Axiom 100BASE-FX SFP Transceiver for Cisco . GLC-FE-100FX-RGD SFP offers better usage with maximum efficiency and convenience With 100Base-FX technology . enjoy up to 100Mbps data transfer rate over optical fiber cable Fast Ethernet technology - An ideal solution for extending network connections to conference rooms . labs . lobbies and department workgroups Optical Fiber media support for efficient and reliable connectivity Typically used for short distance . multi-mode fiber optic is ideal to carry data and transmit audio/video applications within a building Hot-swappable form factor for your convenience and simplicity of usage SFP with data networking application/usage for reliability and maximum efficiency