Selecting The Best Cable For Computer Networks
Computer network cables are found in the market in different designs and types. May companies globally are specializing in manufacturing of computer network cables and other connectivity services. The different categories doesn’t function in the same degree of efficiency. Of importance to take into account whilst making your purchase choice is compatibility of the cable with the other devices used in a computer network. Having these factors to look into before making purchases makes the selection difficult. Problems in data transmissions like crosstalk, slow speed, signal loss and signal alterations will likely occur when wrong cables are acquired. To make the best out of computer connectivity, it will be the best to select a cable that is compatible with your devices and also put in place switches and appropriate hubs. Listed below are some categories of network connection cables and various supports.
Unshielded network cables that are also called Twisted Pair cables. The cable is made in a design that is not masked and has eight wires with a gauge of about 22- 24. The cables are called Twisted Pair cable since they have to be twisted into four pairs. The twisting is done to reduce or eliminate electromagnetic interference. With this network cable, you can enjoy a data transmission at a speed of 1000 Mbps, and it comes with an affordable cost. This kind of cables are commonly used by many internet users.
The other category is that of shielded network cable that comes due to modification of the unshielded cable. A metallic foil is used to mask each of the pairs, and the whole cable is masked together with a metallic braid. The double wrapping of the wires protects the digital signals and prevent electromagnetic radiations interference. The use of this cable removes the issues of crosstalk. A network engineer can install it with an RJ or STP connector, and it secures the metallic shields ensuring efficient connectivity.
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With crossover cables, there is no necessity of installing hubs, switches and routers. Crossover cables has one of the ends showing a switch with paired wires of green and orange. This category of network cables is very significant for connecting two PCs.
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Stranded cables are developed by covering a massive of thin wires of copper together. Stranded cables are the best in areas where plugging, unplugging and installation are done every time. The signal transmissions with stranded cables never get interfered with or lost.
Solid cables are the best in structured wiring since it uses thick copper wires, unlike the rest. The the simple conductor in this cable can suit the insulation displacement conductor.
Do not rash to make your purchase but understand first your devices and the environment.