What is Hybrid Fiber Coaxial (HFC)?

What does HFC stand for?

Hybrid fiber coaxial (HFC) refers to a Broadband Telecommunications commUnity that combines Optical Fiber and Coaxial Cable.

Hybrid fiber coaxial is used for delivering video, Telephony, voice telephony, Records and different interactive offerings over coaxial and Fiber Optic cables. Hybrid fiber coaxial is globally hired by using cable Operators.

Hybrid fiber coaxial is likewise known as hybrid fiber coax.

What Does Hybrid Fiber Coaxial Mean?

The fiber-optic Network extends from the cable Operator’s master head quit to the regional head ends after which to the neighborhood hub site and to fiber-optic Nodes serving about 25 to 2,000 homes. Master head ends include Satellite Dishes for the reception of remote video Signals and IP aggregation Routers.

The grasp head ends may also residence telephony equipment that offers telecommunication provider to commuNities. The location hub gets video signals from the grasp head end and provides it to Public, educational and government get right of entry to cable TV channels, as required via franchising authorities.

The specific services are Encoded, modulated and Upgraded on Radio Frequency providers, blended into single electrical indicators, and Inserted right into a broadband optical Transmitter. The transmitter converts the electric signal to a Downstream optically modulated sign, that's sent to the nodes. Fiber-optic cables connect the head stop to optical nodes in star topologies or covered ring topologies.