This SM Fiber/ Ethernet Media Converter creates a cost-effective Ethernet-fiber link, transparently converting to/from 10 Base-T or 100 Base-Tx Ethernet signals & 100 Base-Fx optical signals to extend an Ethernet network connection over a single mode fiber backbone. The converter supports a maximum single mode fiber optic cable distance of 30km (~19 miles), providing a simple solution for connecting 10 Base-T/100 Base-Tx Ethernet networks to remote locations using SC-terminated single mode fiber, while delivering ideal network performance & scalability. Easy to set up & install in a matter of seconds, this durable & compact fiber media converter features a heavy-duty power supply that can withstand challenging environments, & offers 6 LED indicators to make monitoring the Ethernet/fiber network link easy. Designed to offer a durable & convenient Ethernet to fiber solution, the Ethernet to SM Fiber Media Converter features an all-steel chassis, & can be wall-mounted for out-of-the-way installations. This versatile Ethernet to SM Fiber Media Converter offers guaranteed compatibility with 3COM, Cisco, Lucent & Nortel networks & fully complies with IEEE 802.3 & 802.3u standards.