1An RJ45 port and a single fiber SC optical port for optical signal conversion between 10/100base TX twisted pair (Ethernet) and 2.100base FX (fiber) 2UTP up to 100 meters; single mode fiber up to 100 kilometers 3Complies with IEEE802.3 10Base-T and IEEE802.3u 100Base-TX, 100Base-FX standards 4The Ethernet interface can adaptively guide the line/cross cable connection 5Support IEEE802.3X duplex flow control and half-duplex back pressure flow control Features: 1. An RJ45 port and a single fiber SC optical port for optical signal conversion between 10/100base TX twisted pair (Ethernet) and 2.100base FX (fiber). 3. UTP up to 100 meters; single mode fiber up to 100 kilometers. 4. Complies with IEEE802.3 10Base-T and IEEE802.3u 100Base-TX, 100Base-FX standards. 5. With 10M / 100M adaptability. 6. The Ethernet interface can adaptively guide the line/cross cable connection. 7. Support full/half duplex mode. 8. Support IEEE802.3X duplex flow control and half-duplex back pressure flow control. 9. 1916 Byte supports big data frames (optional). 10. Support broadcast anti-riot function. 11. Built-in lightning protection circuit can greatly reduce the damage caused by lightning induction. 12. Six LED indicators: Power, TX 100, TX Link / Act, FX 100, FX Link / Act, FDX / Col; easy to monitor the transceiver's operating status and determine the cause of the fault. Specifications: Material: metal Color: black Plug type: EU plug 100-240V Fiber type: single mode Connector Type: SC Emission wavelength: 1310 / 1550nm Transmission distance: 25 km Minimum TX PWR: -9.0 dBm Maximum TX PWR: -3 dBm Sensitivity: -31.0 dBm Link budget: 22.0 dBm Size: 9.5 * 7 * 2.5cm / 3.8 * 2.8 * 1.0in Weight: Approx. 490g Package List: 2 * Fiber Converter 2 * Power Adapter 2 * English User Manual