Which type of cable is typically used for home television service connections?

Which type of cable is typically used for home television service connections?

• A. Coaxial cables
• B. Fiber cables
• C. Cat5e
• D. Cat6

Answer: (A)

Coaxial cable is used for home television service because it is designed to carry high-frequency radio-frequency signals with strong shielding and low loss, which is ideal for delivering many TV channels from a service provider into a house. It uses a 75-ohm impedance and standard F-type connectors, making it compatible with typical TV equipment and wall outlets. Fiber optic cables transmit light and are used in parts of the network, but delivering traditional TV signals to a home usually requires conversion to RF or IP at the endpoint, so they aren’t the straightforward choice for a standard TV connection. Cat5e and Cat6 are Ethernet cables meant for data networking and aren’t used to carry the actual TV signal to the television, though they can be used for IP-based streaming inside a home network.

Coaxial cable is used for home television service because it is designed to carry high-frequency radio-frequency signals with strong shielding and low loss, which is ideal for delivering many TV channels from a service provider into a house. It uses a 75-ohm impedance and standard F-type connectors, making it compatible with typical TV equipment and wall outlets. Fiber optic cables transmit light and are used in parts of the network, but delivering traditional TV signals to a home usually requires conversion to RF or IP at the endpoint, so they aren’t the straightforward choice for a standard TV connection. Cat5e and Cat6 are Ethernet cables meant for data networking and aren’t used to carry the actual TV signal to the television, though they can be used for IP-based streaming inside a home network.