File Name: advantages and disadvantages of coaxial cable .zip
This is the good differentiation i have ever come across for the coaxial cable. Really liked it. Thanks a ton. Digital Coaxial cable. Thank you for this posting.
Orders delivered to U. Learn more. The second transmission medium to be introduced was coaxial cable often called coax , which began being deployed in telephony networks around the mids. Figure 2. In the center of a coaxial cable is a copper wire that acts as the conductor, where the information travels. The copper wire in coax is thicker than that in twisted-pair, and it is also unaffected by surrounding wires that contribute to EMI, so it can provide a higher transmission rate than twisted-pair. The center conductor is surrounded by plastic insulation, which helps filter out extraneous interference.
Coaxial cable assemblies are easy to install and very durable. Because the coaxial cable has the best performance in a short distance, it is very suitable for home.
The data transmission characteristics of coaxial cable are better than twisted-pair cable. It can be used for broadband transmission. Disadvantages of Coaxial Cable 1. Expensive compared to twisted pair cables. The coaxial cables are not compatible with twisted pair cables.
While selecting the cable, a type of data transfer, purpose, advantages, and disadvantages taken into consideration. Twisted pair cables consist of color-coded pairs of insulated copper wires, one wire carries the signal, and the other is used for ground reference. Every two wires are twisted around each other to form pairs that are encased in a plastic sheath each wire with a diameter of 0. The number of pairs varies depending on the cable type. More twists per foot in a pair of wires, less the cross talk.
The advent and continuous growth of information technology has put more emphasis on the speed at which data can be relayed from one point to another. Although data transfer can still occur wirelessly, the fastest and more reliable way of transmitting data is by way of wire connection. We will write a custom Essay on Fibre Optic vs.
Coaxial cables are the guided media that carnes the signal of higher frequency range compared to twisted pair cable. Coaxial cables are also called coax. Two types of coaxial cables are widely used: 50 ohm cable and 75 ohm cable. Due to the shield provided, this cable has excellent noise immunity. It has a large bandwidth and low losses. Co-axial cables are easy to install. They are often installed either in a device to device daisy chain Ethernet or a star ARC net.
Network cables are used in communication systems around the world.
➨It is less susceptible to noise or interference (EMI or RFI) compare to twisted pair cable. ➨It supports high bandwidth signal transmission compare to twisted pair.Reply