Category 5e unshielded waterproof network cable manufacturers tell you that shielded network cable refers to a network cable with a shielded layer inside, and the shielded layer refers to aluminum foil and woven mesh. The Category 5e unshielded waterproof network cable manufacturer tells you that the shielding layer of the single-shielded network cable is only one layer of aluminum foil. The double-shielded network cable is wrapped with a layer of aluminum foil outside the twisted pair, and there is a layer of metal woven mesh. The double-screen network cable and the unshielded network cable are It is distinguished according to the different environment in which it is used. The double-shielded network cable is mainly used in the environment with strong interference, and the unshielded network cable is used in the ordinary daily network environment.

1. Double-shielded: network cable and unshielded network cable are very easy to distinguish from the internal structure. Double-shielded network cable has a layer of metal shielding net and a layer of aluminum foil inside. Double-shielded network cable is also called double-screened network cable. There are only 4 pairs of cables inside the unshielded cable.
2. Network cable: The internal cable pairs are tightly twisted together in a counterclockwise direction. The practice of twisting each other is beneficial to reduce internal crosstalk and reduce external interference. Category 5e unshielded waterproof network cable manufacturers tell you that they are in ordinary In the network environment, weak electromagnetic interference does not affect the unshielded network cable. The inner core of the network cable adopts a two-by-two winding method. The twisting distance of the network cable refers to the length of the internal twisted pair twisted. It is used to indicate how tightly each pair of wires are entangled with each other.
The Category 5e unshielded waterproof network cable manufacturer tells you that each pair of wires inside the network cable is twisted in a counterclockwise direction, and the lay length of each pair is different. This entanglement changes the original electrical characteristics of the cable. It can resist a part of external electromagnetic interference, and it can also reduce the crosstalk problem caused by its own signal.
Category 5e unshielded waterproof network cable manufacturers tell you that when there is strong interference in the wiring environment, it will affect the transmission effect of the network, and severely cause the transmission signal to be interrupted. When the wiring environment has high-voltage wires or high-current wires of audio equipment, The instability of the network transmission signal is more obvious. In this case, a double shielded network cable must be used to shield the strong interference signal to keep the network transmission signal normal.
3. Double-shielded network cable: Category 5e unshielded waterproof network cable manufacturers tell you that the wiring process is more complicated than unshielded network cables. All accessories in the wiring system are required to have shielding performance and a good ground. If the grounding of the cable system is not good, the shielding layer will become the biggest source of interference, and the performance may even be inferior to the unshielded twisted pair cable. Therefore, use shielded network cables when necessary.