Compatible with Cisco PN# GLC-FE-100FX. This SFP performs identically to Cisco original equipment and is 100% compatible with OEM equipment. .
The SFP is programmed with the exact same data as OEM original connectors.
100BASE-FX Small Form-factor Pluggable (SFP) is a hot-swappable input/output device that plugs into a Fast Ethernet port or slot, linking the port with the network. It operates on ordinary multimode fiber-optic (MMF) link spans up to 2 kilometers long.