Features: 1.Superior Performance: Fiber ethernet media converter has built in dual fiber or single mode module Tx1310nm with SC port to easily extend your 100 Gigabit or Fast Ethernet network up to 25km. 2.LED Indicators: Fiber to ethernet media converter has LED indicators to provide status to easily monitor network activity, compliant with IEEE 802.3 802.3u 802.3af TX, FX LINK ACT, POWER, FDX. 3.Optical Port: 100 Mbps Ethernet single SC connector to SC optical cable; RJ 45 port: CAT5E CAT6 10M 100Mbps Ethernet, Cat.5e or Cat.6 cable, Auto negotiation: Full or half duplex auto negotiation, MDI MDIX auto crossover. 4.Plug and Play: Fiber ethernet media converter works immediately by simply plugging into the fiber port and UTP port, provides external power, supports 9KB jumbo frames Supports a wide temperature range of 0C to 70C. 5.Full Kit, Compact Size: Package includes 1 x fiber media converter; 1 x power supply, 1 x product manual. Compact, modular design allows for easy deployment in tight desktop locations to save space. specification:Item Type: Ethernet to Fiber Optic Media Converter Material: Metal Plug Voltage: 100-240V Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Optical Ports: 4 Electric Ports: 2pcs Data Rate: Optical Port 100 Mbps, Electrical Port 10 100 Mbps PackageList:1 x EthernettoFiberOpticMediaConverter 1 x Power Adapter 1 x Instruction Manual