What is Router?Ī router is a networking device that connects two or more networks by forwarding data packets between them. Fiber Optic ModemĪ fiber optic modem (FOM), also known as a Fast Ethernet over optical fiber, is a device that enables an electronic device-such as a computer-to transmit and receive signals to and from a wide area network (WAN) using fiber-optic cables for signal transmission instead of the traditional copper wires. In the case of a DSL modem, the modem is connected to your Internet service provider through a phone line, typically with an Ethernet cable. A modem is a small box that connects your devices to the Internet using coaxial cables. DSL comes in three different flavors: SDSL (Symmetric DSL), VDSL (Very High Speed DSL), and ADSL (Asymmetric DSL). It’s a way to get high-speed Internet through your phone line. DSL ModemĭSL stands for Digital Subscriber Line.
#CABLE BOX VS MODEM VS ROUTER TV#
They are different from other types of modems in that they use existing coaxial cabling – the same lines used to bring cable TV into our homes – as a conduit for data instead of telephone or DSL lines. There are three kinds of modem based on cable they use – Cable, DSL and Fiber Cable ModemĬable modems are hardware devices that connect computers to your Internet service provider. Most standalone modems contain only two ports: one for connecting to the ISP and another for connecting to a computer or router via Ethernet. Modems are assigned with a public IP address that allows them to be identified on the Internet. Then, at the other end of the connection, it converts incoming analog signals back into digital signals so you can check email, surf the web, and do other things online. It works by converting your computer’s digital signals into analog signals that travel through phone lines. A modem is the key device that acts as a communication bridge for connecting your LAN to the Internet.
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