Nortel Modular Ics 6.1 Installer Guide

Connecting the wiring / 271
P0603534  02Modular ICS 6.1 Installer Guide T and R represent station connections and should not be confused with Tip and Ring on external lines. Station connec-
tions are non-polarized.
For an explanation about port numbering, see Port numbering on the wiring charts on page 252.
Note: Central Answering Positions (CAPs) that require a station auxiliary power supply (SAPS) must be connected with 
a four-wire cord, as the SAPS is connected to the second wire pair. This includes...

272 / Connecting the wiring
Modular ICS 6.1 Installer GuideP0603534  02 For an explanation about port numbering, see Port numbering on the wiring charts on page 252. 38 Black-Green X07 T 7
13 Green-Black X07 R 7
39 Black-Brown X08 T 8
14 Brown-Black X08 R 8
40 Black-Slate ---- No connection ----
15 Slate-Black ---- No connection ----
41 Yellow-Blue ---- No connection ----
Slot 342 Yellow-Orange X09 T 9
17 Orange-Yellow X09 R 9
43 Yellow-Green X10 T 10
18 Green-Yellow X10 R 10
44 Yellow-Brown ---- No...

Connecting the wiring / 273
P0603534  02Modular ICS 6.1 Installer Guide
E&M/DISA Trunk Cartridge wiring chart
Use the table, Trunk Module with E&M/DISA Trunk 
Cartridges, on page 273 when a Trunk Module has only 
E&M/DISA Trunk Cartridges. 
If the Norstar system is being connected to another Norstar 
system or private branch exchange by connecting two RJ2HX/
CA2HA distribution blocks together, use the following table 
to determine the required cross-connections.
Back-to-back cross-connections
1st...

274 / Connecting the wiring
Modular ICS 6.1 Installer GuideP0603534  02 For an explanation about port numbering, see Port numbering on the wiring charts on page 252. 31 Red-Blue X02 T1 2
6 Blue-Red X02 R1 2
32 Red-Orange X02 E 2
7 Orange-Red X02 SG 2
33 Red-Green X02 M 2
8 Green-Red X02 SB 2
Slot 2 34 Red-Brown X05 T 5
9 Brown-Red X05 R 5
35 Red-Slate X05 T1 5
10 Slate-Red X05 R1 5
36 Black-Blue X05 E 5
11 Blue-Black X05 SG 5
37 Black-Orange X05 M 5
12 Orange-Black X05 SB 5
38 Black-Green X06 T 6
13...

Connecting the wiring / 275
P0603534  02Modular ICS 6.1 Installer Guide
Trunk Module with DID Trunk Cartridges 
TC Slot Pin Wire color Port Service Line
Slot 1 26 White-Blue X01 T 1
1 Blue-White X01 R 1
27 White-Orange X02 T 2
2 Orange-White X02 R 2
28 White-Green ---- No connection ----
3 Green-White ---- No connection ----
29 White-Brown ---- CCI NC1 ----
4 Brown-White ---- CCI Com1 ----
30 White-Slate X03 T 3
5 Slate-White X03 R 3
31 Red-Blue X04 T 4
6 Blue-Red X04 R 4
32 Red-Orange ---- No connection...

276 / Connecting the wiring
Modular ICS 6.1 Installer GuideP0603534  02 For an explanation about port numbering, see Port numbering on the wiring charts on page 252.
For CCI connections in Service column: NC1 stands for the normally closed relay and Com1, the common relay. 
CCI signaling is not supported by all carriers. For carriers or installations that do not use CCI signaling, the CCI and ET 
connections should be treated as “no connection”. CCI wiring is a non-standard wiring arrangement which has...

Connecting the wiring / 277
P0603534  02Modular ICS 6.1 Installer Guide
office, by prearrangement, then forwards the DID lines to 
other numbers. 
Connect the CCI com1 connection to a ground connection. 
Connect the CCI NC1 connection to the central office 
demarcation.
Tips - CCI signaling to report power loss or malfunction 
of the DID Trunk Cartridge is not supported by all carriers. 
For carriers or installations which do not use CCI signaling, 
the CCI and ET connections are treated as not...

278 / Connecting the wiring
Modular ICS 6.1 Installer GuideP0603534  02
Trunk Module with BRI-ST cartridge 
TC 
slotPin Wire color Port 
(loop)Service Lines 
(T or 
S loop)Terminal 
equipment 
S loop)
Slot 1 26 White-Blue X01 +Tx  001-002 Assigned DN
1 Blue-White X01  -Tx  001-002 Assigned DN
27 White-Orange X01 +Rx  001-002 Assigned DN
2 Orange-White X01 -Rx  001-002 Assigned DN
28 White-Green X02 +Tx  003-004 Assigned DN
3 Green-White X02 -Tx  003-004 Assigned DN
29 White-Brown X02 +Rx  003-004...

Connecting the wiring / 279
P0603534  02Modular ICS 6.1 Installer Guide To determine the assigned lines for a BRI card, refer to BRI and T1 lines on page 549.
For an explanation about port numbering, see Port numbering on the wiring charts on page 252.
Trunk Module with BRI-U cartridge
Slot 3 42 Yellow-Orange X09 +Tx  017-018 Assigned DN
17 Orange-Yellow X09 -Tx  017-018 Assigned DN
43 Yellow-Green X09 +Rx  017-018 Assigned DN
18 Green-Yellow X09 -Rx  017-018 Assigned DN
44 Yellow-Brown X10 +Tx  019-020...

280 / Connecting the wiring
Modular ICS 6.1 Installer GuideP0603534  02 BRI U wiring is not polarity sensitive.
A BRI-U2 Card only uses the first two loop numbers (X01-X02, X05-X06, or X09-X10) when it occupies a trunk module 
slot.32 Red-Orange ---- ---- ---- ----
7 Orange-Red ---- ---- ---- ----
33 Red-Green ---- ---- ---- ----
8 Green-Red ---- ---- ---- ----
Slot 2 34 Red-Brown X05 T  009-010 Assigned DN
9 Brown-Red X05 R  009-010 Assigned DN
35 Red-Slate X06 T  011-012 Assigned DN
10 Slate-Red X06 R...