Page 202 of 894 NT5D11 and NT5D14 Lineside T1 Interface cards

553-3001-211 Standard 2.00 September 2004

Figure 29

Lineside T1 card – connection using the NT5D13AA lineside T1 cable

553-AAA1119

NT8D37

IPE

Module Slot 0

Module

I/O panel

1
26
2
27
3
28
4
29
5
30
6
31
7
32
8
33
9
34
16
41
17
42
24
49

System

A

(bl-w)
(w-bl)
(o-w)
(w-o)
(g-w)
(w-g)
(br-w)
(w-br)
(s-w)
(w-s)
(bl-r)
(r-bl)
(or-r)
(r-or)
(gr-r)
(r-gr)

NT8D81

Tip & Ring

Cable

12A
12B
13A
13B
14A
14B
15A
15B
16A
16B
17A
17B
18A
18B
19A
19B
62A
62B
69A
69B
73A
73B
80A
80B

Line

Side T-1

Card

Not used
T-1 tip receive data
T-1 ring receive data
T-1 tip transmit data
T-1 ring transmit data
Alarm out normally open
Alarm out common
Alarm out normally closed
MMI in transmit data
MMI in receive data
Ground
Control 1
Control 2
MMI out receive data
MMI out transmit data
Ground
Control 1
Control 2
11
3
1
9
1
2
3
3
2
5
7
9
2
3
5
7
9
1
26
2
27
3
28
4
29
5
30
6
31
7
32
8
33
9
34
16
41
17
42
24
49
P2
P3
P5
P4

To

CPE or CSU

(DB15 male)

(CPE)

To external

alarm

indicator

(DB9 male)

Toward

MMI

(DB9 male)

(DCE)

Away from

MMI

(DB9 female)

(DTE)

NT5D13

Maintenance

Interface Cable

Module
backplane
NC
NC
P1