User`s guide

Installing and Connecting the Card
2-8
5100-A2-GB20-00
November 1996
Four rows of pins of a multi-pin block are dedicated to each CO card/POTS
splitter pair. For example, Pins A1–4, B1–4, C1–4, and D1–4 are associated
with POTS splitter #1 in the rack and the CO card connected to connector #1
of the multi-pin block. Pins A5–8, B5–8, C5–8, and D5–8 are associated with
POTS splitter #2 in the rack and the CO card connected to connector #2 of
the multi-pin block, and so on.
A
B
C
D
Tip
(D1)
Ring
(D2)
Connectors
#5 – #8
Connectors
#9 – #12
Mounting
Ear
Mounting
Ear
To
Subscriber
Loop
To
CO
Switch
Tip
(A3)
Ring
(A4)
Connectors
#1 – #4
To
CO
Card
496-15025