1、Single Fiber Single Mode: The Single mode fiber transceiver has a built in single fiber single mode module Tx1310nm with SC port to easily extend your 100 Gigabit or Fast Ethernet network up to 20km. 2、Ports: 100 Mbps Ethernet single SC connector to SC optical cable, RJ 45 port for CAT5E CAT6 10Mbps 100Mbps Ethernet, Cat.5e or Cat.6 cable, full duplex, half duplex auto negotiation, MDI, MDIX auto crossover. 3、Easily Monitor Network Status: Easy to view LEDs provide status to easily monitor network activity, compliant with IEEE 803/803u/803af. TX, FX LINK ACT, POWER, FDX status LEDs allow easy monitoring of network status. 4、Plug and Play: Fiber ethernet media converter simply plugs into the fiber port and UTP port and works immediately, provides external power, supports 9KB jumbo frames Supports a wide temperature range of 0°C to 70°C. 5、Compact Modularity: The Ethernet fiber transceiver's compact modular design allows for easy deployment in tight desktop locations to save space. 1 x Fiber Transceiver1 x Power Adapter1 x User Manual  Item Type: Tx1310nm Fiber TransceiverMaterial: MetalPlug Voltage: 100-240V Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3zOptical Port: 4Electrical Port: 2Data Rate: Optical Port 1000Mbps, Electrical Port 10/100/1000 Mbps