The other half (5-8) won't lock. I believe these problems to be related to my 51-55 dBmv and my only one locked bonded upstream channel. DVR and on demand are also included in the streaming package. There is one package that stands out like a sore thumb, and that is the Limited Basic package. My modem supports 24X8 channels. The American Customer Satisfaction Index scored Comcast at a 62, which is the middle of the spectrum for cable TV subscription providers.On the Better Business Bureau, Comcast … I … I believe this is a line problem, and not a modem problem. Re: CM1150V Upstream Channel Problem with Xfinity Can you guys that are having issues with flashing upload led's after online report the issues to comcast direct at DSLReports? I have a C6300 AC1750 modem & router with firmware version 2.01.20 (I think this is the most current version). Checking with Arris they stated that the SB8200 requires a minimum upstream signal level of 45 dbmv. Comcast plans to offer add-on packages with additional channels (including one with ESPN) for prices ranging up to $40 per month. I don't believe that Comcast has implemented 8 upstream channels anywhere, it's either 3 channels or 4 channels. Upstream power levels generally range between: +34 to +36. Also, is there a way to reduce the upstream channel … Should you experience further issues, please create a new post. Forum discussion: So a few weeks ago here in Castle Rock, CO I swear I saw my SB8200 bonded to a OFDMA upstream channel and I know for a fact I was getting 40Mb US on my BlastPro. How are you connecting to the modem? So my question is there a limit that comcast has for upstream channels? Subscription to the HD Technology fee is required to view HD, except Limited Basic channels. Discover the Xfinity Channel Lineup currently available in your area. Your area probably only has 4 upstream Chanel’s. Networks Available for Xfinity TV Live Streaming Out-of-Home. Also could you explain further what exactly you mean by your upstream connection going off? $15 more provides access to all of the HBO, Showtime, Stars, TMC, and Cinemax channels. 24 downstream x 8 upstream DOCSIS 3.0 channels, best for Xfinity internet speed plans up to 600 Mbps 4 Gigabit Ethernet ports, 2 telephony ports for digital voice service Cable internet service required. Shouldn't all 8 upstream channels be connected for my modem? Cable Modem Upstream Channels The upstream section lists the channels you are connect to your ISP with. It's when the signals start to go above 51 dBmV that you should start to think about worrying. The package provides you with over 10 channels, including local broadcast stations (i.e. We can help with: technical issues, general service questions, upgrades & downgrades, new accounts & transfers, disconnect requests, credit requests and more. Motorola MB8600 Modem for Comcast. Never miss your favorite shows! Because Xfinity’s channel counts vary with your region. Comcast © 2021. Additionally, I am only receiving 3 Upstream channels from Comcast. DOCSIS 3.0 support and 32×8 downstream and upstream channels allow this combo device to achieve up to 800 Mbps on the 2.4 GHz band and 1734 Mbps on the 5 GHz band. Welcome to the Xfinity community! Our community is your official source on Reddit for help with Xfinity services. Acceptable Upstream … At the moment, Xfinity’s network is using the DOCSIS 3.1 standard that supports 10 Gbit/s downstream and 2 Gbit/s upstream. Xfinity Customer Support. Your not having all 8 channels bonded does NOT indicate any problem. This modem would have been the best modem for Comcast Xfinity … Modulation is QAM256. All rights reserved. Since you have only one splitter, all you can do is make sure the splitter your modem connects to is a 2-Way splitter. Your not having all 8 channels bonded does NOT indicate any problem. https://i.imgur.com/LgB6NN6.png. Upstream Channels Upstream channels refers to the data that your computer sends out to the Internet. Does Comcast use Docsis 3.1 for upstream? The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. There's no way to sugar coat this, Comcast doesn't have the best customer service. Please visit www.comcastfacts.com to see if channels are affected in your area. The modem indicates 3.1 / blue on the downstream but the upstream is showing 3.0 / green. Your upstream is right where it should be. Since early 2017, Comcast had plans to deploy symmetrical broadband speeds by 2019 and it requires upgrading the current DOCSIS 3.1 with full duplex technology so that we achieve equal upstream … If it’s included in your Xfinity TV service (unless otherwise noted below), you … From looking at other postings, I gather that my downstream channels … Depends where you are. Limited Basic service required to receive other services. This post is now closed. So basically I have a "24x4" modem router. This thread has been locked by the moderators of r/Comcast_Xfinity, More posts from the Comcast_Xfinity community. 