TP-Link Gigabit WDM Media Converter

1× 10/100/1000Mbps Auto-Negotiation RJ45 port supports Auto-MDI/MDIX. Auto-negotiation of Half-Duplex/Full-Duplex transfer mode. Adopts WDM technology, transmitting and receiving data on one single fiber. Extends fiber distance up to 2 km. What This Product Does. TL-FC311B-2 is a gigabit media converter, providing a gigabit RJ-45 port and a gigabit SC fiber port, which can convert between electrical and optical signals. And long-distance data transmission through optical fiber can be applied to commercial scenarios such as park security monitoring and wireless networking.. How This Product Works. TL-FC311B-2 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 2 km with only a single mode fiber, which saves half of the cable deployment cost for customers. TL-FC311B-2 transmits data at 1310 nm wavelength and receives data at 1550 nm wavelength on optical fiber. Therefore, the terminal device used in conjunction with the TL-FC311B