10 pair phone BT cable.... help please

sythai

-
Arms
Looking at possible job tomorrow and the architect I'm meeting mentioned that it may also need a 10 pair phone cable run in...

New one for me, just a few questions please....:

1/Can you get this in SWA as it will be running underground?

2/If so is it the same to make off as a standard SWA? same glands?

3/10pair - how many phone lines would this be enough for ? (3 maybe, but then again I'm sure BT incomers are normally only on 2 wires, so would it 10)

4/At one end is best just to leave it ready for BT at their DP postion, are they normally happy to make off an SWA ?

5/Any thoughts on the best way to do the other end, maybe make off into an adaptable box and split down into standard 3 pair supplying each master point?

Many Thanks,

Sy
 
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PRI is a Primary Rate ISDN line, starts with 8 Channels, and goes all the way upto 30 Channels of voice. Can also be used as a 2mb/s leased line.
BRI is a Basic Rate ISDN line, with 2 Channels.
POTS is Plain Old Telephone Service, single channel analogue line.

PRI is usually used in larger businesses, one of my clients has two sites with 8 channel PRI's so that future growth can be accommodated (you just ring BT and ask for more channels to be turned on), while their smaller sites have a pair of BRI's for 4 channels. It allows them to have 4 calls in on 1 number, or 8 calls in on one number very simply, as well as Caller ID and the PRI's are delivered over fibre for better resiliency.
 
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Looking at possible job tomorrow and the architect I'm meeting mentioned that it may also need a 10 pair phone cable run in...

New one for me, just a few questions please....:

1/Can you get this in SWA as it will be running underground?

2/If so is it the same to make off as a standard SWA? same glands?

3/10pair - how many phone lines would this be enough for ? (3 maybe, but then again I'm sure BT incomers are normally only on 2 wires, so would it 10)

4/At one end is best just to leave it ready for BT at their DP postion, are they normally happy to make off an SWA ?

5/Any thoughts on the best way to do the other end, maybe make off into an adaptable box and split down into standard 3 pair supplying each master point?

Many Thanks,

Sy

10 pair is ten phone lines as bt only use two cores in total for phone lines. iam aware of a fifty pair in swa. yes they are made of the same as swa are
 

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