Main Features: 1. Support the switch between 10/100Base-TX and 100Base-FX.Support single mode single fiber, single mode dual fiber , multi-mode dual fiber and SFP slot 2. 1x155Mbps full-duplex fiber ports and 1x100M Ethernet ports with auto-negotiation function 3. Support 100M speed rate, /MDIX and half/full-duplex with auto-negotiation function.Support IEEE802.1d Spanning Tree 4. Each port has the complete LED Indicator light 5. Support high performance function on each port.Support 5V voltage input.Support IEEE 802.3x flow control and back pressure control Require no configuration and will instantly operate as soon as you power it up Low power consumption chip with heat sink built in to longtime efficient operation Specifications: Standards: IEEE802.3 10Base- IEEE802.3u 100Base-TX/FX IEEE802.3z 1000Base-/LX IEEE802.3x Flow control IEEE802.1p IEEE802.1d Spanning Tree Ethernet Port: Connector: RJ45 Data Rate: 10/100M or 10/100/1000M Distance: 100m UTP Type: UTP-5E or higher level Fiber Port: Connector: SC/FC/ST/SFP slot Data Rate: 155M Optical Wavelength: 1310nm/1550nm Distance: 550m~120km Performance: Processing Type: Store and Forward Table Size: 4K/6K/8K Buffer Space: 500kbs/1Mbit/2Mbit Jumbo Packet: 1518 bytes Back bandwidth: 3.8G/5.6G/7.2G Time Delay: Less than150s Power: Power type: external power supply Input Voltage: AC100V~240V 50/60Hz Connector: DC Socket Working Voltage: 5V Power Consumption: 2.2W~3.5W Transmissin Distance: Twisted Pair: 100m (CAT5e, CAT6 cables) Single-mode: 20km MTBF: 100, 000 hours Environment: Storage Temperature: -40~70 Operating Temperature: -10~55 Relative Humidity: 5-90%(no condensation) Type & Plug: C-1 pair Converter board+2 adapter, Plug Type: EU Plug, it applies to Indonesia, Germany, France, , Italy and so on voltage: AC100-240V Material: PC+Metal colour: Green Package Contents: 1 pair Converter board 2 adapter 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.