D-Link DMC-300SC 100BASE-TX TO 100BASE-FX MULTIMODE SC MEDIA CONVERTER 5 Ports 100 Mbps Network Switch  (Brown)

The DMC-300M and DMC-300SC convert 10/100Mbps 10BASE-T/100BASE-TX Fast Ethernet twisted-pair signals to 100BASE-FX Fast Ethernet multi-mode fiber signals. Maximum fiber cable distance is 2 km. 1 RJ-45 twisted-pair port and 1 fiber port are provided. DMC-300M: the fiber port on this media converter is a MT-RJ connector. DMC-300SC: the fiber port on this media converter is an SC connector. These media converters come with their own solid metal case housing, LED status indicators and external AC power adapters. They can be used as stand-alone devices, or installed in a DMC-1000 chassis. In case you install them in the chassis, you will remove their metal cases and slide in their PC boards into the chassis slots.