Topic 'Wheat Ridge, CO' in forum 'Comcast HSI' - dslreports.com

Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 21 May 2013 21:52:19 EDT

ExoticFish posted :
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Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 21 May 2013 10:50:19 EDT

ExoticFish posted : A good connection ? LoL Shrugs It's not always 0, will see 10ms pretty often.
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Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 21 May 2013 10:23:21 EDT

andyross posted : How the heck do you get a 0ms ping????

Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 21 May 2013 09:13:49 EDT

ExoticFish posted : Just noticed upstream bonding is at my location. 2 channels currently. Made a HUGE impact on speed tests. Was getting around 100-110Mbps down and just over 10Mbps up. Currently getting this:

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Greenfield, IN

Fri, 03 May 2013 01:08:47 EDT

GregDunn posted : Pretty stable 27.5 / 5.5 here.

Little Rock, AR

Thu, 02 May 2013 08:49:27 EDT

jbob posted : Just posted on the 8 channel bonding thread. Looks like I/we got an upgrade about the same time. Now showing 8 channels bonded on the downstream and showing 2 channels on the upstream. Woke up this morning and noticed both the DS and US lights were Blue.

Still no speed upgrade as of yet however.

Tacoma, WA

Sun, 28 Apr 2013 23:47:40 EDT

chpalmer posted : Tacoma Washington

8 down
2 up

Motorola 6141

Berkeley, CA

Thu, 11 Apr 2013 22:55:41 EDT

anon posted : Four 64QAM upstream? Channel 9 shows both 16QAM and 64QAM.

That is new to my modem stats.

Berkeley, CA on a Motorola SB6141

Kane, PA

Tue, 09 Apr 2013 12:48:01 EDT

uberjon posted : upstream 2 channels in kane, pa 16735

Jonesborough, TN

Tue, 09 Apr 2013 05:41:03 EDT

john_penland posted : Two bonded QAM-64 upstream carriers

State: Tennessee
City: Jonesborough

Modem/E-MTA: ARRIS TM822G

Subscribed to Blast! 50/10 megabit tier

Wilmington, IL

Fri, 29 Mar 2013 23:06:23 EDT

santy posted : Will County, Wilmington, Il. 60481

[att=1]

Madera, CA

Sat, 23 Mar 2013 12:20:46 EDT

Madtown posted : Madera, Ca in Parkwood

Memphis, TN

Mon, 18 Mar 2013 00:06:43 EDT

gHiDoRa posted : Didnt know until look at the upstream light on my SB6121 and saw it turn Blue.

Warren, MI

Thu, 07 Mar 2013 16:24:43 EDT

Polish Jim posted : Warren, MI

Louisville, CO

Wed, 06 Mar 2013 17:48:19 EDT

kucharsk posted : SB6120

Blacksburg, VA

Mon, 04 Mar 2013 15:58:33 EDT

jbdean83 posted : Blacksburg, VA

Zoom 5341

Mokena, IL

Mon, 04 Mar 2013 08:25:33 EDT

DanM64 posted : Mokena, IL
SBG6580

Berkeley, CA

Sat, 02 Mar 2013 05:09:13 EDT

anon posted : The 16QAM upstream went from a T4 timeout to connected today.

8 Downstream / 4 Upstream Channel Bonding. Same speeds.

Berkeley, CA on a Motorola SB6141

West Lafayette, IN

Mon, 18 Feb 2013 22:57:14 EDT

Renthal posted : West Lafayette, Indiana

Alexandria, VA

Sat, 16 Feb 2013 17:07:13 EDT

anon posted : Alexandria, VA - Performance Tier

Fresno, CA

Wed, 06 Feb 2013 04:17:27 EDT

anon posted : my signals seem ok but i only get 2 upstream with my smcd3gnv in fresno, ca :( my blast 36/6 is consistent though :/

bonding

Re: Evidence of Upstream Channel Bonding - Post Here

Thu, 31 Jan 2013 17:28:17 EDT

docchat posted : I have a SB6141 and initially got 8 Down/4 Up channels.. but since a recent reboot, I have only been able to get 8 Down/1 Up. Repeated reboots have not changed that. I don't understand what changed now. Based on speed tests, my speed has not been impacted at all though (35 down/5 up). Those are the speeds I consistently get. In the Comcast Sacramento Area now if that helps..

Re: Hattiesburg, MS

Sun, 13 Jan 2013 09:08:32 EDT

whamel posted :

said by andyross:

Your upstream levels are high. From what was posted, it's OK for 2-stream. Your other modem may have worse signals.

1-stream max = 58dB
2-stream max = 54dB
3+stream max = 51dB

Are you talking to me, b/c my power levels are 49.5 and 48 dBmV, and both connections are maxing out at advertised speeds. »stage.results.speedtest.comcast.···1562.png

As for the other modem, I connected to it and the signals are literally almost identical. so, i dont now....
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Bill - Hattiesburg, MS - »www.billhamel.net

Re: Hattiesburg, MS

Sun, 13 Jan 2013 08:36:45 EDT

andyross posted : Your upstream levels are high. From what was posted, it's OK for 2-stream. Your other modem may have worse signals.

1-stream max = 58dB
2-stream max = 54dB
3+stream max = 51dB

Hattiesburg, MS

Sat, 12 Jan 2013 23:28:43 EDT

whamel posted : I have 2 internet connections, my Arris Telephony modem shows upstream channel bonding. However my other connection running a DOCSIS 3.0 UBEE-DDM3513 does not sync 2 channels, only one.
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Bill - Hattiesburg, MS - »www.billhamel.net

Upstream Channel Bonding - Hattiesburg, MS

Re: West Palm Beach, FL

Tue, 01 Jan 2013 11:12:46 EDT

gsxxr1300 posted : Had a recent change for the better on bonding channel 2....

Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 01 Jan 2013 10:22:48 EDT

telcodad posted :

said by andyross:

said by aerobee :

Hudson, WI -- 3 x 64QAM Channels?

Maybe they have found your upstream is clean enough to allow 64QAM on the lowest frequency.

There was a previous post from Tobin in Hillsborough/San Mateo, CA that showed three 64QAM channels plus a 16QAM one: »Hillsborough/San Mateo, CA

Squeezing 4 QAM carriers into the upstream is a big challenge, see: »4 Upstream Channels

Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 01 Jan 2013 09:40:58 EDT

andyross posted :

said by aerobee :

Hudson, WI -- 3 x 64QAM Channels?

Maybe they have found your upstream is clean enough to allow 64QAM on the lowest frequency.

Re: Evidence of Upstream Channel Bonding - Post Here

Tue, 01 Jan 2013 01:37:07 EDT

firehazemt posted : Monroe, La 71201

Hudson, WI

Tue, 18 Dec 2012 20:11:50 EDT

anon posted : Hudson, WI -- 3 x 64QAM Channels?

Re: Evidence of Upstream Channel Bonding - Post Here

Mon, 17 Dec 2012 15:58:34 EDT

Speedster197 posted : I had many channels before, but now a single downstream and upstream channel in Houston, TX (Cypress area, which is NW Houston if that matters)

Any reason this would have gone to a single channel? Speeds are still the same as they were before though...

Pleasanton, CA

Sat, 15 Dec 2012 01:29:01 EDT

JigglyWiggly posted : Pleasanton CA finally got 3 upstreams.
The internet went down like 50 times when they were doing it.

ofc the signals are balls, especially compared to Merced where I have had 3 upstreams for over a year now.

I am going to miss my xtreme 105. I am leaving the modem here, I am going back to my parents house for winter break.

Bloomington IN

Sat, 08 Dec 2012 20:03:57 EDT

nathill posted : Here we go

Jonesboro, GA

Wed, 05 Dec 2012 18:24:11 EDT

chong67 posted : After I reboot my modem from a cold boot, I have now have 3 channel upstream. I been having one channel all this time.

Carpentersville, IL

Fri, 30 Nov 2012 15:37:10 EDT

plencnerb posted : 1) Illinois
2) Carpentersville

Hopewell Junction, NY

Fri, 30 Nov 2012 13:03:22 EDT

plat2on1 posted : finally channel bonding is here

Re: Berkeley, CA

Mon, 19 Nov 2012 10:48:54 EDT

anon posted : The 16QAM does a T4 TimeOut on reboots.

The three 64QAM channels seem to be staying around.

My IP address has changed after being the same for years.

The new firmware was pushed to me a few weeks ago.

Firmware Name: SB_KOMODO-1.0.6.8-SCM01-NOSH
Boot Version: PSPU-Boot(25CLK) 1.0.12.18m3

Service has always been rock solid. The channel bonding is useful as UC Berkeley students flood the area when classes start.

Comcast is looking for more capacity from the existing system? Building anything physically new in Berkeley is a swim in QUICKSAND.

Berkeley, CA on a SB6140

Re: Berkeley, CA

Mon, 19 Nov 2012 05:28:36 EDT

n_w95482 posted : Impressive, four upstream channels listed :). Does the 16 QAM one stay there and show successful after a reboot?
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KI6RIT

Berkeley, CA

Sun, 18 Nov 2012 22:17:13 EDT

anon posted : SB6140 is showing Three 64QAM upstream and One 16QAM upstream that is on a T4 timeout. Speeds haven't changed.

Is three 64QAM upstream a new thing?

location is Berkeley, CA
Motorola SB6140

Mod Note: Ignore my thumbs up/thumbs down. Those were both fumble fingers pushing the wrong buttons trying to approve your post so it would be visible. ~sorto' :D

signals
log

Spring, TX

Sun, 18 Nov 2012 09:40:25 EDT

MgA_ODEN posted : Spring TX

West Palm Beach, FL

Sat, 17 Nov 2012 07:13:47 EDT

gsxxr1300 posted : West Boca was just recently upgraded as well. I noticed after rebooting my modem after I moved it in the room that there was an extra blue LED. :D

Huntsville, AL

Wed, 14 Nov 2012 21:13:29 EDT

taz291819 posted : We now have upstream channel bonding in both Huntsville, Al and Florence, Al:

Bethel, CT

Fri, 02 Nov 2012 11:43:05 EDT

camper posted : Just noticed this yesterday when I powered up after the storm...

Re: Memphis, TN

Thu, 01 Nov 2012 16:36:50 EDT

Goober posted : That had happened to me. I was at those exact same upstream power levels and couldn't get more than two. Made some changes that lowered the power output and the third channel is there now consistently.
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Re: Memphis, TN

Thu, 01 Nov 2012 10:48:35 EDT

andyross posted : You may have 2 channels due to poor signals. The limit for 3-channel is 51dB for 64QAM (presumably ATDMA on your post). 2-channel is 54dB, and your ATDMA channel is close to that. 16QAM (TDMA?) allows 1dB higher (52/55).

Memphis, TN

Wed, 31 Oct 2012 19:29:16 EDT

nokken posted : I noticed the US light on my modem was blue yesterday.
I have 2 upstream channels "Locked" now.

See also ---> »Memphis, TN

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