Nitek VB31AT Video & Power Balun Combiner
Nitek VB31AT Video & Power Balun Combiner

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Nitek VB31AT Video & Power Balun Combiner

Nitek Video Dalun With Mini Collaps
Part Number: NIT-VB31AT
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Retail Price:$64.98
Your Savings:$4.19(6%)
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The Nitek Video and power balun combiner provides video and camera power over a single CAT5 for CCTV twisted pair video transmission up to 750 feet (225 meters) in conventional UTP analog Video applications, 100 meters in TIA/EIA 568 applications. The VB31AT is a unique UTP power and video balun which provides an economical means of sending video and camera power over a standard category cable. Video is sent over one pair and camera power is sent over two of the remaining pairs. A mini-coax pigtail with male BNC is used on the VB31AT. A pair of wires are provided for power connection. Connections to the Category cable are made via an RJ45 connector. The VB31AT passive UTP power and video balun combiner provides the same high immunity to noise and interference as all of the Nitek baluns for CCTV transmission. This simplified wiring scheme provides a convenient method of powering the camera and allowing for quicker and easier installations. The RJ45 modular jack uses standard 568B wiring so spare network cables can be used. The VB31AT is a UTP transceiver that provides another Security Transmission Solution from Nitek.

  • Superior video over ordinary twisted pair cable
  • Immunity to noise and interference
  • Lifetime warranty
  • Built-in surge suppression
  • Passive devices - do not require power
  • Convenient connection to Category cables for video and power
  • Easier to install than coax

  • Manufacturer Nitek
  • Condition New
  • Size w/mounting tabs 0.9"H x 1.0"W x 2.0"D
  • Power Requirements NONE REQUIRED
  • Output Balanced low voltage current loop
  • Modular Jack Standard RJ45
  • Operating Frequency DC to 10 MHz
  • Common Mode Rejection >60 dB typ.
  • Temperature Range 0 degrees C to +85 degrees C
  • Humidity Range 0 to 98%, non-condensing
  • Twisted Pair Connection RJ45 modular connector
  • Transient Immunity Built-in
  • Wire Spec 26 to 12 AWG Unshielded Twisted Pair (UTP)
  • DC Loop Resistance 51 Ohms/1,000 feet (max) (51 Ohms/300 meters)
  • Normal Capacitance 17pF/ft.
  • Impedance 100 Ohms +/- 20%
  • UTP Category 2 or better
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