cable modem definition
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- cable modem. A device used to connect one or more computers to a cable company's Internet service. The same coaxial cable coming into the house or office also provides TV and voice over IP (VoIP) service.
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Cable Modem Cost Typical costs: A cable modem costs  $40-$90. Some cable modems are combination devices with routers, which create a wireless network. Some internet service providers sell cable modems and provide them with installation of the DSL service.
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cable The definition of cable means a rope-like bunch of wires used to connect two things. 1  The cord that connects your phone to the wall socket is an example of a cable. The  connection between your computer and your internet service provider is an example of a cable.
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Definition of 'modem' Word origin of 'modem'. modem in Electrical Engineering (moʊdəm) A modem is a hardware device that converts digital computer data into analog tones that can be transmitted over dial-up telephone circuits. Analog modems convert the digital (binary) signal from the computer into an analog signal that the old style telephone network understands. A broadband modem may share the utility data communications channel for the purpose of Internet access and other computer type services.
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Is Codes and encodes documents so they can be transmitted over telephone lines? What device allows computers to transmit data over telephone or cable lines? This is called a modem. The word modem comes from a sort of abbreviation for what it does, modulate (MO) demodulate (DEM).
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- coaxial cable. a cable that consists of an insulated conducting tube through which a central, insulated conductor runs, used for transmitting high-frequency telephone, telegraph, digital, or television signals.
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Modem A modem (modulator–demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.
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Encyclopedia Cable modems typically connect to a computer or router via Ethernet; however, some cable modems connect to one computer via USB. Cable Internet is a shared service, and the speed will vary depending on how many customers are sending or receiving data on that cable segment at the same time.
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Definitions &Translations Cable modem. A cable modem is a type of network bridge and modem that provides bi-directional data communication via radio frequency channels on a hybrid fibre-coaxial and RFoG infrastructure.
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Glossary of Wire & Cable Terminology MODE - A path of light through a fiber of a fiber optic cable. MODE FIELD DIAMETER - In single-mode fiber, the region in which light propagates is larger than the glass core diameter. This mode field diameter is a measured value and often listed as a requirement with core diameter in fiber specifications.
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Streaming With a Cable Modem Devices. Devices on which streaming video and audio are accessed need to connect to the modem through a wireless or wired connection as part of a local area network. Wireless connections are typically provided by the modem or a connected wireless router.odems. To access the Internet through a cable Internet connection, you must obtain or purchase a cable modem. The modem facilitates the transferring of all data, including streaming video and audio, from the Internet.
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- The Arris Motorola SB6141 is the best DOCSIS 3.0 cable modem on our lineup. It's compatible with the four largest cable internet providers in the United States, and most of the 10 largest ISPs. The SB6141 has 8 x 4 channel bonding, while its bigger brother, the SB6183, has 16 x 4.
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Glossary of Cable Television Terms CableCARD: A CableCARD (or point-of-deployment module) allows a consumer to access cable programming using a digital cable-ready television set or a retail set-top box (navigation device) instead of renting a set-top box from a cable operator. Cable operators must provide subscribers with CableCARDs upon request.
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- Gigabit Ethernet Ports for the Fastest, Most Reliable Internet Performance. Motorola 16x4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Charter Spectrum,... by Motorola. $ 79 99 $129.99Prime. Save 38%.
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Cable Modem Termination Systems (CMTS) Cisco MCxx cable modem cards allow you to connect cable modems on the HFC network to a Cisco uBR7200, uBR7100 or a uBR10k in a Community Antenna Television (CATV) headend facility.
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Modem Modems are generally classified by the amount of data they can send in a given unit of time, usually expressed in bits per second (symbol bit/s, sometimes abbreviated bps), or bytes per second (symbol B/s). Modems can also be classified by their symbol rate, measured in baud.
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Definition of 'modem' (computing) a device for connecting two computers by a telephone line, consisting of a modulator that converts computer signals into audio signals and a corresponding demodulator Word Origin C20: from mo (dulator) dem (odulator)
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DSL modem DSL modem. DSL modems are hardware devices that allow your computer to communicate with an Internet Service Provider over a DSL connection. A traditional phone line (RJ-11) connects to the back of the DSL modem, and a Cat5 (Ethernet) cable connects the modem to router or computer. traditional phone line (RJ-11) connects to the back of the DSL modem, and a Cat5 (Ethernet) cable connects the modem to router or computer.
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- A cable splitter is a device that allows two separate coaxial cables to be run from a single outlet or a similar type of cable...
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PC Help Center In order for devices on the network to connect to the Internet, the router must be connected to a modem. Therefore, most routers have a specific Ethernet port that is designed to connect to the Ethernet port of a cable or “DSL” modem. A modem is a device that provides access to the Internet. The modem connects to your ISP, which typically provides either cable or DSL Internet service. Cable modems have a coaxial (or coax) connection, which is the same type of connector found on a TV or cable box. This connects to a cable port on the wall.
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Is a cable modem the same as a wireless router? Is a cable modem the same as a wireless router? Short Answer   No. They are two completely different pieces of hardware.   Long Answer   A cable modem (MOdulator/DEModulator) modulates analog carrier signals fr…om your internet service provider to digital information and visa versa.
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What is a Cable Modem Router? A wired cable modem router offers the best speeds and the most security, but it has the drawback of being limiting, and in some cases impractical. Unsightly cables might have to be run to different levels of a home or office building.
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Definitions &Translations Cable modems are primarily used to deliver broadband Internet access in the form of cable Internet, taking advantage of the high bandwidth of a HFC and RFoG network.
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Cable Modem Cost Verizon provides a free cable modem to customers who sign up for the cable internet service. While the modem is free, there is a $20 fee to ship the device. Shopping for a cable modem: PC Magazine provides a comprehensive networking guide for consumers , both business and residential.
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Whatâs the Difference Between a Cable Modem and Router? Apr 1, 2013 By DavidStrom cable modem, cable router, comcast, 27 Comments. Many High Speed Internet Service Providers (ISPs) boast about the numerous benefits of their service compared to dial-up. But rarely will they mention any of the potential consequences or dangers that come along with cable modems.