E&M/Disa Trunk Cartridge Wiring Chart - Nortel Modular ICS 6.0 Installer's Manual

Loop Start or CI Trunk Cartridge wiring chart (Continued)
TC Slot Pin
39
14
40
15
41
42
Slot 3
17
43
18
44
19
45
20
46
21
47
22
48
23
49
24
50
25
For an explanation of port numbering, see Port numbering on the wiring charts on page 241.
E&M/DISA Trunk Cartridge wiring chart
Use the table, Trunk Module with E&M/DISA Trunk
Cartridges, on page258 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 distribution block
Next distribution block
P0992638 03
Wire color
Black-Brown X08
Brown-Black X08
Black-Slate ----
Slate-Black ----
Yellow-Blue ----
Yellow-Orange X09
Orange-Yellow X09
Yellow-Green X10
Green-Yellow X10
Yellow-Brown ----
Brown-Yellow ----
Yellow-Slate ----
Slate-Yellow ----
Violet-Blue X11
Blue-Violet X11
Violet-Orange X12
Orange-Violet X12
Violet-Green ----
Green-Violet ----
Violet-Brown ----
Brown-Violet ----
Violet-Slate ----
Slate-Violet ----
T R
T1 R1
Connecting the wiring / 257
Port Service
T
R
No connection
No connection
No connection
T
R
T
R
No connection
No connection
No connection
No connection
T
R
T
R
No connection
No connection
No connection
No connection
ET
ET
T1 R1 E SG
T R SB M
Modular ICS 6.0 Installer Guide
Line
8
8
----
----
----
9
9
10
10
----
----
----
----
11
11
12
12
----
----
----
----
----
----
M SB
SG E