are most routers also modems?
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Depending on your internet service provider (ISP), you may need to buy a router, a router and separate modem, or a router-modem. Nearly all ISPs use either DSL or fiber for their service, which requires signal conversion by a modem. Most modern routers have modems built-in, so you only need one device.
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Most stand-alone wireless routers should work just fine with Xfinity (or any other provider), and all the routers listed in this article are compatible with Xfinity internet service. You'll need to pay extra attention only when the router in question also includes a modem.
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Some are simple and easy to fix, like being too far from the router, having Airplane mode turned on, or having a weak signal. However, the issue can be caused by something else like a software bug or problems with the router or modem.
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The main difference between DSL and cable modems is with what devices and what services they are linked with. The DSL modem is connected to the telephone line and is thus linked together with your phone service. A cable modem connects to your cable box and is an add-on to your cable service.
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Modems. A modem enables a computer to connect to the internet over a telephone line. A modem converts digital signals from a computer to analogue signals that are then sent down the telephone line. A modem on the other end converts the analogue signal back to a digital signal which another computer can understand.
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The difference between a modem and a router is that a modem connects to the internet, and a router connects devices to Wi-Fi.
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A modem will give local Internet access to a single device, but requires a router to connect multiple devices via Wi-Fi. When your home network uses a modem-router combination device or a gateway, it talks directly to the Internet Service Provider to connect you to the internet and enable a Wi-Fi connection.
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Most computers and portable devices have built-in wireless adapters. Therefore, all you need is a wireless router and an Internet Service Provider. ... However, you won't be able to connect to the Internet unless the wireless router has an Internet connection. Therefore, you need a cable or DSL modem provided by your ISP.
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They are both use networking cables, for short. They can be used on the WAN side of your router to connect it to a modem, or on the LAN side to connect a modem's switch to a peripheral, or a router to various equipment, like a desktop, NAS, SAN, printer, etc., etc., etc. It's just a standard ethernet network cable.
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A main router supports up to 2 wired devices (connected to LAN port on the router). A secondary router supports up to 3 wired devices (connected to LAN port on the router).
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The primary piece of hardware you need is a modem. The type of Internet access you choose will determine the type of modem you need. Dial-up access uses a telephone modem, DSL service uses a DSL modem, cable access uses a cable modem, and satellite service uses a satellite adapter.
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A hub and a router are both electronic devices used in computer systems networking. A router is a more sophisticated device with both hardware and software that is used to connect multiple area networks (LANs and WANs), or two or more logical subnets. See also Hub vs.
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Routers like the ones from Dlink, TPlink, Asus, Buffalo, etc, etc. Routers like the ones from Cisco, Juniper, HPE/Aruba, Dell, etc, etc. NO, they are not plug and play.
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DSL Modem vs Cable Modem The main difference between DSL and cable modems is with what devices and what services they are linked with. The DSL modem is connected to the telephone line and is thus linked together with your phone service. A cable modem connects to your cable box and is an add-on to your cable service.
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When it comes to cable modems, the choice is yours. Your home network can take advantage of an ARRIS cable modem that's either wired or wireless, depending on your needs. If you already have a wireless router, you may want to opt for the simplicity and value of a traditional (or “wired”) cable modem.
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Wifi routers help your wireless compatible device to connect to an existing network which is usually LAN. Wifi modems enable your device (e.g. laptop) to accept a radio signal which is provided by your ISP to connect to the internet.
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Modem vs. Router: What's the Difference? Your modem is a box that connects your home network to the wider Internet. A router is a box that lets all of your wired and wireless devices use that Internet connection at once and also allows them to talk to one another without having to do so over the Internet.