AT&T System 75 Wiring Diagram page 148

Equipment Room Hardware And Cabling Installation
CABLE/CONNECTOR/BUILDING LABEL ORDERING INFORMATION
Description
201A Labels
Figure 3-43 shows the proper way to install a label on a 25-pair cable
connector (see Note).
Note: The label should be installed near the rear of the connector
as shown in Figure 3-43 so it will not be obscured by the switch
cabinet connector retainers. Also, it can be installed on the skin of
the cable near the connector.
1 A 2
Figure 3-43. Installing Self-Stick Label on 25-Pair Cable Connector
Qty. Per. Code
34 Sheets
PURPLE
Comcode
103 969 994
3-65