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A pair of small BNC to RJ45 balun units with attached cables

Ruth's sister

Ruth's sister BNC to RJ45 passive video power audio balun pair international power cord

SKU CH-HAEM-RRZ6W

A passive pair that carries 8 MP video, power and audio over Cat 5 UTP instead of 75 ohm coax

  • Transmit video up to 8MP over Cat5 cable instead of 75 ohm coax
  • Passive balun pair sends power, video and audio on one twisted pair
  • Works with CVBS, AHD, CVI and TVI analog HD formats
  • Advanced compensation preserves brightness and colour over medium and long distances
  • Reduces cabling and simplifies maintenance for CCTV installations

BNC-to-RJ45 balun pair for CCTV

This passive transceiver pair converts BNC video, power and audio onto a single category-5 twisted-pair cable. It supports CVBS, AHD, CVI and TVI analogue HD formats up to 8 megapixels. Installers can replace 75 ohm coaxial runs with standard network cable to simplify cabling.

Tool-free screw terminals speed installation

Each unit uses screw-down terminals for BNC, power and audio connections, so no crimping tools are required. The passive design needs no external power supply at either end. Incorrect polarity on the power terminals will prevent operation, and exceeding the 45 metre practical limit on Cat5e degrades signal quality.

Distance and interference limits on UTP

The balun amplifies and compensates attenuation to maintain brightness and colour over medium and long runs, but category-5 cable still imposes a hard distance ceiling. Strong electromagnetic fields near the untwisted pairs can overwhelm the built-in filtering, so avoid routing alongside mains conductors.

Highlights

  • Transmit video up to 8MP over Cat5 cable instead of 75 ohm coax
  • Passive balun pair sends power, video and audio on one twisted pair
  • Works with CVBS, AHD, CVI and TVI analog HD formats
  • Advanced compensation preserves brightness and colour over medium and long distances
  • Reduces cabling and simplifies maintenance for CCTV installations

Specifications

No published specifications for this item yet.

Questions about this item

How do I verify the balun pair is transmitting 8MP video correctly after connecting it to my CCTV camera?

Check the live feed for a clear 8MP image with accurate brightness and colour across the CVBS, AHD, CVI or TVI signal you are using.

What comes in the box and what extra items are needed to complete the installation?

The box contains one pair of BNC to RJ45 passive baluns. You must supply category 5 twisted-pair network cable and power connections separately.

Which version should I choose for an 8MP CVBS, AHD, CVI or TVI camera system?

This single model supports all four signal types at 8MP, so no other version or capacity selection is required.

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