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  RAZR TW-1000A Video Over Twisted Pair Transmission Baluns
RAZRTW-1000A  Video Over Twisted Pair Transmission Baluns


 

Our Price : $25.00


Product Code: RZRTW1000A

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Description
 
The  TW-1000A is a passive non-amplified device which allows video signals to be transmitted over unshielded twisted pair UTP telephone cable. This means of video transmission provides significant savings when compared to traditional coaxial cable. The TW-1000A consists of a special type of transformer which adapts the 75 Ohms unbalanced output of a camera to a signal suitable for a balanced twisted pair of 100 Ohms of impedance.

At the other end of the twisted pair another balun is installed in order to return to the 75 Ohms unbalaced output which can be connected to a coaxial cable compatible with the input of any monitor VCR or multiplexer. It has a thin 8 inch 22 cm long coaxial cable with a male BNC conector which allows it easily to reach the dome or multiplexer connector.

Due to the excellent balance provided by the TW-1000A the video signal will not affect or be affected by other signals even when they are transmitted in contiguous pairs. You can transmit data telephone signals or low voltage power using neighboring pairs without affecting video signal quality. Most of the electrical noise and RF interference which affect coaxial cables are eliminated by the TW-1000A. Using twisted pairs will bring cost savings in several ways.

Twisted pairs are less expensive than coaxial cable. It may also be possible to use previously installed telephone cables with unused pairs. The UTP CAT5E cable widely used in computer local area networks LANs allows you to send signals from 4 cameras up to 2000 feet 600 meters. In addition to reduced cost it is easier to achieve a neat and attractive installation compared to convential CCTV installations with coaxial cable.

In addition Also splicing is much cheaper and faster compared to a properly-installed coaxial joint. Features: Range up to 2000 feet 600 meters with CAT5e UTP and over 1000 feet 300 meters with ordinary telephone cable. Bi-directional signal conversion. With 9 inches 22 cms of thin coaxial cable for compact domes or multiplexers with limited space. Passive device. No power supply required. High Reliability and durability

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