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Improving internet speeds for customers can be carried out by reducing the number of service groups with subscribers from 500 subscribers to no more than 128, in what is known as a n+0 architecture, with a single node and no amplifiers. [94] [95] [84] HFC networks operating at 1.8 GHz [96] to 3 GHz have been explored with GaN transistors.
Example of a cable modem installed in a home office. A cable modem is a type of network bridge that provides bi-directional data communication via radio frequency channels on a hybrid fiber-coaxial (HFC), radio frequency over glass (RFoG) and coaxial cable infrastructure.
A cable modem termination system (CMTS, also called a CMTS Edge Router) [1] is a piece of equipment, typically located in a cable company's headend or hubsite, which is used to provide data services, such as cable Internet or Voice over IP, to cable subscribers.
Data Over Cable Service Interface Specification (DOCSIS) is an international telecommunications standard that permits the addition of high-bandwidth data transfer to an existing cable television (CATV) system. It is used by many cable television operators to provide cable Internet access over their existing hybrid fiber-coaxial (HFC ...
HFC: Arris CM8200(B) DOCSIS 3.0: 0: 2: Cable modem: Only one UNI-D port (UNI-D 1) is supported for use. Fixed wireless: Alcatel-Lucent: LTE: 0: 4: NBN connection box or indoor unit (IDU) or 4G modem: Where a plain old telephone service (POTS) is in place, this can be kept Satellite: ViaSAT Residential Broadband Terminal 1240: 0: 4: Indoor unit ...
Netflix has had a problem lately. Despite working toward more HD offerings and experimenting with 4K resolutions, the company's streaming service has been seeing slower transfer speeds and ...
Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything is securely connected to the wall and device. 3. Reboot your modem/router - Sometimes the old "turn it off and on again" approach actually does work! Just wait about five minutes before turning it back on to make sure ...
The Telstra HFC network is being maintained – it was found that the Optus HFC network was uneconomic to bring up to an acceptable standard, with these connections now to be provided by FTTC. [97] HFC connections use a DOCSIS cable modem as their NTD. The upgrade path for Telstra HFC-connected premises is DOCSIS 3.1.