Chinasky Electronics Co.,Ltd

Date: 1st July 2016
4 Channel CCTV UTP Cat5 BNC Balun (VB140A)
4 Channel Passive CCTV Video Balun / Video Transceiver / UTP Balun VB140A4 Channel CCTV UTP Cat5 BNC Balun for CCTV Camera's (VB140A)Description:The video balun VB140A is a passive transmission device that transmits video signal over unshielded twisted pair wires,Website:, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP, are easy to install and cost effective, and do not require power. Working with 8-core CAT-5 can transport 4 channel video signals.Its crosstalk and noise immunity ensure quality video signals.Features:1.?Full-motion CCTV video at distances up to 330m when used with any passive transceiver2.?Up to 1500m with any active UTP video receiver3.?Outstanding interference rejection, transient protection4.?High quality image5.?It can work as video transmitter or video receiver6.?Compact size and easy installation7.?With 4ch pigtail BNC male connector8.?Steel case and spray painting9.?Connectors: Terminal block, RJ45, BNC male connectorTechnical specifications:4 Channel CCTV UTP Cat5 BNC Balun for CCTV Camera's (VB140A)Video FormatNTSC,?PAL,?and?SECAM?Frequency ResponseDC?to?5MHzAttenuation0.5dB?typCMRR60?dB?ImpedanceCoax, Male BNC75?ohms?Terminal Block100?ohmsWorking environmentWorking?Temperature-10??to?+50??Storage?Temperature-30??to?+70?Humidity?0?to?95%Wire TypeUTP5ConnectorMale BNC, RJ45 and Terminal BlockPowerNo power requiredCaseSteel case, spray paintingDimension130mm*63mm*23mmWeight?266g/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: CCTV Accessories, cctv system, cctv Security, cctv coaxial cable installation, CCTV surveillance accessories, cctv coaxial cable
Latest News
Contact Information



No. 137, Zidingxiang Road, Jianggan District, Hangzhou 310021, China
hangzhou, 310021


Contact Form