dslreports logo
site
 
    All Forums Hot Topics Gallery
spc

spacer




how-to block ads


Search Topic:
uniqs
5
share rss forum feed

keo eke
Razorback
Premium
join:2002-11-20
Georgia
reply to justice1776

Re: How's does it all really work?

I only see ONE headend in Mac's diagram and 4 hub sites.



RR Conductor
NWP RR Inc.,serving NW CA
Premium
join:2002-04-02
Redwood Valley, CA
kudos:1

Here we go again lol
[text was edited by author 2003-04-19 22:06:42]



MacLeech
The one and only
Premium
join:2001-07-14
SoCal
kudos:3
reply to keo eke

said by keo eke:
I only see ONE headend in Mac's diagram and 4 hub sites.
The diagram is a very general representation of an HFC (read type needed for DOCSIS modems to work) network. Its not specific to any one cable company or area. Nothing I posted earlier is specific to any Adelphia system.

Its all very general "How cable modem networks work" type stuff.
--
Adelphia SoCal, Cable modem manual (PDF), CATV Broadband Training Online


swcox
Adelphia High Speed Internet
Premium
join:2001-11-21
Greeneville, TN

Yeah, we're slightly different here than that diagram...

We have one headend, feeding over 700 nodes. Each node feeds one active. It's called "Node Plus One" architecture. You don't have all those cascading amps to worry with!

(we don't miss the cascades at all!)
--
Policy is often cited to avoid responsibility and decision-making.