I received via mail a new XB7 modem/router to replace my current Aris TG 1682G. I use the Aris in bridge mode and use an Orbi RBR50 for my router with one satellite for my 2700 square foot house. There was no instruction manual in the XB7 box. I want to simply switch out the Aris for the XB7 without a major hassle.Jan 9, 2018 · Our xFi Wireless Gateway offers the speed, coverage, WiFi management tools, Parental Controls and xFi Pods (excluding DPC3939) for extended coverage. Model Numbers: DPC3939, DPC3941T, TC8717 and TG1682G. Friendly Model Name: XB3. Gb Ethernet Ports: 4. Dual-Band WiFi Option: Yes. item 1 Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router. $59.99. Free shipping.#TechGeekGaming #TechGeekRLD #GameTimeSep 23, 2022 · Xfinity is currently rolling out mid-split to all their markets. Some plans will now have 200Mbps upload speeds. To get these faster upload speeds, you currently need Xfinity gateways and you also get unlimited data included. Many areas are including the gateways and unlimited data $10/mo and areas with fiber competition are including gateways ... New xb7 gateway optimization. I recently got a new xb7 gateway with 1gbps speed plan. My issue is with WiFi settings. I know I am getting close to 1gbps on my wired devices but WiFi is close to 200-400 mbps. Are there any WiFi settings I could tweak in order to get faster WiFi speeds? The XB7 modem has 1GBPS Ethernet with Wi-Fi IEEE 802.11 2.4/5 GHz which means that operates with Wi-Fi IEEE 802.11a/b/g/n/ac/ax. This means that theoretically it can handle 1300 Mbps on the 5 GHz band and 450 Mbps on 2.4 GHz. We tested the Xfinity XB7 modem on our gigabit network using two laptops and we measured the throughput to be around 1. ...Jan 5, 2021 · I Copied from Comcast Jonathan Official Employee post XB7-T - Xfinity Help and Support Forums - 3343917, and confirms what @CCAndrew stated. But with a little more info. But with a little more info. Xfi Gateway 3rd Generation. Hello, I've read that the bottom right port with the orange/red line near it allows the fastest speeds, up to 2.5 GBps. However, when I run a test via a PS5, that port shows the slowest speeds using the same ethernet cable. The other 3 ports come out around 770-860 MBps while the bottom right port comes out <100 MBps.New xb7 gateway optimization. I recently got a new xb7 gateway with 1gbps speed plan. My issue is with WiFi settings. I know I am getting close to 1gbps on my wired devices but WiFi is close to 200-400 mbps. Are there any WiFi settings I could tweak in order to get faster WiFi speeds?I switched to Xfinity internet in October 2020, and got an XB7-T modem. When I initially set it up, I noticed my phone was getting WiFi 6, which was great. Eventually (I forget when exactly) I got curious and was exploring the xFi settings. I think I changed something in the radio settings, and I lost WiFi 6, it’s now WiFi 5 at best. xfinity xbs modem breakdown item 1 Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router. $59.99. Free shipping.2 years ago. @Moviequill The port with the orange line is for speeds up to 2.5 gigabit. You would use that port if you subscribe to their Gigabit Speed tier. The other ports are for up to 1.0 gigabit speed. The blinking lights indicate that data is flowing through the port. Orange light color indicates a 10/100 port negotiation speed.Strange my XB7-T still stays on 20/40/80 for the 5Ghz width, 2.4 stays on 20/40 i believe. ((Original activation was setup via Xfinity app)) in June 2020Successful XB7 Gateway Use. I would like to hear from users successfully using Xfinity's XB7 CGM4331COM (Technicolor) modem Gateway. Xfinity 1GB internet service, which now supports up to 1.2GB, through XB6 (Technicolor), provisioning my LAN & WiFi and reliably getting 900+ Mbps downloads (at the XB6) on my ethernet LAN; reliably using 2.4 & 5 ...XB7 Gateway > Connection > WAN Network DOCSIS /Ethernet/Auto. On the XB7 under Gateway > Connection > WAN Network there is a dropdown for DOCSIS /Ethernet/Auto. When you change it to Ethernet then under Gateway > Hardware > LAN Ethernet, Port 4 shows as WAN Ethernet.Sep 22, 2020 · User manual for XB7 gateway? I just installed an XB7 gateway. It works fine, but I can’t find a user manual for it. A Comcast rep says my XB7 is an ARRIS TG4482A, and the Software page