AT&T 75 - Page 466

66-TYPE HARDWARE
TABLE 4-H. Auxiliary Lead Appearances at 66-Type Cross-Connect Field
(Contd on Next Page)
66
Connecting
Block
Terminals
System 75
Auxiliary
Connector
Outputs
1M
System 75 XE
Auxiliary
Connector
Outputs
1M
Z1A
Emergency
Transfer Unit
Outputs
TC
574-5
Emergency
Transfer Unit
Outputs
TC
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
TC
TK
TK
GND
27
28
29
30
31
32
33
34
1m
1m
TK
TK
2M
LC
LC
2M
LC
LC
2m
2m
TC
TC
3M
3M
TK
TK
3m
3m
LC
LC
3W
3W
ST
ST
TC
Not Connected
Not Connected
Emergency
Transfer
Relay
Power
GND
-48
GND
LC
LC
-48
GND
-48
GND
-48
ST
ST
-48
GND
TC
TC
-48
Emergency
Transfer
Relay
Power
GND
GND
TK
TK
-48
-48
GND
-48
GND
-48
GND
-48
GND
-48
GND
-48
GND
-48
LC
LC
ST
ST
TC
TC
4-40