Additionally, I am only receiving 3 Upstream channels from Comcast. My ISP is comcast. At that point, you start to approach cable package pricing. From looking at other postings, I gather that my downstream channels … 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. All rights reserved. Because Xfinity’s channel counts vary with your region. Shouldn't all 8 upstream channels be connected for my modem? Not all programming available in all areas. All values dBmV. 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? https://i.imgur.com/LgB6NN6.png. ABC, CBS, NBC, FOX, PBS, and more), local government channels, and educational channels. Our community is your official source on Reddit for help with Xfinity services. Looks like you're using new Reddit on an old browser. Sign in to stream live TV online and watch TV series and movies on demand with Xfinity TV. The other half (5-8) won't lock. I don't believe that Comcast has implemented 8 upstream channels anywhere, it's either 3 channels or 4 channels. Your area probably only has 4 upstream Chanel’s. Since you have only one splitter, all you can do is make sure the splitter your modem connects to is a 2-Way splitter. Also, is there a way to reduce the upstream channel power level? The modem indicates 3.1 / blue on the downstream but the upstream is showing 3.0 / green. Your not having all 8 channels bonded does NOT indicate any problem. 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. Xfinity TV service is good, but it’s not slap-your-mama good*. 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. Upstream power levels generally range between: +34 to +36. Please be aware that brief channel interruptions may occur based on our business agreements with networks and broadcasters. 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. Its probably more likely that your area is not congested enough to warrant them opening all 4 upstream channels. Downstream has 24 channels. Acceptable Upstream … The current levels provided by Comcast are 38 - 42 across the 4-upstream channels. An additional charge for HD Technology fee may apply, depending on package. Comcast plans to offer add-on packages with additional channels (including one with ESPN) for prices ranging up to $40 per month. The SB6190 is best for internet speed … Also, is there a way to reduce the upstream channel … Your not having all 8 channels bonded does NOT indicate any problem. 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. Is it with wired ethernet or are you using WiFi to connect? Depends where you are. My area only has four upstream channels. Press question mark to learn the rest of the keyboard shortcuts. For enjoying superfast gigabit … It has up to 260+ live TV channels, a vast on-demand library, free Xfinity Stream app, the well-regarded X1 DVR and voice … Why are you wanting to lower your upstream signals? My modem supports 24X8 channels. Networks Available for Xfinity TV Live Streaming Out-of-Home. Learn more at Xfinity.com. Your levels at 47-48 dBmV are well within spec, there is nothing wrong. So basically I have a "24x4" modem router. Xfinity Customer Support. I don't believe that Comcast has implemented 8 upstream channels anywhere, it's either 3 channels or 4 channels. Nope.. ComcastGeno there has … Xfinity’s advertises 125–140+ channels in Starter, 200–220+ in Preferred, and 220–260+ in Premier. I believe these problems to be related to my 51-55 dBmv and my only one locked bonded upstream channel. Upstream Channels Upstream channels refers to the data that your computer sends out to the Internet. Over 200 channels can be live streamed when you’re not home. I'm getting a green light for up and blue light for down on … 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 … The upstream channels, however, only half of them lock (channels 1-4). Find out what channels are a part of your Xfinity TV Plan. Shouldn't all 8 upstream channels be connected for my modem? 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. The ASUS CM-32 is a powerful DOCSIS 3.0 modem router combo that features excellent performance and lots of extra features. If you have questions about your services, we're here to answer them. There's no way to sugar coat this, Comcast doesn't have the best customer service. Motorola MB8600 Modem for Comcast. I logged on the modem to see if anything was wrong, and saw that only 4 of the 8 upstream channels are connected. Downstream power levels generally range between: +9.5 to +11.4. I have been having a terrible problem of upstream connection going off everyday numerous times. 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 … Channels 1-16 being above +10. Restrictions apply. It also allows choice of 10 cable channels. My question would be: Is it common that not all the channels … Does Comcast use Docsis 3.1 for upstream? I just acquired a CM600 cable modem, and activated it on Comcast Xfinity. Your upstream is right where it should be. Why the number ranges? 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. Shouldn't all 8 upstream channels be connected for my modem? My internet works fine, and my speed matches my tier (250 Mbps). See on amazon. 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. This post is now closed. It's when the signals start to go above 51 dBmV that you should start to think about worrying. Xfinity TV Packages Comcast Basic Cable. The SWM-8 uses 2.3Mhz, while your cable modem upstream is 23Mhz+. There is only one splitter being used, and thats going to cable box and modem. Channel type: ATDMA. Cable Modem Upstream Channels The upstream section lists the channels you are connect to your ISP with. Attempted Solution: Cox tech … Subscription to the HD Technology fee is required to view HD, except Limited Basic channels. Nope.. Should you experience further issues, please create a new post. Never miss your favorite shows! Modulation is QAM256. If you have problems with your services, our experts are here to solve them. 8.10 / 10. Signal to Noise Ratio (SNR) is not listed on the upstream channels because … The SB6190 is best for internet speed … All channels … At the moment, Xfinity’s network is using the DOCSIS 3.1 standard that supports 10 Gbit/s downstream and 2 Gbit/s upstream. We can help with: technical issues, general service questions, upgrades & downgrades, new accounts & transfers, disconnect requests, credit requests and more. How are you connecting to the modem? Anytime you use your computer to send and email or post a picture to your social media channels, … The specifications for the CM600 clearly state that there are 24 Download channels and 8 Upload bonded channels… $15 more provides access to all of the HBO, Showtime, Stars, TMC, and Cinemax channels. This modem would have been the best modem for Comcast Xfinity … The package provides you with over 10 channels, including local broadcast stations (i.e. I have been having a terrible problem of upstream connection going off everyday numerous times. Programming and channel line-up subject to change. Only 4 channels are bonded as seen below on SB8200, getting slower upload speeds during the day. Discover the Xfinity Channel Lineup currently available in your area. Limited Basic service required to receive other services. Using the Genie utility for the product I only see 16 Download Bonded channels and 4 Upload bonded channels. Comcast © 2021. The upstream light is amber, and I find that I occasionally have connectivity problems. I … Checking with Arris they stated that the SB8200 requires a minimum upstream signal level of 45 dbmv. Also could you explain further what exactly you mean by your upstream connection going off? DVR and on demand are also included in the streaming package. 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. Also, is there a way to reduce the upstream channel power level? Provides you with over 10 channels, and more ), local government channels, including local broadcast stations i.e! You 're using new Reddit on an old browser online and watch TV series and movies on demand are included! Tmc, and more ), local government channels, including local broadcast stations (.... 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