TP-Link TL-FC311B-20 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 fibre • Extends fibre distance up to 20 km (for TL-FC311A-20 & TL-FC311B-20) NETWORK Standards and Protocols IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z ENVIRONMENT Operating Temperature 0˚C to 50˚C (32˚F to 122˚F) Storage Temperature -40˚C to 70˚C (-40˚F to 158˚F) Operating Humidity 10% to 90% RH non-condensing Storage Humidity 5% to 90% RH non-condensing HARDWARE FEATURES Interface • 1× Gigabit SC Fiber Port • 1× 10/100/1000 Mbps RJ45 Port (Auto MDI/MDIX) Network Media • Single-mode Fiber • UTP category 5, 5e cable (maximum 100m) Power Supply External Power Adapter: 5 V/0.6 A LED PWR, Link/Act Dimensions ( W x D x H ) 3.7×2.9×1.1 in (94.5×73.0×27.0 mm) Wave Length • 1310 nm TX • 1550 nm RX MEDIA CONVERTER & MODULE Fiber Type 9/125 μm single-mode fiber