Is 7550 a wire modem
1844136
Wifi modem (which means you can use wireless phone, tablet, etc.) that connects to computer and telephone outlet via wires.
1011213
I am not sure how accurate this will be because it is based on product descriptions I've read while printer hunting. It appears as though the only difference is the 7525 may have an ethernet port the 7520 does not, making the 7520 is Wi-Fi only.
1225671
No, this is just a cable modem. It only has a ethernet port and a usb port.
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.
799047
You can go to netgear.com and chose cable modem router and then the model Cgd24G to download the manual and find out, I can't remember.
122831
I have a 755T and it works great! I looked at others for sale and they say it works for 705 also, but since I do not have a 705 can't answer for sure.
481323
NO.. Actually I sent this modem back. I did replace it, however, with a "TELEPHONY" modem that is just like the one I was renting from Comcast. I didn't realize my error in reviewing this item until after I hit ENTER. sorry
2201329
Mac Coder is correct, if the modem needs 12Vdc at less than 1A and accepts a 5.5mm center hot connector, then this will work. As they said, Frontier is an ISP and not a modem. A model number is necessary for an accurate response.
199055
No, this is for Cable/QAM/Cable Modems, basically if it runs through Coaxile.
2218922
Odd answer from Comcast since they supplied me with the SBG900 cable modem when I initiated service in the fall of 2008! They probably have a deal with another supplier with either a better cost to them or better specs but it definitely still works and I have been very pleased with the range and reliability.
1181608
Hi, I don't know if it's the same one but if the pictures don't match then I would think its different On another not, I would *not* recommend buying the 7520. It continually drops off the network or crashes in some other way. I am not happy with it. Best regards, Rick
1548707
No. This particular modem is for HSI data only - as noted in the description. I believe the Ubee DVM3203B is used for telephony, but see the following Comcast/xfinity URLs for supported devices and their approved uses:http://mydeviceinfo.comcast.net/http://customer.comcast.com/help-and-support/internet/list-of-approved-cable-modems/
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.
1323047
Yes. It was like it was made for Verizon FIOS. If youre going to use in a room with coax hookup and have a STB already connected you will need a 2.4GHZ bidirectional slitter and 2 RG6 cables. Works great. You only need one ECB2500
282540
RS-485 is half duplex (2 wires). For full duplex, you need RS-422 -- which this does support, but I've not used it.
1269570
Hi there. We returned this product as it was not going to work for us. We went ahead and purchased a new modem directly from Qwest so it would be compatible with their upgraded service. Take Care
622402
Yes it is. I have Comcast. Comcast has a list of compatible modems on its site.