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All FAQs » Broadband Photo FAQ » 2 What is it

FAQ RevisionsEditor: CJPC See Profile
Last modified on 2003-03-06 15:10:22
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2 What is it?

·Node?
·Charter Fiber Equipment
·Remote Terminal?
·RCN Equipment
·RCN Equipment
·Telewest cabinet
·A load coil
·A NID (Network interface device)
·T1 Install
·BellSouth NOC Virtual Tour

Node? (#5252)
Here are a few pictures of nodes... they are used on a HFC (hybrid fiber-coax) system and convert Fiber Optic (light) Signals to Coax (RF) Signals




















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Charter Fiber Equipment (#5253)
Here are some pictures of Charter CATV fiber equipment and management
systems:


1550nm 17dbm xmitter feeding one of our systems 35 miles away (left
top) and a 1550nm video receiver for a tv channel coming back (top right).
data receivers from the other system at the bottom:





1310nm 12dbm transmitters (top) feeding our nodes and data receiver
from our nodes:





Transceiver, Switch and CMTS:





Optical Splitters:





Fiber Optic Patch Panel:





Fiber Splice Tray:





Back of Rack #1:





Back of rack #2:





18KVA UPS:




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Remote Terminal? (#5254)


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RCN Equipment (#5255)



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RCN Equipment (#5256)



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Telewest cabinet (#5257)











Hi-Res pics here: http://frank.gwc.org.uk/~ali/cabpics/

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A load coil (#6641)
A lot of people cant get DSL because of a load coil on their line...well here is your trouble:

(taken from here)











Thanks to the members of the Broadband photo forum for these images

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A NID (Network interface device) (#6642)
A NID also known as a Network interface device or the demarc point between the telephone company and your home (inside wiring) is this:

Image credit to Bobcat



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T1 Install (#6643)






Taken from here

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BellSouth NOC Virtual Tour (#6645)
BellSouth NOC Virtual Tour
(Requires Flash and Quicktime)

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