SFP HI Switch w/2 Slt, 5500-24G-SFP HI TAA Swch w/2Slt, 5830AF-48G TAA Switch w/1 Intf Slot, 5900AF-48XG-4QSFP+ Switch, A3100-16 SI Switch, A7500 16p GbE SFP/8p GbE Combo SA Module, A7503 Fabric Module with 24 GbE Ports, E4500-24-PoE Switch, E4800-24G Switch, E4800-48G Switch, HI 5500-48G-4SFP w/2 Intf Slts Switch HP X120 1G SFP LC SX Transceiver