Netpatibles GLC-LX-SM-RGD-NP 1-Port SFP Transceiver Module, Gigabit Ethernet, Single-mode, Hot-swappable
This product is Guaranteed 100% Compatible with the Manufacturer Original. The industry-standard Cisco Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. SFP can be used and interchanged on a wide variety of Cisco products