1、Up to 20km: Fiber media converter with built in single fiber single mode module Tx1310nm/RX1550nm with SC port can easily extend your money Gigabit or Fast Ethernet network up to 20km. 2、LED Indicators: Easy to view LED indicators provide status to easily monitor network activity, compliant with IEEE 802.3/802.3u/802.3af. TX, FX LINK/ACT, POWER, FDX status LEDs allow easy monitoring of network status. 3、Data Rate: 1000Mbps Ethernet single SC connector, connect SC optical cable, RJ45 port for CAT5E/CAT6 10M/100Mbps Ethernet, Cat.5e or Cat.6 cable, full duplex, half duplex auto negotiation, MDI, MDIX auto crossover. 4、Plug and Play: Just plug in the fiber port and UTP port and it works immediately, external power supply provided, 9KB jumbo frame support Supports wide temperature range of 0°C to 70°C. 5、Metal: Compact modular design for easy deployment in tight desktop locations to save space, metal material for rugged durability. Item Type: Tx1310nm Ethernet Fiber Switch Material: Metal Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Optical Port: 2 Electrical Port: 8 Data Rate: Optical Port 1000mbps, Electrical Port 10/100/1000Mbps 1 x Ethernet Fiber Switch 1 x Power Adapter 1 x User Manual