Gold Member Since 2009
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Chinasky Electronics Co., Limited

CCTV System, Balun BNC to RJ45, Camera Balun manufacturer / supplier in China, offering 4CH BNC to RJ45 Passive Video Balun for CCTV (VB204A), Single Channel Press-Fit Gold Plated BNC Passive Video Balun (VB102pH), Male to Female Right Angle CCTV BNC Connector (CT5075A) and so on.

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Supplier Homepage Product CCTV UTP Video Balun Passive Video Balun 4CH BNC to RJ45 Passive Video Balun for CCTV (VB204A)

4CH BNC to RJ45 Passive Video Balun for CCTV (VB204A)

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: VB204A
  • Application: Video Transmission
  • Receiver Chip: MC3362
  • Attenuation: 0.5dB Typ
  • Frequency Response: DC to 8MHz
  • Connection: Female BNC, RJ45 and Terminal Block
  • Weight: 220g/Pair
  • Specification: CE, RoHS
  • HS Code: 851762
  • Type: MDS Data Transceiver
  • Modulation: AM
  • Oscillator Circuit: LC or Crystal Oscillator
  • Video Format: NTSC, PAL, and Secam
  • Cmrr: 60 dB
  • Size: 105mm*80mm*29mm
  • Trademark: Chinasky
  • Origin: China
Product Description
4 Channel BNC to RJ45 passive video balun for CCTV system(VB204A)


The video balun VB204A is a passive transmission device that transmits video signal over unshielded twisted pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It's easy to install and cost effective, and does not require power. Working with an 8-core CAT-5 can transport 4 channel video signals.
Its crosstalk and noise immunity ensure quality video signals.

Full-motion CCTV video at distances up to 330m when used with any passive transceiver
Up to 1500m with any active UTP video receiver
Outstanding interference rejection, transient protection
High quality image
It can work as video transmitter or video receiver
Compact size and easy installation
With 4ch pigtail BNC male connector
Aluminum alloy case
Connectors: Terminal block, RJ45, BNC male connector

Technical specifications:

Connection 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.

Chinasky Electronics Co., Ltd,
Exporting CCTV power supplies, connectors and other CCTV accessories.

Based on years of experience, good quality products, competitive prices, short delivery time and superb services, we have exported a lot of our products to many countries and regions.

Sincerely welcome customers and traders from all over the world!
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Ms. Sylvia Wang
Bd Manager
To: Ms. Sylvia Wang

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