1、Dual Fiber and Singlemode: Built in dual fiber/singlemode module with SC port to easily extend your 100 Gigabit or Fast Ethernet network up to 25 km 2、RJ 45 Port: CAT5E/CAT6 10/100 Mbps Ethernet, Cat.5e or Cat.6 cable . Full/half duplex auto negotiation, MDI/MDIX auto crossover 3、100 Mbps: 100 Mbps Ethernet single SC connector to SC optical cable Compact, modular design allows for easy deployment in tight desktop locations to save space 4、Easy to View: LED indicators provide status to easily monitor network activity, IEEE 802.3/802.3u/802.3af compliant. TX, FX LINK/ACT, POWER, FDX status LEDs for easy monitoring of network status 5、Plug and Play: Simply plug into the fiber port to use, provide external power, and support 9KB jumbo frames Supports wide temperature range of 0°C to 70°C Item Type: Ethernet Media Converter Material: Metal Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Data Rate: Optical Port 100mbps, Electrical Port10/100 Mbps 1 x Ethernet Media Converter 1 x Power Adapter 1 x User Manual