on the gateway web server (10.0.0.1) seems to confirm this. Aug 17, 2020 · Haven't tried this so good luck. If it doesn't work, you may have to call Comcast. Note -- turning off/on from power restarts the gateway (not a factory reset). EDIT: I just tried to do a factory reset. The light on my XB7 does not flash blue -- it stays steady white as you hold the WPS button for roughly 1-2 minutes. Update, after my initial fiasco of going in store, ordering online, getting an X1 box instead of modem, returning x1, ordering xb8 and getting an XB7, calling 3 times, I went to return the XB7 to my local store and to my surprise, the store had received an unexpected shipment of the XB8.If you think your switch might be blocking the signals to your Pod (s), try the following steps: Connect the Pod directly to the xFi Gateway using an Ethernet cable. Check the Connection Type in the Xfinity app. In the Xfinity app, go to WiFi > View WiFi equipment > Select a Pod > Device Details > Connection Type.Nov 15, 2020 · On the XB7 under Gateway > Connection > WAN Network there is a dropdown for DOCSIS /Ethernet/Auto. When you change it to Ethernet then under Gateway > Hardware > LAN Ethernet, Port 4 shows as WAN Ethernet. Set to Auto could this be a dual wan failover setup? Primary from the Comcast, secondary from another WAN source plugged in to Port 4 ? On ... This Is The Latest Router/Modem From Comcast/Xfinity The XB7 Router For The Internet. I Am Upgrading From The XB3 To The XB7 And In This Video Will Show You ...Finally got my hands on a XB7 today and did a test and noticed a huge speed decrease on 5ghz. Went from 250mbps to 150. I noticed the channel wifi channel is on a channel that wasnt used on the xb6. The channel right now is 42 and on the xb6 it was a much higher channel which made for much faster speeds. I can't change the channel since xfinity ...Feb 24, 2022 · It's infuriating. Xfinity claims the gateway knows the best way to sort out the connections; sorry, but no, it doesn't. Xfinity, give us back control of the XB8 gateway. Edit: It seems Xfinity has made this no control a permanent change on ALL of the modems. What a crock. If you subscribe to Xfinity Voice service, connect your telephone to the Tel 1 connection on your gateway or modem using a telephone cord. Name your WiFi network and create a password. Wait for your gateway or modem to be ready. Your gateway or modem may take up to 10 minutes to be ready to activate. The Xfinity app will show you your progress ... It appears to be the EIAJ-04 standard: 5.5mm O.D. * 3.3mm I.D. with 1mm pin. Well, not exactly to the standard: EIAJ specs a max of 2 amps. (I've ordered one of those plugs, because I want to use a 12v UPS, and will report whether it fits.) Frederic54 • 1 yr. ago. Yes this is what I found out too, a EIAJ 4, mostly used by Sony iirc.Mar 3, 2022 · I recently changed out my Netgear CAX80 for the Comcast Arris Xb7 because after 3 tech visits they determined it must be the Netgear gateway that was causing my intermittent internet. In any event, I noticed that I can only get 5 devices on the 2.4GHz and the 5GHz each for a total of 10 devices on WiFi. It won’t allow any more and I was told ... Jul 7, 2020 · This Is The Latest Router/Modem From Comcast/Xfinity The XB7 Router For The Internet. I Am Upgrading From The XB3 To The XB7 And In This Video Will Show You ... Options. 12-19-2019 11:03 AM - last edited on 12-19-2019 03:05 PM by RogersMoin. Was looking at Comcast's web site and saw that they have started to roll out the CGM4331COM / XB7 to select markets. Specs show that the modem has a maximum data throughput of 2.5 Gbps. On the back, the XB7-T has 4 Gigabit Ethernet ports and 2 Telephone ports.May 12, 2021 · Xfinity xFi - Super Fast Speeds with the xFi GatewayXfinity's XB7 Gateway AND Pods - Will you need them? Forum discussion: Looks like a new xfinity gateway passed through testing. No idea if it's going to be called the XB6 still, probably XB7 or something. Model number seems to be CGM4331COM. The ...Learn how to troubleshoot your Xfinity Internet and wifi connection for your third-party modem or router. Navigate to Gateway > Connection > Wi-Fi, where you will see your private WiFi network name (s) displayed. If you would like to update your WiFi channel, click EDIT. Mark the Manual radio button for