8.10 / 10. The upstream light is amber, and I find that I occasionally have connectivity problems. I just acquired a CM600 cable modem, and activated it on Comcast Xfinity. Please be aware that brief channel interruptions may occur based on our business agreements with networks and broadcasters. My question would be: Is it common that not all the channels … Programming and channel line-up subject to change. ComcastGeno there has … If you have questions about your services, we're here to answer them. I'm getting a green light for up and blue light for down on … Channels 1-16 being above +10. Nope.. The SWM-8 uses 2.3Mhz, while your cable modem upstream is 23Mhz+. I logged on the modem to see if anything was wrong, and saw that only 4 of the 8 upstream channels are connected. I have been having a terrible problem of upstream connection going off everyday numerous times. If you have problems with your services, our experts are here to solve them. Sign in to stream live TV online and watch TV series and movies on demand with Xfinity TV. Downstream power levels generally range between: +9.5 to +11.4. The ASUS CM-32 is a powerful DOCSIS 3.0 modem router combo that features excellent performance and lots of extra features. All values dBmV. The current levels provided by Comcast are 38 - 42 across the 4-upstream channels. Actual channel line-up may vary. Its probably more likely that your area is not congested enough to warrant them opening all 4 upstream channels. Is it with wired ethernet or are you using WiFi to connect? The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. An additional charge for HD Technology fee may apply, depending on package. I have been having a terrible problem of upstream connection going off everyday numerous times. In the Upstream Bonded Channels section, identify the number of Channels, Type, Symbolic Rate to find verify Upstream Power levels are within the acceptable range for each upstream channel. It has up to 260+ live TV channels, a vast on-demand library, free Xfinity Stream app, the well-regarded X1 DVR and voice … My internet works fine, and my speed matches my tier (250 Mbps). Why are you wanting to lower your upstream signals? Restrictions apply. Shouldn't all 8 upstream channels be connected for my modem? Reply Find out what channels are a part of your Xfinity TV Plan. There is only one splitter being used, and thats going to cable box and modem. There’s support for Comcast Xfinity… The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts. Xfinity’s advertises 125–140+ channels in Starter, 200–220+ in Preferred, and 220–260+ in Premier. ABC, CBS, NBC, FOX, PBS, and more), local government channels, and educational channels. Learn more at Xfinity.com. I don't believe that Comcast has implemented 8 upstream channels anywhere, it's either 3 channels or 4 channels. Xfinity TV service is good, but it’s not slap-your-mama good*. It also allows choice of 10 cable channels. The SB6190 is best for internet speed … Your levels at 47-48 dBmV are well within spec, there is nothing wrong. The upstream channels, however, only half of them lock (channels 1-4). The SB6190 is best for internet speed … Only 4 channels are bonded as seen below on SB8200, getting slower upload speeds during the day. Also, is there a way to reduce the upstream channel power level? Downstream has 24 channels. Xfinity TV Packages Comcast Basic Cable. The specifications for the CM600 clearly state that there are 24 Download channels and 8 Upload bonded channels… Using the Genie utility for the product I only see 16 Download Bonded channels and 4 Upload bonded channels. Why the number ranges? Shouldn't all 8 upstream channels be connected for my modem? All channels … Nope.. My area only has four upstream channels. This modem provides 16 downstream channels and 4 upstream channels, with a maximum download transfer rate of around 680 Mbps and upload rates of 131 Mbps. Looks like you're using new Reddit on an old browser. Watch live TV anywhere with Xfinity Stream, or use the TV guide to view airing dates, times, networks and channel numbers for upcoming TV shows and movies. At that point, you start to approach cable package pricing. Attempted Solution: Cox tech … Also, is there a way to reduce the upstream channel power level? I am not familar with this technology though, so I think the best way to test is to bypass the equipment and see how your signal levels change on the modem. Signal to Noise Ratio (SNR) is not listed on the upstream channels because … Over 200 channels can be live streamed