Features: 1.Long Distance: High speed data transmission for long distance applications through SFP media converter, 3km range for single mode fiber. 2.Adaptive Rate: Supports 10/100/1000M rate adaptive data transmission, providing versatile solutions for different networking needs. 3.LED Indicators: Easy to view LED indicators provide status to easily monitor network activity, compliant with IEEE IEEE 802.3 802.3u 802.3af. Status LEDs for TX, FX LINK/ACT, POWER, and FDX allow for easy monitoring of network status. 4.SC Port: The SC port provides reliable network connectivity through fiber to Ethernet RJ45 support, ensuring fast and efficient data transfer. 5.Compact and Portable: Compact, small form factor design for easy installation and seamless integration into existing network setups. specification:Item Type: Gigabit Mini SFP Media Converter Material: Metal Plug Voltage: 100?240V Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Data Rate: SFP 1000mbps, RJ45 10/100/1000 Mbps PackageList: 2 x Fiber Optic Receiver Transceiver 2 x Power Adapter 2 x Instruction Manual