Features:1Fiber Transceiver: Built in single fiber single mode module Tx1310nm Rx1550nm with SC port, easily extend your 100 megabit or fast Ethernet network up to 20km. 2Compact Modular Design: The compact modular design allows for easy deployment in narrow desktop locations to save space. 3Parameters: Optical port: 1000Mbps Ethernet single SC connector, connected to SC optical cable RJ45 Port: CAT5E CAT6 10M/100M/1000Mbps Ethernet, Cat.5e or Cat.6 cable, auto negotiation: full duplex half duplex auto negotiation, MDI MDIX auto interconnect. 4LED Indicator: Easy to view LED indicators provide status to easily monitor network activity, compliant with IEEE IEEE 802.3/802.3u/802.3af. TX, FX LINK/ACT, POWER, FDX status LED can easily monitor the network status. 5Plug and Play: You only need to plug in the fiber port and UTP port to work immediately, provide external power and support 9KB jumbo frames. Supports a wide temperature range from 0C to 70C.Package included:1 x Fiber&nbspTransceiver1&nbspx&nbspPower&nbspAdapter1 x User Manual