10G Rate Transmission - Supports 10Gbps rate transmission,downward compatible with 100M/1000M/2.5G Speeds simultaneously High speed stable operation,No delay,No frame drop. Plug and Play No Configuration Required - No setup Required,Supports hot Swapping; Support optical SFP modules and RJ45 SFP module/Plug and Play (Note:Need to use modules of same transmission rate.) Metal Casing Design Powerful Heat Dissipation - High quality metal casing, Rugged and double Side cut out design, Multi hole ventilation and heat dissipation. High and Low Temperature Operation - Supports high temperature resistance of +50 low temperatureresistance between 0, stable operation 'long term stable operation of equipment. PWR (Light on): Power runs well FX1Link (Light on): Link is connected correctly, SFP Port runs well FX2Link (Light on): Link is connected correctly, SFP Port runs well Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:Black Material:Steel Iron Package Contents: 1 * Fibre Media Converter 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.