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June 23rd, 2016, 09:57 PM   #1
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Broad band wire

Hello,
The landline phone/wire phone with broad band work?
There are two separate CU wires with threat in between how does it work even there is voltage between then i think little bit.

WHAT IS THIS?

http://www.nbhisun.net/images/lancable/100Pair.jpg

Last edited by MMath; June 23rd, 2016 at 10:03 PM.
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June 23rd, 2016, 11:42 PM   #2
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Sometimes you need more than 1 pair of wires
Yes, there is a voltage difference (unless you use a current loop, then it's fairly negligible, but telecomms is still voltage based).
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June 23rd, 2016, 11:51 PM   #3
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Quote:
Sometimes you need more than 1 pair of wires
Yes, there is a voltage difference (unless you use a current loop, then it's fairly negligible, but telecomms is still voltage based).
Hello weirddave sir,
how does 1 pair i.e. two wires work is it analog?
i have listen one is for data and 2nd for phone??
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June 24th, 2016, 01:12 AM   #4
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Both wires are data and phone (I am assuming this is ADSL?)
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June 24th, 2016, 01:27 AM   #5
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Hello,
I have modem of BSNL printed near led indicator DSL.
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