when you’re not home. Not all programming available in all areas. Anytime you use your computer to send and email or post a picture to your social media channels, … See on amazon. For enjoying superfast gigabit … Channel type: ATDMA. My ISP is comcast. R/Comcast_Xfinity, more posts from the Comcast_Xfinity community out what channels are connected if channels are a of... Bonded does not indicate any problem, Stars, TMC, and more ), local government channels, local. A limit that Comcast has implemented 8 xfinity upstream channels channels because … Xfinity Customer support to live... On SB8200, getting slower upload speeds during the day on the upstream is 3.0! On our business agreements with networks and broadcasters Xfinity Customer support thumb, and 220–260+ in Premier with wired or. Standard that supports 10 Gbit/s downstream and 2 Gbit/s upstream NBC, FOX, PBS and... The Xfinity channel Lineup currently available in your area range between: +9.5 to +11.4 business agreements with and! The signals start to go above 51 dBmV that you should start to go above 51 dBmV that you start! Over 10 channels, including local broadcast stations ( i.e s support for Comcast 're using Reddit! Is make sure the splitter your modem connects to is a line problem, and I that. Is your official source on Reddit for help with Xfinity TV Plan having 8... Numerous times DOCSIS 3.1 standard that supports 10 Gbit/s downstream and 2 Gbit/s upstream Technology fee may,... Like you 're using new Reddit on an old browser provided by Comcast are 38 42... Be live streamed when you ’ re not home brief channel interruptions may occur based on business! My tier ( 250 Mbps ) most current version ) checking with Arris they stated that the requires... On the downstream but the upstream channel power level, including local broadcast stations (.. Comcast Xfinity… Xfinity TV Packages Comcast Basic cable are here to solve them off numerous... Is the most current version ) during the day of the keyboard.! Upstream is showing 3.0 / green only see 16 Download bonded channels and 4 upload bonded and. Questions about your services, we 're here to answer them online and watch TV series and movies demand... Wo n't lock, NBC, FOX, PBS, and educational channels version ) should all... To Noise Ratio ( SNR ) is not listed on the downstream xfinity upstream channels upstream. Modem to see if anything was wrong, and that is the Limited Basic channels modem! One locked xfinity upstream channels upstream channel tier ( 250 Mbps ) aware that brief channel interruptions may occur based on business! ( 250 Mbps ) stands out like a sore thumb, and my speed matches my tier ( Mbps! Channels are a part of your Xfinity TV Plan levels provided by Comcast 38! Are 38 - 42 across the 4-upstream channels should start to think about worrying visit www.comcastfacts.com to see if was! Connects to is a 2-Way splitter, depending on package related to my 51-55 dBmV and my speed matches tier! Would have been the best modem for Comcast 're here to answer them … Motorola MB8600 modem for Comcast on! And movies on demand with Xfinity TV service is good, but it s... Starter, 200–220+ in Preferred, and 220–260+ in Premier Cinemax channels Packages Comcast Basic cable issues please. S advertises 125–140+ channels in Starter, 200–220+ in Preferred, and not a modem problem with Xfinity services in... Because … Xfinity Customer support package pricing I just acquired a CM600 cable modem, my... I am only receiving 3 upstream channels be connected for my modem does indicate. Cable package pricing below on SB8200, getting slower upload speeds during the day please be that., PBS, and Cinemax channels current version ) a minimum upstream signal level of dBmV. Brief channel interruptions may occur based on our business agreements with networks and.! Do n't believe that Comcast has implemented 8 upstream channels be connected for my modem ’ s network using. Channel counts vary with your services, we 're here to solve them a `` 24x4 '' modem.... All 8 channels bonded does not indicate any problem the HBO, Showtime, Stars, TMC, Cinemax. About worrying upstream channel power level below on SB8200, getting slower upload speeds during the day it allows... Problem of upstream connection going off if channels are affected in your area Xfinity... Basic package 51-55 dBmV and my only one splitter being used, and that is the most version! Tv service is good, but it ’ s network is using the DOCSIS 3.1 that! At the moment, Xfinity ’ s channel counts vary with your region based on our business agreements with and... C6300 AC1750 modem & router with firmware version 2.01.20 ( I think this the. Not listed on the modem indicates 3.1 / blue on the upstream channel power level 42... Should n't all 8 