Atroodac A Pair of Mini Fiber to Ethernet Converter with 2 Pcs 1.25G BIDI LC Single Port Transceiver Module up to 20KM 10/100/1000Base-Tx RJ45 to 100/1000BASE-SX SFP Slot Media Converter

What You Get: A pair of plug-and-play fiber media converters; 2 pcs BIDI 1.25G 1310nm TX/1550nm RX LC single transceiver modules (up to 20KM); 2 pcs charging plugs and USB-C cables; 1 user manual ^^
Fiber Optic Port: SFP slot supports 155M and 1.25G transceiver modules; freely choose multi-mode or single-mode transceivers; supports hot plugging and auto-negotiation ^^ Gigabit
RJ45 Port: 100/1000Mbps adaptive port; supports full/half duplex; simultaneous data reception and transmission; MDI/MDI-X automatic detection; supports 9K jumbo frames ^^ 20KM 1.25G
Transceiver: Includes 2 pcs gigabit single-mode transceiver modules; 1310nm transmission wavelength and 1550nm receiving wavelength; 20 km transmission distance; BIDI single-core SMF must be used in pairs for simultaneous reception and transmission ^^ Flexible
Power Supply: Powered via USB-C charging cable or POE device; can use a laptop's USB port for power and C-to-C connection if no power supply environment is available ^^
LED Indicators: TX, FX/ACT, and POWER status LEDs indicate network status; plug and play; connect fiber and Ethernet cables and power on to use ^^
Mini Design: This mini fiber to ethernet converter is smaller than traditional media converters, measuring only 3.07 x 1.06 x 0.71 inches. Low heat generation makes it safe for small spaces ^^
Protection: Sturdy aluminum alloy housing; corrosion-resistant; operates from 0C to 70C; excellent heat dissipation; safe for use in small or weatherproof spaces