Features: 1.Long Distance Transmission: High speed data transmission for long distance applications through SFP media converter, 20km range for single mode fiber. 2.10 100 1000M Rate: Ethernet media converter 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 view network activity, compliant with IEEE IEEE 802.3 802.3u 802.3af. Status LEDs for TX, FX LINK ACT, POWER, and FDX make it easy to view network status. 4.Stable Network Connection: The mini ethernet media converter's SC port provides a reliable network connection via fiber to Ethernet RJ45 support, ensuring fast and efficient data transfer. 5.Compact Size, Secure Protection: Compact, small form factor design for easy installation and seamless integration into existing network setups. Features three levels of thunder protection to ensure stable and uninterrupted transmission and protect sensitive network equipment. specification:Item Type: Ethernet Media Converter Material: Metal Plug Voltage: 100-240V Supported Protocols: IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3z Data Rate: Optical Port: 1000Mbps, RJ45 Port: 10/100/1000Mbps PackageList:1 x EthernetMediaConverter 1x PowerAdapter 1 x User Manual