Optical Audio 3X1 SPDIF/TOSlink Digital Switcher with IR Remote ControlFeature:Three ways of optical fiber signals switch to one sets of SPDIF/Toslink signal receiving device.Audio format support : LPCM2.0/DTS/Dolby-AC3Support signal retimingUsed optical fiber cable loss less the 0.2Db/m, Output distance is up to 40m.The input control can through R/M and also can directly press the buttonSupport last time working state memory when power offOver-voltage protection can prevent the damage caused by connecting unmatched power adapter to the machineLED status indicationNo loss of qualityInstalls in minutesNeed DC5V/500mA power supplySPECIFICATIONS: Support audio format.....................LPCM2.0/DTS/Dolby-AC3Peak wavelength............................................650nmMax baud rate..................................16MbpsOutput cable distance ........ .≤40m(Use the optical fiber cable loss less the 0.2Db/m )Max working current...............................100mAPower adapter format.....Input:AC (50HZ, 60HZ) 100V-240V; Output: DC5V/500mAOperating Temperature range....................... (0 to +40ºC)Operating Humidity range.................5 to 90%RH (No Condensation)Dimension (L x W x H).......................54x54x23.5 (mm)Weight.....................................35g