A lan is to connect individual computers or terminals using networks to exchange information and share resources according to certain protocols. Commonly used network cables include twisted pair wires, coaxial cables, and optical fiber cables. Twisted Pair wires can be divided into shielded twisted pair wires (STP) and unshielded twisted pair wires (UTP) based on whether they are added with the screen layer of a wire mesh ). Most local networks use un
types and uses of network cables
Network cable is our life in the LAN, WAN, the essential media, in the life of our common network cable mainly: twisted-pair, coaxial cable, optical fiber of these three kinds. The twisted pair is the most common in our life, and is also the main object of this article. Twisted pair is
10BASE-T: Twisted-pair cable, generally use rj-45 connector, the maximum effective transmission distance is from the hub 100m, even high-quality 5 twisted pair can only reach 150m. Its matching resistance is 120 euro.
10BASE5: Coarse coaxial cable, with insert-type joints, baseband signal, maximum support length of 500m, up to 100. Its matching resistance is 75
1, LCD TV cable Signal line interface (analog signal) is a radio frequency interface (also known as RF interface, coaxial cable interface, closed route interface), digital signal through the set-top box to convert analog signal video output to the TV, in order to watch TV programs.2, TV or HD set-top box on the HDMI interface is a high-definition multimedia inter
the Device Manager and find the NIC Driver. Right-click Properties and choose transmission mode from the Advanced tab.Common network cables in Lan are twisted pair wires, coaxial cables, and optical cables.Twisted Pair wires are widely used because of their low prices, such as common telephone lines. It is used to connect to the RJ45 crystal head. It has two types of unshielded twisted pair wires (UTP) and shielded twisted pair wires (STP). The price
CATV Network is an efficient and inexpensive comprehensive network, it has a wide bandwidth, large capacity, multi-function, low cost, anti-interference ability, support a variety of services to connect the advantages of millions of households, its development for the development of Information superhighway laid a foundation. In recent years in China CATV Network development, the country has built more than 1500 cable TV stations, the number of users
. According to the International Electrotechnical Commission IEC) classification, connectors belong to the mechanical and electrical components for electronic equipment, its specifications are:Class family) Example: ConnectorSub-family) Example: circular connectorType) Example: YB circular connectorStyle) Example: YB3470Type variant)3. In China's industry management, connectors, switches, and keyboards are collectively referred to as electrical connectors, while electrical connectors and relays
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