TP Link 10/100 Mbps WDM Media Converter, Complies with 802.3u 10/100Base TX, 100Base FX Standards Extends Fiber Distance Up to 20 km (MC112CS)

Adopts WDM technology, transmitting and receiving data on one single fibre Extend fibre distance up to 20 km Easy-view LED indicators provide status to monitor network activity easier External power supply