1.Support the switch between 10/100Base-TX and 100Base-FX;2.Support 100M speed rate, /MDIX and half/full-duplex with auto-negotiation function 3.Each port has the complete LED Indicator light;4.Support single mode single fiber,single mode dual fiber ,multi-mode dual fiber and SFP slot 5.Support IEEE802.1d Spanning Tree;6.Support high performance function on each port 7.Support 5V voltage input;8.Support IEEE 802.3x flow control and back pressure control 9.Require no configuration and instantly operate as soon as you power it up; 10.Low power consumption chip with heat sink built in to longtime efficient operation. The Fast Ethernet Switch is an Ethernet Fiber Switch which is specially designed for network monitoring. It has 2 x 10/100Mbps Ethernet ports and 6 x 155Mbps fiber ports. It adopts RTL8309N chips to low power consumption and high stability. It extends the transmission distance of a network from 100m to 120km via copper cables. It can extend the transmission distance; there are also many other advantages such as isolation protection, good data security, working stability and easy maintenance. Specifications Standards: IEEE802.3 10Base-T IEEE802.3u 100Base-TX/FX IEEE802.3x Flow control IEEE802.1p IEEE802.1d Spanning Tree Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage: AC100-240V Colour:black Material:plastic+metal Size: 180 x 90 x 25mm Package Contents: 2 x Ethernet Fiber Switch 2 supply Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.