Function: 1: SDI Splitter Please connect the device according to the steps at first. This SDI splitter support SD-SDI(270Mbps), HD-SDI(1.485Gbps) and full HD 3G-SDI(2.97Gbps) video format.2: Extend function This product has the function of build-in Equilizer,Reclocker and Cable Driver, support max cable length(-1694A) as : SD-SDI support 300m,HD-SDI support 200m, 3G SDI support 100m(It is a theoretical value,the real instance have something to do with the cable quality).3: Intelligent design: Plug and play.And it can detect the different SDI signal automatically,the LED will became green when it detect the valid SDI signal input, otherwise,the LED would not light.4. It is a SDI (Serial Digital Interface) signal splitter, which can convert the signal from one SDI port to 4 SDI ports, and supports the input and output of full HD SDI signals, easy to use, high stability and reliability. It is widely used in all TV stations and other workplaces, security monitoring, training places and so on.5. Operation: 4 signal output at the same time and do not need any other settings. The main unit can detect the different SDI signal,the LED will become green when the SDI signal is valid.Specifications:SDI input: BNC x 1 (HD-SDI/SD-SDI/3G-SDI)SDI output: BNC x 4 (HD-SDI/SD-SDI/3G-SDI)SDI standard: Compatible with 3G-SDI,SMPTE 424M,HD-SDI SMPTE292M and SD-SDI SMPTE259-CSDI signal format: SD-SDI/HD-SDI/3G-SDISDI speed rate: 143~2970MB/sSDI Impedance: 75ΩSDI input resolution: 480i@60HZ, 576i@50HZ, 720P@50HZ, 720P@60HZ, 1080i@50HZ; 1080i@60HZ; 1080P@24HZ, 1080P@25HZ, 1080P@30HZ, 1080P@50HZ, 1080P@60HZ;SDI output resolution: 480i@60HZ, 576i@50HZ, 720P@50HZ, 720P@60HZ, 1080i@50HZ; 1080i@60HZ; 1080P@24HZ, 1080P@25HZ, 1080P@30HZ, 1080P@50HZ, 1080P@60HZ;SDI signal output amplitude: 800mVp-pPower consumption: Less than 250mA (DC 5V)Power: DC 5V /1A (Support 5V~30V Voltage Input)Working temperature: 0~60Connection Please connect the device according to the diagram in the instruction manual, and then follow the steps :1. Connect "SDI IN" to the SDI source via the SD cable.2.Connect "SDI OUT" to the SDI monitor via SD cable.3. Turn on the power and the product is ready to work.Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so onVoltage: AC220VMaterial: Aluminum alloycolour: blackPackage Contents:1 x SDI Splitter1 AdapterOnly 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.