AT&T System 75 Wiring Manual

and System 75 XE Wiring 555-200-111 Issue 1, April 1987 Copyright © 1987 AT&T — All Rights Reserved Printed in U.S.A. ...

AT&T Customer Information Center on 800-432-6600 In Canada Call 800-255-1242 AT&T Customer Information Center 2855 North Franklin Road P. O. BOX 19901 Indianapolis, Indiana 46219 TO COMMENT ON THIS MANUAL The AT&T Document Development Organization Hot Line: 800-334-0404 In North Carolina Call 919-727-3167 Eve ...

Equipment GENERAL CROSS-CONNECT HARDWARE SELECTION WIRING HARDWARE CHANGES PLANNING Job Aids Terminals Site or Satellite Closets Cabling Facilities 1-3 1-3 1-4 1-4 1-7 1-7 1-7 1-8 1-8 1-10 1-10 - i - ...

Figure 1-1. Documentation Block Diagram Figure 1-2. System Uniform Wiring Plan Figure 1-3. Sample Uniform Wiring Installation Figure 1-4. Sample Floor Plan With Terminal Locations Marked Figure 1-5. Riser Cable Placement 1-2 1-5 1-6 1-9 1-11 - i i - ...

the System 75 XE. This guide explains the hardware, job planning, equipment ordering, and installation information from: G G The telephone company network interface up to and including the 25-pair cables that connect directly to the switch and The ma ...

G G G G G G SECTION 1—INTRODUCTION Contains an overview of the system Uniform Wiring Plan and presents general guidelines on hardware selection and manual organization. SECTION 2—Z100-TYPE MODULAR HARDWARE Contains an explanation of Z100-type and associated hardware, job planning, equipment orderin ...

Systems Marketing Branch Office (MBO). However, some common use hardware items may have to be obtained from other sources. GENERAL Station wiring has a significant role in today’s customers’ information systems. Technological innovations have enabled bot ...