Features: 1Single Mode: Ethernet fiber transceiver with built in single mode fiber module Tx1310nm Rx1550nm with SC port to easily extend your 100 Gigabit or Fast Ethernet network up to 25km. 2Data Rate: Optical port 100 Mbps Ethernet single SC connector to SC optical cable, RJ45 port CAT5E CAT6 10M 100M Mbps Ethernet, Cat.5e or Cat.6 cable, full duplex, half duplex auto negotiation, MDI MDIX auto crossover. 3Easy to View: LED indicators provide status to easily monitor network activity, compliant with IEEE 802.3 802.3u 802.3af. Status LEDs for TX, FX LINK ACT, POWER, FDX allow easy monitoring of network status. 4Plug and Play: Just plug in the fiber port and UTP port and it works immediately, external power supply provided, 9KB jumbo frame support Supports a wide temperature range of 0C to 70C. 5Metal Material: Fiber transceiver is made of metal and its compact design facilitates deployment in tight desktop locations to save space. Package included: 1 x Fiber Transceiver 1 x Power Adapter 1 x User Manual