the Channel Selection field, and choose your desired channel number in the Channel field. To complete the change, click Save Settings at the bottom ...Here's the detailed steps to direct message us: • Click "Sign In" if necessary. • Click the "Peer to peer chat" icon (upper right corner of this page) • Click the "New message" (pencil and paper) icon. • Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list. • Type your message in the text area ... Feb 10, 2020 · Forget the customer-friendly marketing speak—the router is actually a Docsis 3.1 Technicolor XB7 Model CGM4331COM. ... the Xfinity xFi app on the Apple app store or on Google Play, open it and ... I just got the new xFi Gateway 3rd Generation and it has 4 ethernet ports, glad it does. One of those ports has a small red lebel on it. Does anyone know what this means? It is port #4. Port #4. That indicates the LAN port that can support speeds of up to 2.5 Gbps.We would like to show you a description here but the site won’t allow us.The port with the red mark is a 2.5Gbps port. It is meant to connect to a device that also supports 2.5Gbps. The other three remaining ports are standard gigabit ports. If the device you are using does not support 2.5 Gbps, then using any of the ports will yield the same transfer speed.Jun 15, 2020 · The issue appears to be that wirelessly the XB7 in forced mesh mode is not optimized to deliver the fastest possible 5 Ghz speeds to the latest Wi-Fi capable devices (as opposed to my experience with the XB6 modem). "Good enough" wireless speed seems to be the new goal, possibly due to additional throttling. The port with the red mark is a 2.5Gbps port. It is meant to connect to a device that also supports 2.5Gbps. The other three remaining ports are standard gigabit ports. If the device you are using does not support 2.5 Gbps, then using any of the ports will yield the same transfer speed.Jun 23, 2020 · A total of 57 devices of which 18 are physically connected via Ethernet. Behavior - The XB7 LAN connections that both transit (switch) through the XB7 and route outbound are randomly disconnecting and reconnecting. Some take minutes to recover, some never recover without an XB7 power off restart. No. Only port number one will be active. Port 1 did NOT work for me. Port 3 worked. Drove me nuts. Port 3 makes absolutely no sense! I'd also love to be able to use all the ports while in bridge mode - or at least just the orange 2.5Gb port.Commercial name from the ISP: Panoramic Wifi Gateway, PW7, xFi Gateway, XB7, and XB7-T for Telephone port (guess) Board: Unknown; Did anybody ever manage to get root on that device already? Select all applicable. Yes, by using a root strategy listed in the wiki; Yes, following another different strategy; No, as far as I know it has never been ...I just received the new gray/white XFi Advanced Gateway XB7 (Wifi-6). On the back of the router/access-point I see four ports, but only the fourth ethernet port has a orange sticker/mark. Anyone know what's so special about it? It means that that port is a 2.5 Gbps speed capable one rather than only a 1 Gbps speed capable one as are the others.My setup would be as follows: 2 x 1 GbE - Bridged to ASUS Router. 1 x 2.5 GbE - Connected to Motorola 2.5 GbE MoCA 2.5 Adapter -> Linksys Router. Use one of the remaining ports on the XB7 for the network laser printer so it can be reachable by both networks. Keeping the two routers split off the XB7 would result in two double NAT networks.The XB7 xFi Advanced Gateway supports all of the same Xfinity Internet speed tiers as the XB8. Both devices have a Maximum Data Throughput up to 2.5 Gbps as well as 4 Gigabit Ethernet Ports. The only difference between the devices is the XB8 offers a Tri-Band wireless connection whereas the XB7 offers a Dula-Band, and the number of connected ...xfinity xbs modem breakdown With X1, you experience TV and Internet together like never before with advanced search, personalized recommendations, apps at home and on the go and the fastest in-home WiFi for all rooms, all devices, all the time. Xfinity Voice Remote. You can control almost all aspects of your TV with the Voice Remote. For a quick list of phrases you can ... Our xFi Wireless Gateway offers the speed, coverage, WiFi management tools, Parental Controls and xFi Pods (excluding DPC3939) for