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. With a modem you can communicate with your internet service provider. If it connects to your cable provider through a coaxial cable, it is called a cable modem. If it is connected to your telephone line, then it is a DSL modem. The ISP’s infrastructure capability is where your model will necessarily depend on. This could be through fiber or satellite.
A router makes it possible to share internet connection with other devices in your home or office. If you have a wireless router, you can create a Wi-Fi network that devices can connect to. The router can also be provided with ports for Ethernet cables. with the modem, a router can connect different devices to the internet. The router 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. This offers protection in the hardware format in addition to the software firewall protection available in your computer.
Routers and modems are combine in one piece of equipment with ADSL devices.
With a few cosmetic differences, modem-router combos basically work the same way, whatever brand it is.
You can choose from many different types of modem-router combos with prices varying from less than fifty dollars to those over a hundred.
If your service provider is providing internet through cable network, the modem for cable is a standard one called the DOCSIS 3.0 being the latest format across all brands. If it is a DSL connection, you would go for a VDSL connection for speeds greater than 15 Mbps, and an ADSL connection for lesser speeds.
It is easier to choose a router. There are two types of technology in use. These two technologies are the beam forming technology which directs a beam at your device and the other is the radius Wi-Fi technology. This type of technology works well with both new and old devices. The range of speed are from 100 Mbps 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. The difference in internet speed is worth spending a few hundred dollars for.
Instead of getting a separate modem and router, it is better to have one unit that serves both function, a modem-router combo. It helps in a tidy system, provided you are getting all the features of the best modem and the best router, because different brand can be used together.