OEM White 100m 10gbps Ethernet Cable HDPE Insulation

OEM White 1m to 100m UTP Cat6a 23AWG 10Gbps Copper Patch Network Cable

CAT6 Category 6, CAT6A Category 6, CAT7 Category 7, CAT7A Category 7 shielded network cables are mainly used when there is strong interference in the wiring environment. Shielded network cables include double-shielded network cables and single-shielded network cables. The double-shielded network cable has an extra layer of metal shielding net than the single-shielded network cable. The aluminum foil is anti-high-frequency interference, and the metal mesh is anti-low-frequency interference.

In the case of strong interference, the shielding layer of CAT6, CAT6A, CAT7, CAT7A, and CAT7A shielded network cables can reduce interference, maintain network transmission stability, and prevent information from being eavesdropped. Compared with unshielded network cables, shielded network cables have more difficult wiring conditions and higher costs.

If it is common engineering wiring, it is not recommended to choose shielded network cable for wiring. In the common wiring environment, unshielded network cable can transmit signals very well. CAT6 Cat6, CAT6A Cat6, CAT7 Cat7, CAT7A Cat7A shielded network cable wiring, the most basic thing to pay attention to is the entire shielding system, (such as shielding accessories crystal plugs, sockets, etc.) should have a shielding effect. And it works only when both ends are properly grounded.

When the shielded network cable shields the signal, the shielding layer will consume the external electromagnetic waves, thereby avoiding the interference of electromagnetic waves to the network. While resisting the external electromagnetic interference, the shielding layer also consumes the data transmitted by itself, which weakens the network signal. As a result, the transmission distance is shorter than that of an unshielded network cable.

In addition to the 4 pairs of cores, there is a copper wire inside the shielded network cable. This copper wire only has the shielded network cable. It is a grounding drain wire connected to the aluminum foil shielding layer. This copper core can provide better shielding. External signals. Mainly to prevent interference and improve the radiation efficiency of radio waves, the ground wire is a reference point for potential. The shielded network cable needs a good grounding, and the shielded circuit can well reduce the influence of strong interference on the network signal. Therefore, a shielded RJ45 socket should be used, and one end of the drain wire is recommended to be grounded when using it

 
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