Cable Forum - View Single Post - General Do these power levels look normal?

Ignitionnet · 15-01-2016, 11:47

The technician who visited needs retraining.

4 downstream channels, channels 2 - 5 on that list, are so broken they can't even be locked.

Channels 6 and 7 are way out of spec, channel 6 so much so it's basically unusable.

I recommend your friend registers at http://www.dslreports.com and then posts in https://www.dslreports.com/forum/comcastdirect so that he can get help from Comcast directly

---------- Post added at 12:47 ---------- Previous post was at 12:43 ----------

vm_tech / jb66 I'm sure you guys will appreciate Comcast cramming 4 x 6.4MHz 64QAM upstreams into a US DOCSIS subsplit, 5-40MHz returns

14.1MHz - 39.7MHz is solid 64QAM returns. How easy do you guys have it with your 5-50MHz, 5-65MHz and on newer/upgraded plant 5-85MHz returns?

15-01-2016, 11:47	#12
Ignitionnet Inactive Join Date: Jun 2008 Location: Leeds, West Yorkshire Age: 47 Posts: 13,995	Re: Do these power levels look normal? The technician who visited needs retraining. 4 downstream channels, channels 2 - 5 on that list, are so broken they can't even be locked. Channels 6 and 7 are way out of spec, channel 6 so much so it's basically unusable. I recommend your friend registers at http://www.dslreports.com and then posts in https://www.dslreports.com/forum/comcastdirect so that he can get help from Comcast directly ---------- Post added at 12:47 ---------- Previous post was at 12:43 ---------- vm_tech / jb66 I'm sure you guys will appreciate Comcast cramming 4 x 6.4MHz 64QAM upstreams into a US DOCSIS subsplit, 5-40MHz returns 14.1MHz - 39.7MHz is solid 64QAM returns. How easy do you guys have it with your 5-50MHz, 5-65MHz and on newer/upgraded plant 5-85MHz returns?