WHAT IS UTP CABLE AND INSTALLTION OF CCTV WITH BNC BALUN
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11 سال پیش
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MX VB Cable (UTP) is
MX VB Cable (UTP) is actually Two electrical wires carrying voltage usually impact each other negatively, leaking electromagnetic radiation and "bleeding" signals to each other. For example, video cables use the UTP principle. Basically, UTP cables use two wires twisted around each other. Because the wires are twisted, this basically means that they will not generate negative signal interference or any kind of interrupting noise. Without going too much into technical detail, let's just say that twisting them around themselves neutralizes noise bleed and basically enables electrical impulses to pass through both wires without any difficulty. UTP cables are used for video for long distance. 7/36 3 core will carry 12 v DC and audio signals with video.
11 سال پیش
در تاریخ 1392/05/03 منتشر شده
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