The SSF-SFP-RJ45-1G-UK is a Gigabit Ethernet 10/100/1000Base-T to 100/1000Base-X non-managed stand-alone media converter, equipped with DIP switches for configuration options. The SFP slot allows both Gigabit and Fast Ethernet operation, and can accept all SFP types, including multimode, single-mode, CWDM, DWDM, or BiDi. BiDi allows bi-directional transmission over a single strand of fiber. DIP sw allows the setting of the fiber port speed, LFP function, ALS and FX Reset. LED indicators signal the power status, UTP and FX port speed and link status of each port UK Power Supply Included.