Chinasky Electronics Co.,Ltd

Date: 1st July 2016
4CH CCTV UTP Video Balun For HD-AHD/CVI/TVI (VB304H)
4CH Passive CCTV Video Balun for HD-AHD/CVI/TVI (VB304H)Description:The Multiple Passive CCTV UTP Video Balun VB304H is to convert the video signal into the balanced signal applicable to be transmitted on common Cat-5 unshielded twisted pair wire with perfect transmission effect,Website:, which can be applied in the occasions such as video monitoring and video meeting and can transmit four channels of video image simultaneously on an 8-core Cat-5 twisted pair wire. It can simplify the wiring project and save wire use quantity.Compatible with all HD-CVI/TVI/AHD Cameras and analog camerasFeatures1. Compatible with all HD-CVI, HD-TVI, HD-AHD2. Up to 450m for 720P CVI Cameras3. Up to 250m for 1080P CVI Cameras4. Up to 200m for 720P/1080P TVI Cameras5. Up to 320m for 720P AHD cameras6. NTSC, PAL, and SECAM video formats7. No power required8. 60dB cross talk and noise immunity. 9. Compact size and easy installation10. Built-in transient suppression protectionTechnical specifications:16CH Passive CCTV Video Balun for HD-AHD/CVI/TVI (VB216SH)Video FormatHD-CVI/TVI/AHD, NTSC,?PAL,?and?SECAM?Frequency ResponseDC?to?60MHzAttenuation0.5dB?typCMRR60?dB?Surge protection4KVESD8KVImpedanceCoax, Male BNC75?ohms?Terminal Block100?ohmsWorking environmentWorking?Temperature-10??to?+50??Storage?Temperature-30??to?+70?Humidity?0?to?95%Wire TypeUTP5UTP ConnectionFemale BNC, RJ45 and Terminal BlockPowerNo power requiredCaseSteel case, spray paintingDimension85mm*47mm*25mmWeight?206g/pcConnection method:Clamp modular plugs for a Cat-5 unshielded twisted pair wire according to the connection order of TIA/EIA-568B (please refer to the following figure),connect the clamped modular plugs to the RJ45 sockets, connect the coax to the connection terminal.Application Diagram
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