AT&T 75 - Page 431

66-TYPE HARDWARE
TABLE 4-A. 25-Pair Cable Termination on a 66-Type Connecting Block (Contd)
25-Pair Cable
Connector
Pin
Pair
Color
Numbers
66-Type
Connecting
Block
Terminals
38
13 BK-G
13
G-BK
39
14
BK-BR
14 BR-BK
40
15 BK-S
15 S-BK
41
16 Y-O
16 O-Y
42 17
Y-BL
17
BL-Y
43 18 Y-G
18
G-Y
44
19
Y-BR
19
BR-Y
45
20
Y-S
20 S-Y
46
21
V-BL
21
BL-V
47 22 V-O
22 O-V
48
23 V-G
23 G-V
49 24
V-BR
24
BR-V
50
25
V-S
25
S-V
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
4-5