SFP, short forSmall Form-factor Pluggable, akaMini-GBIC, is a compact optical transceiver module used in optical communications. The SFP transceiver modules are designed to support SONET/SDH, Fast Ethernet, Gigabit Ethernet, Fibre Channel and other communications standards.Fiber-Martmanufactures and supplies a complete range of SFP transceiver modules which can beCustomized. In addition, we also provideCompatibleSFP transceivers as alternatives to those branded by Cisco, HP, Juniper etc. All of our SFP transceiver modules come with a lifetime advance replacement warranty and are 100% functionally tested.