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Common Types Of Patch Cable

Shenzhen KW-LINK Electronic Co.,Ltd | Updated: Jul 06, 2017

              The jumper is actually connected to the circuit board (PCB) Two demand point of the metal connection line, because the product design is different, its jumper use material, thickness is not the same. Most jumpers are used for equivalent voltage transmission, there is also a reference voltage for the protection circuit, for the precise voltage requirements, a little bit of metal jumper produced by the pressure drop will also make a great impact on the performance of the product.Patch Cable

              The "jumper" of the inside of the computer card is a small metal stick (jumper string) embedded in the motherboard, sound card, hard disk, etc., and a small clip (jumper clip) on the metal stick. The function of the jumper is to adjust the on-off relationship of different electrical signals on the equipment, and to adjust the working state of the equipment, such as determining the motherboard voltage, driver's master-slave relationship and so on. When the jumper clips are two jumpers at the same time, it indicates that the two jumpers are connected, and if only one or no sleeve is attached, it is disconnected. Adjustment jumper is very important, if the wrong, light is a panic, serious can even burn the entire device, so in the adjustment jumper must read the instructions carefully, check the jumper name, jumper column number and on-off relationship.Patch Cable

               The jumpers on the motherboard generally include the CPU setup jumper, the CMOS clear jumper, the BIOS block write jumper, and so on. Among them, the CPU set jumper is the most complex, if the motherboard is older, you must set the motherboard on the core voltage, accidents, double frequency jumper. Set the corresponding jumper according to the motherboard specification and CPU frequency. Typically, the motherboard corresponding to the CPU voltage is a set of jumpers, each jumper corresponds to a voltage value, find the appropriate voltage value, insert a key cap short of it, select this voltage value. Similarly, the accidents jumper and the frequency doubling jumper are found, respectively, to set the appropriate accidents and octave. Note that only one jumper short is selected in each set of jumpers.Patch Cable