Great digital experiences begin and end with great wifi, so when we set out to design our xfi advanced gateway, our goal was to create the fastest, smartest and most powerful wifi device on the planet. Xb3 modem comcast arris tg862gct phone modem for xfinity. The wireless gateways from comcast xfinity provide the functionality of a wifi router, a docsis 3. Comcasts xfi advanced gateway modem is now available. Download the xfinity x1 user manual or quick start guide and get other helpful information. Lyrasetup how to set up lyra with comcast xfinity xb3. Setup and user guide comcast cable xfinity tv app profile. This means its guaranteed to work well with your xfinity service, and it covers all the bases by including the internet modem, a wireless router, and a voice modem all in one box. Enabling the bridge mode feature of the comcast xfinity gateways. Comcast launches xfinity xfi, turning gateways into wifi systems. The new service is immediately available to all existing xb3 gateway users, giving. Hold the reset button for 30 seconds until all the led lights power off and wait two minutes.
Comcast launches xfinity xfi, turning gateways into wi. The xfi wireless gateway is the standard modemrouter you get from xfinity when you sign up for an internet plan with speeds up to 300 mbps. If i try to access files on my windows 7 desktop sharing is. The gateway provides a faster connection to the internet by incorporating 16 bonded. Docsis speeds up to 1 gbps, 24 downstream x 8 upstream channels. The status will display as connected, signifying you are connected to xfinity. The modem, which the company is billing as the most advanced device its ever made, made its debut back in may, but starting today its available in every market that comcast offers gigabit internet. If youre looking for the user manual for your xfinity voice device, you can download a copy of the appropriate xfinity voice user manual after providing your service address information. Wireless network connection and troubleshooting tips xfinity. Jan 10, 2018 comcast xb6a modem hi all just to ask i just got 2 xb6a comcast modems, the prob i have is my wifi is fast 300. Find the default login, username, password, and ip address for your cisco dpc3939 xfinity router. Before purchasing your own equipment, confirm it is approved for use with xfinity services and can achieve the maximum capability of your subscribed speed tier. Xfinity wifi connecting your devices to xfinity wifi. Hard reset the access point by using a small object paper clip or pin to hold in the reset button on the back of the access point.
What you need is a stand alone modem that locks on to 16 downstream channels, and a separate dual band wireless router. Wait a few seconds while your computer acquires an ip address from the xfinity network. Connect home internet, phone, and cable networks for the most optimized download speeds, battery backup, and more. Jun 11, 2016 xfinity xb3 vs xb6 should you upgrade.
Connect to the xfinitywifi network and open your web. Set up and manage your comcast business wireless gateway. Jan 25, 2019 after being told via emails that my network was out of spec, i decided to rent an xfinity xb6t wireless gateway. Configuring the comcast cisco dpc3939b dpc3941b gateway. Im trying to find the manual for the arris version of the xb6 mainly because i want to know what the led status indicates been blinking red. The new service is immediately available to all existing xb3 gateway users, giving those customers greater control over their. The cisco model dpc3939 residential gateway is designed to meet packetcable 2. Xfinity for full functionality of this site it is necessary to enable javascript. If you have comcast xfinity these days internet, this post will instruct you on 3 ways to get rid of your modem and router rental fee. Netgear nighthawk dualband ac1900 router with 24 x 8 docsis 3. Comcast will not activate this modem, it has been reported stolen. The technology behind the industrys fastest wireless gateway. Troubleshoot xfinity wifi connectivity in your business. Dpc3939 modem by cisco comcast xb3 xfinity wifi modem.
Gateway connection status displays a summary of your local ip, wifi and xfinity networks access from the left navigation menu. Below is a list of the three 3 generations of wireless gateways from xfinity. I think ive gotten a handle on the xfinity x1 dvr system with xb3 modem gateway moca 2. Get it today with same day delivery, order pickup or drive up. View and download comcast xfinity user manual online.
I am summing this up into sections after a brief summary about the device and setup. To use lyra to work with comcast xfinity xb3 cable modem, please follow the below steps. Learn more about wireless gateways and download the user guides. It was easy with xfinitys tech support, but it was your article to give me all the clues in the first place. See our comcast approved modems for business page for compatible modems. The ideal network involves your internet service provider isp connecting.
