Home computer networks feature routers and modems as components. Both are specialized pieces of hardware which work together, even integrated into a single device and sometimes made by the same companies. Nevertheless, modems and routers serve to various purposes.
Homeowners must learn as much as possible about Router vs Modem wifi to master home network setup and management.
What is a Modem?
A modem technically converts electronic signals from one network to be used on another network. Modems connect to home networks to the Internet. Conventional dial-up network modems converted signals from PCs and other electronic devices to the analog signals that phone lines support. Broadband modems convert digital signals of their home network in the other digital forms required for a variety of sorts of broadband Internet support.
What is a Router?
A network router links devices together into one or more local networks and then interfaces those networks to external ones. Home broadband routers are a kind of routers designed to connect an assortment of consumer devices to one another and into a shared broadband Internet connection. Two of the routers is the TP-LINK TL-WR841N Wireless N300 Home Router along with the NETGEAR Nighthawk AC1900 Dual Band Wi-Fi Gigabit Router.
Router vs. Modem wifi for Home Networking
Aside from the power cable, a Normal consumer modem has only two physical network connection points (called interfaces):
One for the Internet line. A modem’s Internet interfaces can be RJ-45 jacks (such as DSL Internet), coax (for cable Internet), and so forth. Modems may tag these ports as “WAN,” “Internet” and “line.”
One for your home community. A modem’s home network confronting port could be either Ethernet or even USB and is frequently marked as “LAN.”
Home routers usually feature at least five ports in addition to power:
One for a modem, known as “WAN,” “Internet” or “uplink.”
Four or five (but sometimes only one) to get Ethernet cables that connect to local devices such as computers, printers, and game consoles
plus optional USB ports for portable printers or storage
Also unlike modems, wireless home routers comprise built-in radios (with either internal or external antennas) to support Wi-Fi clients.
The Use of Routers and Modems in Home Networks
When both devices are present, the modem plugs into the router and stays between it and the Internet line.
Home networks need a modem to access the Internet. A home network without Internet access can be useful as it enables storage, printer and file sharing among the regional clients.
Home networks do not want a router. A device like a laptop can plug into the Internet modem directly. With non-trivial effort, a PC or laptop can be configured to support a wireless LAN (WLAN) and share the modem’s Internet link. Routers have emerged to construct a home network because of the convenience they provide.
Integrated Router and Modem Devices
Several network equipment makers sell combination units that integrate the functions of a router and broadband modem. Sometimes called home residential or network gateways, These units are usually acquired by Internet providers and sold or leased to clients as part of the subscription. Other than being integrated into a single device, the router and modem’s functions are identical as when they’re just two separate devices. Other clients prefer to keep freedom of flexibility and choice to replace or upgrade their routers separately, although some consumers prefer the convenience of integration.