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You are here: CCTV Accessories>Baluns and Balun Accessories> Passive Baluns

 

 

 

 

 

Passive Baluns

 

You can't just connect the wires - you'll lose signal strength and picture quality. A video balun corrects this problem by balancing impedance and other electrical characteristics, which minimizes signal loss and noise.

 

It's important to use video baluns when sending video over Cat5 since the impedance specifications of Cat5, Cat5e and Cat6 are 100 ohms. Video requires 75 ohm impedance and you'll introduce artifacts to your video without a balun.

 


 

 

   Passive Baluns


 

BNC TO CAT 5 (RJ-45)

 

This passive video balun connects a BNC coax cable to 8-conductor twisted pair cable (RJ-8 or RJ-45 type connector). It balances impedance and acts as an electrical filter, reducing noise and improving video quality.

 

  • Compact size

  • Transmits color video signals up to 400 meters (437.4 yards), b/w video up to 600 meters (656.2 yards)

  • Distances of up to 1 kilometer when used with active baluns

  • Built-in noise filter

  • Cost saving: No coax needed

  • Category 5 (CAT 5) wire recommended.
     

$14.71

Quantity:

 

Video/Audio Transceiver

 

Filters and balances audio and video signals.
 

  • BNC male + 2 RCA female to RJ45 female

  • Video and stereo audio transmission over CAT 5 twisted pair style cable.

 

$35.29

Quantity:

 

BNC TO Terminal Block

 

This passive video balun connects a coax cable (using a BNC style connector) to 8-conductor twisted pair cable (bare wire terminal block connection). It balances impedance and acts as an electrical filter, reducing noise and improving video quality.

 

  • Compact size

  • Terminal block screw-style wire connectors for UTP or STP cable, BNC connector for coaxial cable.

  • Transmits color video signals up to 400 meters (437.4 yards) or b/w video up to 600 meters (656.2 yards)

  • Distances of up to 1 kilometer when used with active baluns

  • Cost savings when used to eliminate or shorten long coaxial runs.

  • Built-in noise filter

  • Category 5 (CAT 5) wire recommended

 

 $14.71

Quantity:

 

Video Balun with Power

 

This passive balun connects a BNC coax cable to 8-conductor twisted pair cable (RJ-45). It has an integrated power cord for connection to your camera (for use with Cat 5 cables that have data and active power*).


Note: Typical category 5 cable uses 24 AWG (American Wire Gauge) twisted pair copper wire and is designed to safely carry 12VDC power required for most surveillance cameras when configured properly using pins 4 and 5 of the standard jack (8P8C modular connector). Always be aware of safety considerations, wire routing considerations, environmental considerations and voltage drop after 100 meters when using powered Cat 5 cable.

 

  • Compact size

  • Transmits color video signals up to 400 meters (437.4 yards) or b/w video up to 600 meters (656.2 yards)

  • Distances of up to 1 kilometer when used with active baluns

  • Built-in noise filter

  • Cost saving when used to eliminate or shorten long runs of coaxial cable.

  • Category 5 (CAT 5) wire recommended

  • Integrated camera power cable

  • Instruction manual included

  • Use with ECL-B4HPW (4 port power hub) for powering CAT 5 cables.

 

$16.18

Quantity:

 

 

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