The range of a router depends on different factors this mostly will decrease if there are objects that obstruct the connection however, routers have a connectivity range of 100 ft. Routers have an adapter to encode –or decode– the data and transmit it through a radio signal using an antenna. To exchange data between the devices and the router, the latter uses radio frequencies of 2.4 GHz and 5 GHz. Nowadays, a router can connect over 250 devices simultaneously. This will allow communication between several devices at the same time.
Modem vs router should i get a dual download#
WiFi allows different devices to connect at the same time to the internet traffic the upload and download speed of the data will depend on the internet service provided, and when more devices are connected the internet speed will decrease.Ī router will create a WLAN (Wireless Local Area Network). However, the modem will provide the internet just to one of these devices, not to all of them.īut, using two or more routers will expand the Wi-Fi range, and at the same time, they will make up inter-network. When a modem works on its own, this will be able to constitute one single computer network, and all the devices that constitute that network will communicate through wired connections. However, using several modems as bridges in a network doesn’t improve the connectivity nor the internet speed besides, if these want to be used to “cover more area”, this can be accomplished by using a longer ethernet cable. When there are two or modems connected at the same time, one of these is directly connected to the ISP and WAN, while the other works as a bridge until they reach their final destination. The modem connects a specific device to an Internet Service Provider (ISP). However, remember that a modem will provide an internet connection to one device at a time. Though, if there is one internet service, one of the modems can be used as a bridge, and connect both modems through an ethernet cable. Can I Add a Second Modem to My Network?Ī second modem will create its computer network if these have separate account internet services. Subsequently, two or more routers can be used at the same time to expand the range of connectivity of the internet provided by the modem, allowing more devices to connect it, and creating it all together an internetwork. In simpler words, a router provides Wi-Fi to several devices at the same time, and the modem provides internet and/or WAN to a specific device or the router itself. Then, another router can be added to expand the range, and as result, they make up an internetwork that allows the connection –and the exchange of data– between different computer networks.
In a home, one of the routers is connected to the modem, and the router provides Wi-Fi to a specific number of devices in their range. As said before, modems can encode and decode digital information simultaneously that allows communication between that specific computer network to a WAN.
A modem can provide internet to one device at a time, so routers are used to allow other devices to connect to that network. Additionally, when this data is forwarded from one router to another router, they create an inter-network until the data packets reach their final destination.Ī modem is a device that connects a specific network to a wide area network (WAN) and the internet. A router transmits and directs the data over the network. This connects the devices to the internet by downloading and uploading data from the devices to the internet traffic. However, a router and a modem are not the same devices, and they shouldn’t be confused.Ī router is a device that connects to various devices simultaneously. So, a second router can be added to the same network using the same internet service. Every ISP (Internet Service Provider) just allows one modem per account so, if someone wants to acquire a second modem, a second internet service has to be paid! What is the difference between a Modem and a Router? Two modems can be used in the same house, however, a second hard line of internet service will be needed.
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