1000M : 5th Upstream

[Chrysalis]

Someone near me (but not on my segment) says he had the 3.1 US channel added earlier this year but then got removed again and never seen since.

[twingo2]

Originally Posted by Chrysalis

Someone near me (but not on my segment) says he had the 3.1 US channel added earlier this year but then got removed again and never seen since.

Yeah that happened to me, got the 3.1 channel added several months ago, removed about 2-3 weeks later and never came back.

[Chrysalis]

Originally Posted by twingo2

Yeah that happened to me, got the 3.1 channel added several months ago, removed about 2-3 weeks later and never came back.

I might escalate it to try and get an answer if its coming to everywhere (or at least my area), they may take my request a little more than normal whilst I am in the 14 day grace.

[Chrysalis]

A staff member responded on the community and said he is going to look into it, so might not need to go further up the chain, hopefully he comes back with a meaningful answer.

[Brunel]

Just occured. after two cut outs.

Upstream bonded channels

Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
0 49600000 47.5 5120 QAM 64 1
1 43100000 47 5120 QAM 64 2
2 36600000 46.8 5120 QAM 64 3
3 30100000 46.5 5120 QAM 64 4
4 23600000 46.5 5120 QAM 64 5
Upstream bonded channels

Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts
0 ATDMA 0 11 0 0
1 ATDMA 0 11 0 0
2 ATDMA 0 11 0 0
3 ATDMA 0 11 0 0
4 ATDMA 0 11 0 0

---------- Post added at 11:36 ---------- Previous post was at 11:29 ----------

US profile assignment change. US Chan ID: 6; Previous Profile: 13; New Profile: 11 13.;

---------- Post added at 11:44 ---------- Previous post was at 11:36 ----------

DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1 2 3

[Chrysalis]

Ok got a response from VM.

The hub site is 50mhz spec and the spectrum isnt available in my area for a 3.1 channel, it wont be coming in 2023, of course given at some point a stop will be put on DOCSIS, I am assuming at this point it means no.

So this I guess confirms the 3.1 US is not going to be universal around the country.

Given this isnt nationwide, I wonder the implications of potential gig1 upload speed boosts, as a 100mbit bump wouldnt be viable on just 4 3.0 channels.

[Taf]

Mine was 64 qam for 1-4 but 32qam for 5. After a reboot all are 64qam except for 3 which is 16qam. Docsis30.

[humey]

HUB 4 rebooted itself 10mins ago, now have 6 Upstream Channels in total with 5x 3.0 and 1x 3.1.

[Chrysalis]

Well well, despite the assuring explanation I got from VM as to why I wouldnt be seeing 3.1 on the upstream for at least a year.

I noticed when checking my hub logs that I now have a 3.1 channel, and now also the 5th 3.0 channel.

Upstream evening congestion seems to be gone 54mbit upload at 7.30pm and graph looking consistent for the entire day.

[img]Download Failed (1)[/img]

This was the night before they added the extra capacity.

[Chrysalis]

The 3.1 channel is still serving me well. A couple of nights ago, my Hub5 was remotely rebooted by VM (according to its logs), and since then has been noise on my upstream with QAM rotating between QAM16 and QAM32 on all 5 3.0 channels.

However still good performance, looks like the 3.1 channel is handling the short fall on the 3.0 channels well.

Reported on the VM forums shortly after it started, and will see if they respond.

[Chrysalis]

Think my 3.1 channel is having issues, lots of t3 timeout errors, but because the hub5 doesnt show the channel status I dont know if the channel is coming back online or not, but the log is flooded with it.

[SnoopZ]

Originally Posted by Chrysalis

Think my 3.1 channel is having issues, lots of t3 timeout errors, but because the hub5 doesnt show the channel status I dont know if the channel is coming back online or not, but the log is flooded with it.

Mine does now, and there is even more info on the Downstream tab that I haven't posted.

[Chrysalis]

Yep awaiting this firmware update lol, sadly not came to my hub5 yet.

[ozsat]

I got an update last night. 3.1 upstream showing and LED control

[Chrysalis]

Well they tried, what happens if it fails, do they swap out the unit?

Time Priority Description
01-11-2023 02:40:10 error SW Upgrade Failed Before Download - Server not Present
01-11-2023 02:40:10 notice SW Download INIT - Via Config file cmreg-vmdg660-bbt076+voc-b.cm
01-11-2023 02:40:07 notice REGISTRATION COMPLETE - Waiting for Operational status