extended coverage. Model Numbers: DPC3939, DPC3941T, TC8717 and TG1682G. Friendly Model Name: XB3. Gb Ethernet Ports: 4. Dual-Band WiFi Option: Yes.Navigate to Gateway > Connection > Wi-Fi, where you will see your private WiFi network name (s) displayed. If you would like to update your WiFi channel, click EDIT. Mark the Manual radio button for the Channel Selection field, and choose your desired channel number in the Channel field. To complete the change, click Save Settings at the bottom ...Comcast’s most powerful device to date, the new gateway will boost capacity in the home with three WiFi bands – 2.4 GHz, 5 GHz, and a new, 6 GHz band. Together, these WiFi bands reduce interference and increase bandwidth in the home by 3X to support the massive influx of connected devices used by consumers today.Samsung devices may show as Wi-Fi 6 connected due to a bug in the Samsung firmware (patch due next month). An upcoming XB7 firmware update will enable Wi-Fi 6 and fix the slow Wi-Fi speeds, release date not set. XB7 Gateway UI is the same as for the XB6 Gateway. An upcoming XB7 firmware update will correct this with a new UI, release date not set.DOCSIS Cable Gateway User Manual details for FCC ID G954331X made by Technicolor Connected Home USA LLC. Document Includes User Manual USERGuide_XB7_20190726_ok FCC ID .ioXB7 Frequently Loses Internet. 1200 down/40 up plan. XB7 gateway. Over the past few months, ever since moving and upgrading to XB7 my home network has been repeatedly 'crashing' multiple times each day. The WiFi stays up but the internet connection is lost for about 8-10 minutes each time. Also during this window the TV box resets.With X1, you experience TV and Internet together like never before with advanced search, personalized recommendations, apps at home and on the go and the fastest in-home WiFi for all rooms, all devices, all the time. Xfinity Voice Remote. You can control almost all aspects of your TV with the Voice Remote. For a quick list of phrases you can ...item 1 Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router. $59.99. Free shipping.Commercial name from the ISP: Panoramic Wifi Gateway, PW7, xFi Gateway, XB7, and XB7-T for Telephone port (guess) Board: Unknown; Did anybody ever manage to get root on that device already? Select all applicable. Yes, by using a root strategy listed in the wiki; Yes, following another different strategy; No, as far as I know it has never been ... Unboxing my new Xfinity XB7-T Wi-Fi router /gateway from Xfinity. The new XB8-T is basically the same only a little smaller. #xfinity #router #gateway #unbox...In case this solution works for you, I have XB7 run directly to 24 port Gb "smart" switch and all device use (incrementally) the same 10.0.0. IP address. Haven't tried poking around with ssh to another device on a different port on the XB7 at the same time but will give it a go and see if there is any difference as far as IP address assignments.xfinity xbs modem breakdown xfinity xbs modem breakdownI just received the new gray/white XFi Advanced Gateway XB7 (Wifi-6). On the back of the router/access-point I see four ports, but only the fourth ethernet port has a orange sticker/mark. Anyone know what's so special about it? It means that that port is a 2.5 Gbps speed capable one rather than only a 1 Gbps speed capable one as are the others.A total of 57 devices of which 18 are physically connected via Ethernet. Behavior - The XB7 LAN connections that both transit (switch) through the XB7 and route outbound are randomly disconnecting and reconnecting. Some take minutes to recover, some never recover without an XB7 power off restart.No. Only port number one will be active. Port 1 did NOT work for me. Port 3 worked. Drove me nuts. Port 3 makes absolutely no sense! I'd also love to be able to use all the ports while in bridge mode - or at least just the orange 2.5Gb port.Jan 5, 2021 · I Copied from Comcast Jonathan Official Employee post XB7-T - Xfinity Help and Support Forums - 3343917, and confirms what @CCAndrew stated. But with a little more info. But with a little more info. Xfi Gateway 3rd Generation. Hello, I've read that the bottom right port with the orange/red line near it allows the fastest speeds, up to 2.5 GBps. However, when I run a test via a PS5, that port shows the slowest speeds using the same ethernet cable. The other 3 ports come out around 770-860 MBps while the bottom right port comes out <100 MBps. Additionally if you go into the XB7's interface by visiting: 10.0.0.1 and signing in with the default username: admin and the password you've set - or if you haven't yet the default password is: default. Once in the XB7, you can visit the Advanced--> Device Discovery. Look around for a feature called "Zero Config" and Enable it.