3D Digital Cinema Distribution Module is a multi-functional converting unit. This unit plugs into the digital projector and gain frame synchronizing signal via GPIO(DB-37) port and split into four way DB-9 output. it also support the extension of Distribution Module by a DIN-3 cable, thus greatly simplify cinema wiring. each port has diagnostic indicating LED to help cinema technician to diagnose and identify system error. Product SpecificationLocal IR Wavelength: 940nmPower Input: 24VDC, 3ADimension: 106mmX36mmX23mm