Category 5 single-shielded network cable oxygen-free copper twisted pair The manufacturer tells you that twisted pair, as a transmission medium, is made of two thin copper wires wrapped with insulating materials twisted together at a certain ratio.

Why twist two wires in twisted pair: Category 5 single-shielded network cable oxygen-free copper twisted pair The manufacturer tells you that because this mutual twist changes the original electrical characteristics of the cable, it can not only reduce its own crosstalk, but also To the greatest extent, prevent signals on other cables from interfering with this pair of cables.
Super Category 5 twisted-pair cable is composed of four pairs of twisted pairs, a total of eight wires. Category 5 single-shielded network cable oxygen-free copper twisted pair The manufacturer tells you that twisted pair cable is the most commonly used transmission medium in integrated wiring projects. It is made of two insulated wires twisted together according to a certain specification. A kind of general wiring, which belongs to the transmission medium of information communication network.
STP, SFTP, UTP, FTP, ASTP distinction:
STP: Independently shielded twisted-pair wire, adding an aluminum foil layer outside the core wire, and each pair of wires has an aluminum foil shielding layer to reduce signal attenuation. There is also a metal braided shielding layer for every 4 pairs of wires, which has reached the structural standard of the seven types of network cables. Category 5 single-shielded network cable oxygen-free copper twisted pair The manufacturer tells you that it is suitable for high-speed network and high confidentiality transmission, can support future application updates, can unified wiring platform, and transmit multiple media information together.
SFTP: Double-shielded twisted-pair cable. A braided mesh is added to the aluminum foil of STP, usually aluminum-magnesium wire braided mesh, tinned copper mesh, and the outer layer is PVC jacket. Generally speaking, there are two shielding layers, and There must be insulation between the two shielding layers. The Category 5 single-shielded network cable oxygen-free copper twisted pair manufacturer tells you that its advantage lies in effectively reducing the environmental magnetic field and signal interference, and the internal signal attenuation is low. The disadvantage is that it is poor in flexibility and expensive. This kind of wire with anti-interference and highly confidential transmission is suitable for professional wiring projects in special environments.
UTP: Unshielded twisted pair. This type of wire is the most commonly used wiring system wire in the general market. It is used for ordinary network applications with a transmission bandwidth below 250MHz and no special performance requirements. The overall performance meets the requirements, the price is cheap, construction and maintenance convenient. Category 5 single-shielded network cable oxygen-free copper twisted pair The manufacturer tells you that the maximum performance limit of this type is only a cabling system that supports Category 6 network cables.
FTP: Twisted pair shielded by aluminum foil, which has the advantages of large bandwidth, certain anti-interference ability, reduced signal attenuation, low smoke and halogen free recycling, and environmental protection.
ASTP: The armored twisted-pair shielded network cable (cable) is a more special double-shielded network cable. On the basis of the above double-shielded cable, the outer layer is a steel tape armor layer. When used, both ends of the steel tape armor layer Ground, and ground one end of the innermost shield. Category 5 single-shielded network cable oxygen-free copper twisted pair The manufacturer tells you that it has the effect of double-shielded cable, and has higher strength. It can be used in wiring systems with frequent rodents or explosion-proof requirements. Generally, shielded cables are more expensive than unshielded cables. It is more expensive for installation and installation, and the bending performance is slightly worse. But it is suitable for some special environments and integrated wiring of screen systems. You can make a reasonable choice after understanding your own situation to optimize the cost and wiring effect.