Hello!
I have an Arris C3 cmts and I've configured with a downstream frequency.
Everything goes well.
I have a question for the fix as well, and also to increase the bandwidth more.
In HFC network, as it is better to use a downstream frequency or more frequency?
ok, so you have a downstream frequency. is it 64Qam or 256Qam? what's your upstream channel width and modulation?
are you planning to do downstream channel bonding? As far as I know, the C3 does docsis 2.0 so your only downstream options are a single 64 or 256Qam. as far as frequency, it has noting to do with bandwidth. you would get the same if you ran at 57Mhz as you would at 999Mhz.
~Carl
in some forums writes 64qam = 30 mbps or 256Qam 52 mbps. is it true?
is it better to use 2 arris 1000 or 1 C3?
best regards
Thank you for answer.
My arris c3 cmts is version application image 4.2.0.18 with boot rom version 4.0.2.6.
Arris C3 ho one downstream module(256QAM) and and notice that he does not support four channels in one module.
New CMTS that is produced now do support that.
I read about CASA CMTS C2200,C3200(http://serek.eurotrip.pl/CMTS_Software_Config_Guide_4-26-10.pdf),and WSSi CMTS can support up to four channels in one module.
I have a question?:
What is the last software version for Arris C3 and where I can find it?
Thank you!