2014年4月17日星期四

Some other categories of WISDOM vga cable

Fiber optic cable that is, its advantages:
An optical fiber is very wide passband. Theory up to 30 trillion hertz. 2. Against electromagnetic fields and electromagnetic radiation. 3.vga cable to chemical corrosion, long service life. 4 fast. Advantages 1. Fibre wide passband. Theory up to 30 trillion hertz. 2 No hops  WISDOM mini usb connector long. Tens to over 100 km, only a few hundred meters of copper wire. 3 from electromagnetic fields and electromagnetic radiation. 4 light weight, small size. For example: one thousand words through 20001 Road 900 twisted pair, with a diameter of 3 inches and weighs 8 tons / KM. Ten times the amount of communication for the cable diameter of 0.5 inches, the weight 450P/KM. 5 uncharged fiber-optic communications, safety and can be used for flammable, violent places. 6.vga cable using a wide range of ambient temperatures. 7. Chemical  WISDOM rj11 plug corrosion, long service life. Including bare wire and cable, electrical wire insulation and electrical wires, power cables, communication cables and fiber optic cables. Wire and cable is the material used for electric power, telecommunications and related transmission purposes. "Wire" and "Cable" and there is no strict boundaries. The core number is usually small, small diameter products, the simple structure of the product known as wire, not insulated as bare wires, the other is called the cable; conductor cross-sectional area larger (greater than 6 mm2) as a large wire, representing small (less than or equal to 6 mm2) as a small wire, insulated wire, also WISDOM barrier terminal block  known as wire cloth.
 Including bare wire and cable, electrical wire insulation and electrical wires, power cables, communication cables and fiber optic cables.
 Cable has power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables and so on. They are composed by the multi-strand wire used to connect the circuit, appliances and so on.

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