TP-Link TL-FC111PB-20 10/100Mbps WDM Media Converter with 1-Port PoE • Converts the data between fiber (optical signal) and copper (electric signal). • Extends fiber distance up to 20 km. • The 802.3af PoE output makes remote camera deployment easier and more convenient. • WDM (Wave Division Multiplexing) technology enables to transmit and receive data over one single fiber strand instead of two. • Wide operating temperature (0–50 ℃) with reliability. • Auto-negotiation of Half-Duplex/Full-Duplex transfer mode. NETWORK Standards and Protocols IEEE802.3, IEEE802.3i, IEEE802.3u ENVIRONMENT Operating Temperature 0–50 °C (32–122 °F) Storage Temperature -40–70 °C (-40–158 °F) Operating Humidity 10–90% RH non-condensing Storage Humidity 5–90% RH non-condensing HARDWARE FEATURES Network Media 100BASE-Tx: 2-pair UTP/STP of Cat. 5 or above (≤100 m) Power Supply 48 V/0.5 A LED PWR, Link/Act, PoE Dimensions ( W x D x H ) (94.5×73.0×27.0 mm) Wave Length 1310 nm TX, 1550 nm RX ANTENNA Connector Type • 1× 10/100 Mbps PoE RJ45 port • 1× 100 Mbps SC fiber port MEDIA CONVERTER & MODULE Fiber Type 9/125 μm single-mode fber (≤20 km)