What are Modems, Routers, and Combos?
To be able to get your home computer or mobile devices connected to the internet, you will need a modem and a router which are its two major components. Communication with your internet service provider is made possible through the modem. A cable modem connects to your cable provider through a coaxial cable. Connection to a telephone line makes your modem a DSL modem. Your modem will necessarily depend on the ISP’s infrastructure capability. Fiber of satellite could be the medium used.
A router makes it possible to share internet connection with other devices in your home or office. A wireless router creates a Wi-Fi network that devices can connect to. Sometime routers have ports for Ethernet cables. It is through the modem that the router connects devices to the internet. It is the recipient and owner of a single IP address on the internet which servers on the net can connect to.
Firewalls or protective barricades against the internet come with routers. With the router firewall, it gives protection in hardware format, in addition to the software firewall found in your computer.
ADSL devices combine both router and modem in one piece of equipment.
All modem-router combo brands basically work the same way although there are basic differences in the cosmetics or design of the devices.
You can choose from many different types of modem-router combos with prices varying from less than fifty dollars to those over a hundred.
The DOCSIS 3.0 is the latest format for the standard modem for cable, if your service provider provides internet through cable network. A DSL connection has a VDSL connection for speeds greater than 15 Mbps, and an ADSL connection for lesser speeds.
Routers are easier to choose. There are two types of technology in use. There is a beam forming technology for fast AC which directs a beam at your device as compared to the radius wifi technology. This type of technology works well with both new and old devices. Speeds can range from 100 Mbsp to 5300 Mbps.
A modem router bought on your own is much better than the low renal you pay for the modem router provided by your service provider. It is worth spending a few hundred dollars for a great difference in internet speed.
Instead of getting a separate modem and router, it is better to have one unit that serves both function, a modem-router combo. In this modem router combo you can use different brands together, and to get the most of it you should get all the features of the best modem and the best router for your system.
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