Will this router work with an Arris SB6121 modem for comcast?
902593
yes it should work with any cable system or satellite because my relative uses it and he has comcast i hope this helps you
687140
The Arris is a telephony modem, not a gateway. In other words, it does not have a router incorporated in it, and so I still have my LinkedSys router hooked up to it. BTW, if you are going to use it with Comcast, it works, but it took me the better of a month before Comcast got me set up with both Internet and phone going through this modem. My recommendation, get Comcast on the phone first with step by step what you'll need to do to self install, and the moment it doesn't go right, get a supervisor on the line to resolve the issue. That's what it took on my end
1799123
Modem will or should work with any service provider. I have comcast. However, you will have to contact AT&T; and give them information ( as I did with Comcast) about the modem ( they will tell you what is needed) before it will work.
2263883
this router should work with most cable modems, I believe this router should work fine.
253362
Should be fine. This is a router not a modem. Routers don't care. Modems do. ;)
2010637
Unless Comcast it's offering dsl then no. This is strictly a dsl modem. You would want to search for a cable modem.
1419944
Yes, it will work. However, you may not be able to maximize the performance of your modem. It would be better to get a newer router.
1149056
As long as you have a valid IP address, it should work fine. I am not sure about your particular modem, and if it uses DHCP or not.
248858
Yes- Routers are never a conflict issue with ISPs. So long as you have a working modem, this can be used as a router on any provider. It is important to note what equipment you have for a modem. Comcast often provides what is known as "Wireless Gateways", which are combination modem/router units. If you have a Gateway for a modem, you need the gateway properly configured to add a dedicated router like this, otherwise you'll run into issues.TL;DR, Yes, this router will work on a Comcast network when paired with a modem or properly configured gateway, with an emphasis on properly configured. Yes- Routers are never a conflict issue with ISPs. So long as you have a working modem, this can be used as a router on any provider. It is important to note what equipment you have for a modem. Comcast often provides what is known as "Wireless Gateways", which are combination modem/router units. If you have a Gateway for a modem, you need the gateway properly configured to add a dedicated router like this, otherwise you'll run into issues.TL;DR, Yes, this router will work on a Comcast network when paired with a modem or properly configured gateway, with an emphasis on... » Read More Yes- Routers are never a conflict issue with ISPs. So long as you have a working modem, this can be used as a router on any provider. It is important to note what equipment you have for a modem. Comcast often provides what is known as "Wireless Gateways", which are combination modem/router units. If you have a Gateway for a modem, you need the gateway properly configured to add a dedicated router like this, otherwise you'll run into issues.TL;DR, Yes, this router will work on a Comcast network when paired with a modem or properly configured gateway, with an emphasis on properly configured. « Show Less
1462534
Yes it will. It is my understanding that most if not all routers are backward compatible.
808910
Hi Dave, I have had an Arris Tm722 modem for about a month now. My model, used by Comcast, has two standard phone jacks in the back. This is an upgraded model over the 502 you currently rent. It can handle faster speeds. There is also an 822 TM. That might be the newest one that Comcast approves. The Arris TM 722 will work fine. You don't even have to buy a brand new one unless you want to. I bought a used one with a 30 day warranty with a brand new battery. It works great. There is no need to keep paying Comcast a monthly rental fee. That is exactly why I also purchased one. Hope this helps, Bob
152419
Hey Sean, this does work with Comcast but this is not a modem/router combo. It's just a router so you'd still need your original modem in place. Hope this helps.
914067
I bought the Arris TM802G from Amazon because Comcast said I had to have a Doc Sis 3.0 telephony modem. Comcast said they weren't able to support this modem. I told Comcast that I was using it just for phone and cable and they were able to install it over the phone. It should work for Internet as well.
945540
From where I was at, it didn't work for me. You should go on the Comcast website and take a look at the router compatibilities. Be careful out there because they don't work in some areas. Good luck!
1758984
do u hv. a router frm. comcast ? if so, then you should be able to plug in your internet connection from router into this wireless router
2230304
I don't know for sure. I am using it with Time Warner. They had a list of compatable MODEMS and this was on the list. I would suggest you ask COMCAST. I hope it does as Time Warner is supposed to sell out to COMCAST.
2173514
I'm not sure. In my area Comcast uses cable to provide internet service and this modem is for ADSL, not cable. Here's a link to the user manual: http://www.tp-link.com/Resources/document/TD-W8960N_V3_User_Guide.pdf