The MC110CS is a media converter designed to convert 100BASE-FX fiber to 100Base-TX copper media and vice versa. Designed under IEEE 802.3u 10/100Base-TX and 100Base-FX standards, the MC110CS is designed for use with single-mode fiber cable utilizing the SC-Type connector. The MC110CS supports longwave (LX) laser specification at a full wire speed forwarding rate. It works at 1310nm on both transmitting and receiving data. Auto MDI/MDI-X for TX port, Auto negotiation of duplex mode. The MC110CS will transmit at extended fiber optic distances utilizing single-mode fiber up to 12.4 miles (20km).