Northern Telecom QCA146 Installation And Testing Instructions page 23

3-14 Installation
2-Mb/s Remote Peripheral Equipment
Table 3-A (continued)
Peripheral equipment cable terminating sequence
PE CABLE FROM CONNECTOR
PAIR PIN PAIR DUAL
COLOR LOOP
MODE
1T 26 W-BL
S
1R 1 BL-W
L
2T 27 W-O
O
2R 2 O-W
T
3T 28 W-G
3R 3 G-W
X-2
4T 29 W-BR
4R 4 BR-W
C
5T 30 W-S
A
5R 5 S-W
R
6T 31 R-BL
D
6R 6 BL-R
7T 32 R-O
2
7R 7 O-R
8T 33 R-G
8R 8 G-R
9T 34 R-BR
9R 9 BR-R
10T 35 R-S
10R 10 S-R
11T 36 BK-BL
11R 11 BL-BK
12T 37 BK-O
12R 12 O-BK
13T 38 BK-G
S
13R 13 G-BK
L
14T 39 BK-BR
O
14R 14 BR-BK
T
15T 40 BK-S
15R 15 S-BK
X-3
16T 41 Y-BL
16R 16 BL-Y
C
17T 42 Y-O
A
17R 17 O-Y
R
18T 43 Y-G
D
18R 18 G-Y
19T 44 Y-BR
3
19R 19 BR-Y
20T 45 Y-S
20R 20 S-Y
21T 46 V-BL
21R 21 BL-V
22T 47 V-O
22R 22 O-V
23T 48 V-G
23R 23 G-V
24T 49 V-BR
24R 24 BR-V
25R 50 V-S
25T 25 S-V
(Ill553-1146b)
TERMINAL NUMBER (TN)
SINGLE 16 UNITS 8 UNITS
LOOP PER PER
MODE CARD CARD
UNIT
S UNIT
4
4
L
UNIT
O
12
T
UNIT
5
UNIT
X-2
UNIT
5
13
C
UNIT
A
UNIT
6
R
UNIT 6
D
14
UNIT
2
7 UNIT
UNIT 7
15
UNIT
0 UNIT
UNIT 0
8
UNIT
UNIT
1
1
UNIT
9
UNIT
S
2 UNIT
L UNIT 2
O 10
T
UNIT
3
UNIT
X-3 UNIT
3
11
C
UNIT
A
4
UNIT
R
UNIT
4
D
12
UNIT
3
UNIT
5
5
UNIT
13
UNIT
6
UNIT
UNIT 6
14
UNIT
7 UNIT
UNIT 7
15
SPARE
Appendix 1 to 553-2741-200
B
4 UNITS 2 UNITS
PER PER
CARD CARD
UNIT
2
UNIT
1
UNIT
3
UNIT
0
UNIT
0
UNIT
1
UNIT
2
UNIT
1
UNIT
3