Methods and strategies of twisted pair wires in the Network

The quality of twisted pair wires may affect the overall network performance during network construction. The connection of twisted pair wires between various devices is also very exquisite and should be connected according to specifications. This article mainly introduces the standard connection method of twisted pair wires and their connection methods with various devices. The purpose is to keep everyone familiar with the rules, improve work efficiency, and ensure the normal operation of the network.

Standard connection method for twisted pair wires

Twisted Pair wires are generally used for star network cabling, each twisted pair wires are connected to various network devices through the RJ-45 connectors installed on both ends (commonly known as the crystal head. The standard connection method of twisted pair wires is not specified at will. The purpose is to ensure the symmetry of the cable connector layout, so that interference between cables in the connector can be offset.

Cat5e cables are the most commonly used network cables for network cabling. They are divided into two types: shielded and unshielded. If it is used outdoors, The Screen Shield is better. Generally, it is enough to use non-shielded five-category cables in the room. Because no Screen Shield is provided, the cables are relatively soft, but their connection methods are the same. In general, there are four pairs of lines twisted together in the cat5e category and marked with different colors.

Figure 1

Twisted Pair wires have two Connection Methods: EIA/TIA 568B standard and EIA/TIA 568A standard. The specific method is as follows (Figure 1 ):

T568A line Sequence

1 2 3 4 5 6 7 8

Green, white, orange, white, blue, white, orange, brown, white, brown

T568B line Sequence

1 2 3 4 5 6 7 8

Orange white orange green white blue white green brown white Brown

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