@MisterEd51 . yeah it's definitely frustrating to say the least! I was even told by one Comcast rep that using separate SSIDs is the reason I couldn't change channels now (I've been able to set them manually for months ever since getting my Xfinity modem/router) - BTW setting the SSIDs the same doesn't allow manual channel selection regardless of what they tried to tell me.item 1 Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router Xfinity XB7-T GIGABIT CGM4331COM Modem WiFi Router. $59.99. Free shipping.I just installed an XB7 gateway. It works fine, but I can’t find a user manual for it. A Comcast rep says my XB7 is an ARRIS TG4482A, and the Software page on the gateway web server (10.0.0.1) seems to confirm this. The only XB7 docs I’ve found on the Comcast site are a PDF of the “What’s in the box” card that came with the XB7, and ...#TechGeekGaming #TechGeekRLD #GameTimeLearn how to connect to WiFi With WiFi Protected Setup (WPS). Haven't tried this so good luck. If it doesn't work, you may have to call Comcast. Note -- turning off/on from power restarts the gateway (not a factory reset). EDIT: I just tried to do a factory reset. The light on my XB7 does not flash blue -- it stays steady white as you hold the WPS button for roughly 1-2 minutes.OMPUTERS Access from the left navigation menu: Connected Devices > Computers Fig. 1 Click Edit to modify the connection setting for the selected device. Page 29 To manually add a computer with a static IP address to your wireless network: 1. Under Online Computers, click Add Computer with Static IP.I also have the gigabit plan (1200 down 35 up) and with my old XB7-T I was getting around 500-600mbps being in the same room as the router and now with the XB7-CM I’m getting between 700-800mbps in the same room and the range is improved as well. In other rooms in the house where I was getting around 350-400 I’m now getting 550-600mbps. Jul 7, 2020 · This Is The Latest Router/Modem From Comcast/Xfinity The XB7 Router For The Internet. I Am Upgrading From The XB3 To The XB7 And In This Video Will Show You ... Document Type. User Manual. Display Format. Adobe Acrobat PDF - pdf. Filesize. 219.27kB (2740900 bits) Date Submitted. 2020-04-06 00:00:00. Date Available.The Comcast/Xfinity XB6, also known as the Arris TG3482G, the Technicolor CGM4140COM, or the CGM4141COX and the Comcast/Xfinity XB7, also known as the Arris TG4482 or the Technicolor CGM4331COM, are popular modem/router combos issued by Comcast/Xfinity and other Internet Service Providers to their internet service customers. These routers ...99.9K Messages. 3 years ago. @marksalmonllc wrote: If I change my xb7 gateway to bridge mode: 1) which Gig port should I connect my router to. Port number 1. 2) will i get a public IP address so I can turn on DDNS and update the IP address of my connections. That's the way it is supposed to work when it is truly in bridge mode. Jan 9, 2018 · Our xFi Wireless Gateway offers the speed, coverage, WiFi management tools, Parental Controls and xFi Pods (excluding DPC3939) for extended coverage. Model Numbers: DPC3939, DPC3941T, TC8717 and TG1682G. Friendly Model Name: XB3. Gb Ethernet Ports: 4. Dual-Band WiFi Option: Yes.
It's infuriating. Xfinity claims the gateway knows the best way to sort out the connections; sorry, but no, it doesn't. Xfinity, give us back control of the XB8 gateway. Edit: It seems Xfinity has made this no control a permanent change on ALL of the modems. What a crock.. Spectrum reference code rlp 1006