Why would i have both a tivo for 14 years by the way and have the xfinity x1 dvr system is that i live in a gated 55 plus community that just arranged a bulk contract agreement. Alexander goes over the settings of a xfinity router the b tag inc. Easy connectivity connect any wpscompatible computer or device with just one button. Comcast launches xfinity xfi, turning gateways into. Alternately, some xfinity customers may wish to purchase and use thirdparty cable modems and gateways. We have 4 comcast wireless gateway manuals available for free pdf download.
Comcast customer service xfinity technical support. Only reason i did this was to prove degrading lines that i am connected to. Windows tcpip configuration for arris cable modems. Enabling the bridge mode feature of the comcast xfinity. Wifi works, ethernet does not got it installed earlier this week. Today, that device is available across the country in every market where we offer xfinity gigabit internet. For up to 250 mbps plans, buy a modem with at least 16 downstream channels.
I get speeds up to 900 mbps and wifi speeds up to 600 mbps. Meet the worlds most advanced wireless gateway device. How to activate your xfinity internet service xfinity. An xfinity technician can do this during installation, or call 1800xfinity. I last checked 2 months ago and my download speeds would be anywhere from 600 to 900 mb. I just received my replacement xfinity xb6 modem router, which will replace the older xb3 gateway i have been using in bridge mode with my orbi router and sats. I think ive gotten a handle on the xfinity x1 dvr system with xb3 modemgateway moca 2. You can manually restart your gateway, as well as most thirdparty networking equipment. Select xfinity from the list of available networks and click it. Dont expect any stats pages of the gateway as i could not format them for a screen shot. Comcast router modem xb3 x1 entertainment operating system unboxing and overview. The xfinity arris tg862gct xb3 modem is the best in its class when it comes to streaming hd video, gaming, large downloads, talking with friends on the phone.
Look for the xfinitywifi network name on your wifi enabled device. Comcast routermodem xb3 x1 entertainment operating system unboxing and overview. I was hoping someone could suggest the best approach to doing this swap, as most of the xfinity material presumes that you will use their device as both a modem and a router. They have made me reboot my modem and router two dozen times, resynchronized the modem, etc. We recommend that you also consult your manufacturers installation guide for instructions. Apr 22, 2018 the newest addition to the xfinity family. Xfinity xb6 gateway modem and router short description youtube.
Comcast has received reports from law enforcement that a number of cisco xb3 wireless gateway devices were reported stolen and available for purchase on the internet. Approved xfinity comcast arris tg862gct xb3 modem product description. I recently installed windows 10 to upgrade from windows 7 on an acer aspire 5734z 64 bit laptop. You will need to know then when you get a new router, or when you reset your router. Setupwhat should i do when firmware upgrade failed. New comcast xfinity 1gb modem vs old 250mbps modem wifi test. It combines a cable modem, twoline digital voice adapter, router, and 802. Comcasts new xfinity wireless gateway, the dpc3941t, features the latest industry technology to provide superior performance and make it the fastest on the market. Arris surfboard tg862r is your allinone xfinity modem.
Feb 05, 2020 the xfi wireless gateway is the standard modemrouter you get from xfinity when you sign up for an internet plan with speeds up to 300 mbps. Come across your article and follow your advises through. View and download cisco dpc3941t user manual online. I have been on multiple calls with xfinity with no help.
User manual, quick start manual comcast wireless gateway user manual 54 pages. Manuals and user guides for comcast wireless gateway. Connect multiple computers, laptops, tablets and other wifi devices to the internet wirelessly. Xfinity xb6 gateway modem and router short description.
You can go with a cable modem and pair it with a wireless router. Youll receive an xfi gateway or xfi advanced gateway depending on your location and plan needs. Please refer to guides on xfinity website and turn xfinity modem to bridge mode. I use comcasts built in router cisco xb3, model dpc3941t docsis 3. The comcast wireless gateway 2 is a dualband device and offers both. I have internet coming in through coax to a motorola surfboard s6141 and an ethernet cable going from there to my netgear nighthawk 7000 into the yellow internet port. I just received my replacement xfinity xb6 modemrouter, which will replace the older xb3 gateway i have been using in bridge mode with my orbi router and sats. Comcast customer service is here to provide help and support for your xfinity internet, tv, voice, home and other services.