Cable Forum - View Single Post

Chrysalis · 08-05-2011, 18:26

from what pip pasted and what dabhand is saying I get the impression SCDMA is superior and would have a noticeble impact on jitter however is more diffilcult to get working optimally. So still seems like VM just went for the easiest and cheapest option of upgrading the upstream, they simply went one step up doing the minimal as docsis1 was already maxed out. When they had the opportunity to do a much better upgrade jump by utilising 40mbit channels and this SCDMA mode. does anyone know what comcast and other cable providers are utilising?

08-05-2011, 18:26	#64
Chrysalis cf.mega poster Join Date: Sep 2003 Posts: 12,048	Re: Tech Guy did it perfect from what pip pasted and what dabhand is saying I get the impression SCDMA is superior and would have a noticeble impact on jitter however is more diffilcult to get working optimally. So still seems like VM just went for the easiest and cheapest option of upgrading the upstream, they simply went one step up doing the minimal as docsis1 was already maxed out. When they had the opportunity to do a much better upgrade jump by utilising 40mbit channels and this SCDMA mode. does anyone know what comcast and other cable providers are utilising?