1 100M SC optical fiber interface, 4 100M RJ45 ports Working wavelength: 1310nm (transmit), 1550nm (receive) Industrial grade working temperature: -40℃~75℃ Wide voltage input: 9.6V~60VDC Small size (137 mm *100 mm *38 mm), better adapt to industrial environment Multiple installation methods: rail installation + wall installation IP30 protection: reduce the impact of dust Provide VLAN and broadcast storm suppression switches to adapt to various complex network environments Aluminum alloy shell, durable Three-way power input, redundant backup, greatly improve the product power supply reliability EMC high protection level, without fear of various harsh environments *Industrial fiber transceivers are not equipped with a power supply at the factory. If you need to use a power supply, please