Subscriber Connections From Co - ADC PG-PLUS PCS-718 Technical Practice

SCP-PCS718-010-06H

Subscriber Connections From CO

Tables 21 through 23 show the assignment of subscriber services from each card slot location to the Telco
connectors. Subscriber lines from the CO are connected to the COT shelf by way of 50-pin Telco connectors (P1,
P2, P3, and P5). Tables 24 through 27 list the Telco connector pinouts.
Tables 21 through 27 apply when universal PG-Plus COLUs are installed in the COT shelf.
COT Shelf
Cardslot
PLL-720
POTS1
POTS2
POTS3
LU 1
POTS4
POTS1
POTS2
POTS3
LU 2
POTS4
POTS1
POTS2
POTS3
LU 3
POTS4
POTS1
POTS2
POTS3
LU 4
POTS4
PCS-718 List 1
.
Table 21. P1 Tip and Ring Pin Assignments
COLU Type
PLL-721 PLL-722
POTS1 POTS1
POTS2 POTS2
POTS3 POTS3
POTS4 ISDN
POTS5
POTS6
POTS1 POTS1
POTS2 POTS2
POTS3 POTS3
POTS4 ISDN
POTS5
POTS6
POTS1 POTS1
POTS2 POTS2
POTS3 POTS3
POTS4 ISDN
POTS5
POTS6
POTS1 POTS1
POTS2 POTS2
POTS3 POTS3
POTS4 ISDN
POTS5
POTS6
January 6, 2003
PLL-723 PLL-724
POTS
ISDN1 ISDN
ISDN2
POTS
ISDN1 ISDN
ISDN2
POTS
ISDN1 ISDN
ISDN2
POTS
ISDN1 ISDN
ISDN2
Connections
COT Shelf Connector
Assignments
Tip Ring
P1-26 P1-1
P1-27 P1-2
P1-28 P1-3
P1-29 P1-4
P1-30 P1-5
P1-31 P1-6
P1-32 P1-7
P1-33 P1-8
P1-34 P1-9
P1-35 P1-10
P1-36 P1-11
P1-37 P1-12
P1-38 P1-13
P1-39 P1-14
P1-40 P1-15
P1-41 P1-16
P1-42 P1-17
P1-43 P1-18
P1-44 P1-19
P1-45 P1-20
P1-46 P1-21
P1-47 P1-22
P1-48 P1-23
P1-49 P1-24
33