Quick Answer: Do I Need A Second Modem?

Do I need another modem?

No.

You will only need one cable modem in your house.

If you have more than one computer, we have modems available that support up to 4 wired and several wireless connections at once.

You can also use one of our own basic modems and connect your own router or other networking devices..

Can you have 2 modems in the same house?

It is possible to have two modems but you would have to have two Internet accounts to do so. We can only provision one modem per account. Doubling your costs just to get an Ethernet connection upstairs is definitely not the solution you’re looking for.

How often should I buy a new modem?

We recommend you to upgrade your equipment every two years. This applies to either an Ethernet or a wireless modem. This is because with time, your equipment may become obsolete with the incorporation of new technologies.

How do I set up a second modem?

First router: Connect the Internet (or WAN) port to your modem. Second router: Connect one of the other ports (not Internet or WAN) to the same port on the back of the first router. If your ports on your routers are WAN, 1, 2, 3, 4, then connect the first and second router together in port 1.

Do I need both a modem and a router?

A router connects your devices to each other and, in hard-wired setups, to the modem. The router connects to your modem and then to your devices (laptops, smart TVs, printers, etc.) … However, a router doesn’t need to connect to a modem to function. You can choose to create a LAN without Internet access.

Can I buy a second modem?

As Rich states, it is possible to have 2 modems on your account, provided you are willing to pay separate charges for both of them.

Is having 2 routers bad?

No, two routers will not cause problems. If they are on the same (or close) channels, it may cause some slowdowns in performance tho, it’s best to get them on channels at least 6 apart, so no part of the bands overlap. … No, two routers will not cause problems.

Can two WIFI routers interfere with each other?

If two or more wireless network are placed close to one another, then they can interfere with each other if: They use the same operating frequency (2.4 GHz or 5 GHz). … A wireless router can send the wireless signal using a set channel, from 1 to 11 or 13 (depending on the router model and where it is sold).

Do I need a second modem for a second router?

3 Answers. Internet doesn’t come to your house via an Ethernet cable, so you need some piece inbetween anyway. This is normally your cable modem, and they come with routers (separate or in one device) to enable multiple devices in your house to connect at the same time. So a router is needed – but only one router.

Can you hook up 2 modems to one cable line?

Both of which run off of a cable modem, you can have two modems in the house running off of their own coaxial cables. However, one modem MUST be dedicated for internet, and one modem MUST be dedicated to the telephony service. Albeit easier to just use one cable modem with a telephony port would work totally fine.

Do WIFI extenders really work?

Wireless repeaters really amplify nothing and can make matters worse. A typical repeater uses the wireless router’s capacity in the same way as anything else that connects to the wireless network. It is not an independent access point.

Is 2 routers better than 1?

A: No, connecting two routers doesn’t produce a stronger signal. But the equipment provided by Comcast may not deliver the best Wi-Fi for your situation.

Does having 2 routers increase Internet speed?

Will Adding a Router Increase Speed? Network bandwidth is much the same as a plumbing system. … If your Wi-Fi is slow, adding a second router can improve data flow if your Wi-Fi was slow, but it won’t help if your internet service was slow too. There are three components to a Wi-Fi network that all work together.

Does adding a second router slow down Internet speed?

Assuming one router connects to a modem or is a router/modem it will be as fast, or faster than your Internet connection. The second router would be on the ethernet side of the gateway router and it would be able to route at ethernet speeds. So using two routers should not slow down your Internet connection.

Whats the difference between a modem and a router?

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.