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 Coaxial cable, coaxial cable, Daquan, SYV coaxial cable manufacturer's details 
 The coaxial name related to its structure. One of the most common transmission medium in the coaxial cable is also a local area network. A pair of conductors which is used to transmit information outside, in accordance with the cylindrical outer conductor layer sets, including the conductor (a thin core) between two conductors with insulating material isolated from each other in structure of the system selected, the outer conductor and the central axis of the core center of the line in the same axis, so called coaxial cable, coaxial cable has been designed this way, but also to prevent the transmission of the abnormal signal of the external electromagnetic interference. 

 Coaxial cable can be divided according to their diameter: thick coaxial and thin coaxial cable. Culan apply to relatively large local network and its standard long distance, high reliability, due to the installation do not need to cut off the cable, according to the need for flexibility to adjust the computer's network location, but Culan network must be installed transceiver cable, installation difficult, so the overall cost. On the contrary, thin cable installation is relatively simple, low cost, but to cut off the cable installation process, the two shall be fitted with basic network connector (BNC), and then connected to both ends of the T-connector, so when the joints for a long time prone to poor hidden, which is one of the most common fault in what happened in the run-in Ethernet. 

 Whether the Culan or thin cable are bus topology, a cable connected machine, this topology is applicable to machine-intensive environment, But when a contact failure, malfunction series impact to the entire root cable on all machines. Fault diagnosis and repair is a hassle, therefore, will gradually replace unshielded twisted pair or fiber optic cable. 

 Coaxial  Coaxial Cable, two concentric conductors, conductor and shield sharing the same axis of the cable. It is widely used in computer networks is another wire. As in the main line outside wrapped in insulating material, another layer of mesh outside of the insulating material woven shielded metal cable, so a good barrier from outside electromagnetic interference and improve communication quality. 

 The advantages of the coaxial cable is relatively long repeater line to support high-bandwidth communications, but its disadvantages are also obvious: First, large volume, thin cable of diameter there is a 3/8 inch thick, to take up cable pipeline, a lot of space; can not afford to tangle, pressure, and severe bending, these can damage the cable structure to prevent signal transmission; high cost, while all of these shortcomings is the twisted pair to be able to overcome, so in the present LAN environment, the basic has been based on twisted-pair Ethernet physical layer specification replaced. 

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