What is HFC?
The Internet is many things these days, but no matter how many new functionalities are invented for Internet capabilities, the need is still paramount for cables to connect those Internet-related machines and to transmit those signals. Like the revolution in computer uses, the construction and functionality of computer cables have taken leaps forward in recent years. What used to carry only small amounts of data is now tasked with transferring wide-band data streams. This is where HFC comes in. HFC stands for Hybrid Fiber Coax, a kind of transmission that is made over both coaxial and fiber optic cables. The data being transmitted over HFC cables is traditional letters and numbers, of course; but it also includes newer technology data such as streaming audio and video and Internet phone calls. What used to be only cable television signals transmitted over coaxial cables has now become broadband signals sent over HFC cables. It’s email and file transmissions as well, and with the broadb
HFC means Hybrid Fiber Coax, a kind cable on which data are transmitted. In HFC the data flows over both coaxial and fiber optic cables in both the form traditional and modern. In traditional transmission, the data are being transmitted in letter and number format while in modern technique data streams in audio and video and Internet phone calls. Now days broadband signals are also being transmitted over the HFC besides television signals. The email with attachments and big files can also be transmitted through it. To transmit the data over HFC cables, it needs to be a two way directional. Thus it can provide full internet connection service that is necessary in the present scenario for running internet and performing task through it. The cable TV companies usually uses it to transmit the television signals in the trunk-and-branch system format. In this format the TV companies transmit television signals through fiber optic cables as a trunk that is connected to customers coaxial cable