XB7 Gateway > Connection > WAN Network DOCSIS /Ethernet/Auto. On the XB7 under Gateway > Connection > WAN Network there is a dropdown for DOCSIS /Ethernet/Auto. When you change it to Ethernet then under Gateway > Hardware > LAN Ethernet, Port 4 shows as WAN Ethernet.Jul 20, 2022 · The orange or red stripe port is actually a 2.5Gbps Ethernet port on the X7s and X8s. If the device is 1Gbps, it should be green -- well, if you've got a decent Ethernet cable. Cat6 at least. Cat 7/8 is better. Hardware does the speed negotiate. There aren't any hardware settings for the ports on Xfinity. I just received the new gray/white XFi Advanced Gateway XB7 (Wifi-6). On the back of the router/access-point I see four ports, but only the fourth ethernet port has a orange sticker/mark. Anyone know what's so special about it? It means that that port is a 2.5 Gbps speed capable one rather than only a 1 Gbps speed capable one as are the others.The Comcast/Xfinity XB6, also known as the Arris TG3482G, the Technicolor CGM4140COM, or the CGM4141COX and the Comcast/Xfinity XB7, also known as the Arris TG4482 or the Technicolor CGM4331COM, are popular modem/router combos issued by Comcast/Xfinity and other Internet Service Providers to their internet service customers. These routers ...Aug 21, 2022 · Unboxing my new Xfinity XB7-T Wi-Fi router /gateway from Xfinity. The new XB8-T is basically the same only a little smaller. #xfinity #router #gateway #unbox... Successful XB7 Gateway Use. I would like to hear from users successfully using Xfinity's XB7 CGM4331COM (Technicolor) modem Gateway. Xfinity 1GB internet service, which now supports up to 1.2GB, through XB6 (Technicolor), provisioning my LAN & WiFi and reliably getting 900+ Mbps downloads (at the XB6) on my ethernet LAN; reliably using 2.4 & 5 ...OMPUTERS Access from the left navigation menu: Connected Devices > Computers Fig. 1 Click Edit to modify the connection setting for the selected device. Page 29 To manually add a computer with a static IP address to your wireless network: 1. Under Online Computers, click Add Computer with Static IP.Chapter 1 Safety requirements The ARRIS Telephony Gateway complies with the applicable requirements for performance, construction, labeling, and information when used as outlined below: Open a new browser window, follow Steps one and two from above, and go to Connected Devices > Devices. Click the name of the device for which you want to add the port forwarding rule under Online Devices' Host Name. Highlight and copy the IP address. Return to the previous browser window and paste the IP address.XB7 (CGM4331COM and TG4482A) Login to XB7 admin GUI on Web by entering 10.0.0.1 in the browser address bar. Enter the admin username and password. Username: admin, Password: password. On the left, under Connections, click on Wi-Fi. You should then see the Private WiFi Network per Radio. Click on edit next to radio 2.4Ghz. I received via mail a new XB7 modem/router to replace my current Aris TG 1682G. I use the Aris in bridge mode and use an Orbi RBR50 for my router with one satellite for my 2700 square foot house. There was no instruction manual in the XB7 box. I want to simply switch out the Aris for the XB7 without a major hassle.There isn't one. After 2 1/2 hours banging on this with Xfinity yesterday to finally be told it is what it is for now. Xfinity has hijacked the manual configuration options for both 2.4 and 5ghz channels and there is no indication xfinity is going to let end users change any settings for channels or bandwidth options for either radio. I recently changed out my Netgear CAX80 for the Comcast Arris Xb7 because after 3 tech visits they determined it must be the Netgear gateway that was causing my intermittent internet. In any event, I noticed that I can only get 5 devices on the 2.4GHz and the 5GHz each for a total of 10 devices on WiFi. It won’t allow any more and I was told ...Using a VPN connection with Xfinity Internet is just one of the many benefits for Comcast customers. All xFi Complete customers can enable Advanced Security on the go through the Xfinity app and benefit from safe browsing and data protection (Xfinity VPN). For more information, see the Advanced Security on the Go FAQs.Then click connection—then click WiFi—then next to 5Ghz, click Edit—then in the mode: drop down menu...you want to select 802.11 a/n/ac/ax. Then click save settings. You can do the same for 2.4GHz band as the two options are 802.11 g/n or 802.11 g/n/ax. Personally I leave the 2.4 GHz on “ g/n “.Mar 7, 2021 · Xfinity XB7 Gigabit Modem Router Real Home WiFi Performance & Range Test. I recently upgraded Xfinity cable modem internet service from 600mbps to 1Gbps whil... .