Features: 1.Single Fiber Single Mode: Fiber transceiver has a built in single fiber single mode Tx1310nm/RX1550nm with SC port to easily extend your 100Gb/s or Fast Ethernet network up to 25km. 2.Data Rate: 100 Mbps Ethernet single SC connector to SC optical cable, RJ45 port for CAT5E/CAT6 10M/100Mbps Ethernet, Cat.5e or Cat.6 cable. 3.Monitor Network Activity: Easy to view LEDs provide status to easily monitor network activity, compliant with IEEE 802.3/802.3u/802.3af. Status LEDs for TX, FX LINK/ACT, POWER, and FDX make it easy to monitor network status. 4.Auto Negotiation: Full duplex, half duplex auto negotiation, MDI, MDIX auto crossover, 9KB jumbo frame support, wide temperature range from 0C to 70C. 5.Plug and Play: Simply plug in the fiber port and UTP port and it works instantly, external power is provided, and its compact, modular design facilitates space saving deployment in tight desktop locations. specification:Item Type: Tx1310nm Fiber Transceiver Material: Metal Plug Voltage: 100-240V Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Optical Port: 1 Electrical Port: 8 Data Rate: Optical Port 100mbps, Electrical Port 10/100Mbps PackageList: 1 x Fiber Transceiver 1xPowerAdapter 1 x User Manual