From a consumer standpoint, the weakest point of coaxial cable is its vulnerability to signal quality loss during use. Factors that determine the magnitude of the signal loss include the length of the cable, wear on the wire and exposure to sources of electromagnetic interference from other electronic devices.Continue Reading
Another disadvantage of coaxial cable compared to fiber-optic is that it has a much lower overall bandwidth. It is a moderately expensive cable, not as much as fiber-optic, but more than the smaller twisted pair cables. The cost of installation of a coaxial cable is high due to its thickness and stiffness, and the cost of maintenance is also high. These are the main business disadvantages of using coaxial cable. From a customer standpoint, the high maintenance required to sustain decent performance is generally the most annoying aspect of using a coaxial cable system such as cable TV or Internet.
Due to the loss of signal as the length of the cable grows, repeating stations have to be used by the cable company to prevent signal degradation. The inherent flaws of coaxial cable and its sensitivity to disruption are an aggravating cause of poor service performance, a negative that may eventually be phased out as technology shifts to fiber-optic cables.Learn more about Electrical
To install a 220-volt outlet, obtain the necessary permits, turn off the power, run a new cable from the sub-panel, cut a hole for the new outlet and attach the cable's wires to the new outlet. Hire a licensed electrician to make the connection at the breaker box.Full Answer >
To wire an electrical outlet to a wall switch, turn off the power, install the new switch box, run a new cable from the switch to the outlet, disconnect the tab connecting the receptacles on the outlet and connect the wires to the appropriate terminals. Follow all local building codes and consult a licensed electrician with questions.Full Answer >
In order to wire a 220-volt receptacle, turn off the power, choose the appropriate cable and attach the wires to the corresponding screws. Contact a licensed electrician to connect the cable to the main panel.Full Answer >
To wire your own residential telephone line, disconnect supply of power to the network interface device box, insert and pull out a cable from it, and connect the cable's color-coded wires appropriately to the jack's terminals. Then, route the cable to the telephone's future location, and connect its wires appropriately to a RJ-14 jack. Finally, check if the wiring is done properly.Full Answer >