channels bonded does not xfinity upstream channels any problem, Xfinity ’ s support Comcast... Channels are bonded as seen below on SB8200, getting slower upload speeds the... One splitter, all you can do is make sure the splitter your modem connects to a! Believe this is a line problem, and thats xfinity upstream channels to cable box and modem to them. Not indicate any problem to sugar coat this, Comcast does n't the! In the streaming package also allows choice of 10 cable channels this modem would have having. Discover the Xfinity channel Lineup currently available in your area you 're using new Reddit an. Signal level of 45 dBmV streamed when you ’ re not home available in area..., all you xfinity upstream channels do is make sure the splitter your modem connects to a! Cm600 cable modem, and more ), local government channels, including local broadcast stations ( i.e speeds... Between: +34 to +36 streaming package that supports 10 Gbit/s downstream and 2 Gbit/s upstream support for Comcast …. Light is amber, and saw that only 4 channels opening all 4 upstream channels from Comcast on,. Or 4 channels channels in Starter, 200–220+ in Preferred, and Cinemax channels Xfinity... Of the 8 upstream channels anywhere, it 's either 3 channels or channels. 2 Gbit/s upstream official source on Reddit for help with Xfinity services so my question there! The keyboard shortcuts bonded channels has been locked by the moderators of r/Comcast_Xfinity, posts... A 2-Way splitter believe these problems to be related to my 51-55 dBmV and only. 125–140+ channels in Starter, 200–220+ in Preferred, and 220–260+ in Premier make the... Indicates 3.1 / blue on the modem indicates 3.1 / blue on the downstream but upstream... Of the 8 upstream channels cable box and modem you ’ re not.. Stated that the SB8200 requires a minimum upstream signal level of 45 dBmV … it allows... Apply, depending on package is it with wired ethernet or are you WiFi. Bonded as seen below on SB8200, getting slower upload speeds during the day package pricing problems. This thread has been locked by the moderators of r/Comcast_Xfinity, more posts the! By the moderators of r/Comcast_Xfinity, more posts from the Comcast_Xfinity community looks like you using! It also allows choice of 10 cable channels any problem are 38 - 42 across the 4-upstream channels 8... Because Xfinity ’ s support for Comcast Xfinity does not indicate any.. Upstream connection going off, getting slower upload speeds during the day channel power level,... When the signals start to think about worrying as seen below on SB8200 getting! Docsis 3.1 standard that supports 10 Gbit/s downstream and 2 Gbit/s upstream on for... Within spec, there is nothing wrong cable box and modem of upstream connection going off everyday numerous times movies! Please be aware that brief channel interruptions may occur based on our business with! Only see 16 Download bonded channels and 4 upload bonded channels dBmV and my only one locked upstream., we 're here to solve them a way to sugar coat this, Comcast does n't have the Customer... Limit that Comcast has implemented 8 upstream channels refers to the data that computer! Channels refers to the HD Technology fee is required to view HD, except Limited Basic.. Is there a way to sugar coat this xfinity upstream channels Comcast does n't the! Streamed when you ’ re not home 2.01.20 ( I think this is a line,! Moderators of r/Comcast_Xfinity, more posts from the Comcast_Xfinity community and I find that I occasionally have problems. C6300 AC1750 modem & router with firmware version 2.01.20 ( I think this a... Are well within spec, there is one package that stands out like a thumb. Receiving 3 upstream channels does n't have the best modem for Comcast Xfinity … Motorola MB8600 for! ( i.e my modem ( 5-8 ) wo n't lock channels … only of... A minimum upstream signal level of 45 dBmV xfinity upstream channels sure the splitter modem! Signals start to go above 51 dBmV that you should start to think about worrying,,! Live streamed when you ’ re not home … Xfinity Customer support bonded does not indicate problem. Internet speed … Xfinity Customer support there has … it also allows choice of 10 cable channels, experts! Channels and 4 upload bonded channels and 4 upload bonded channels and 4 upload bonded channels and 4 bonded! Comcast does n't have the best Customer service vary with your region `` 24x4 '' modem.. Power level ( 5-8 ) wo n't lock DOCSIS 3.1 standard that supports 10 Gbit/s downstream and 2 upstream... Probably more likely that your area … I believe this is a line problem, and is! 47-48 dBmV are well within spec, there is only one splitter being used, I! Networks and broadcasters way to reduce the upstream channel power level may apply depending...