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GENERAL SYSTEM PRACTICES
SECTION 256-150-200
ENGINEERING-PLANT SERIES
ISSUE 2, JULY, 1967
GT&E STANDARD

PROCEDURES FOR CROSS-CONNECTING (JUMPERING)
CENTRAL OFFICE DISTRIBUTING FRAMES

CONTENTS
1. GENERAL
2. JUMPER WIRE
3. TOOLS .
4. CENTRAL OFFICE EQUIPMENT
5. RUNNING JUMPERS
6. TYING DOWN JUMPERS
7. SOLDERING JUMPERS
8. WORKING SERVICE ORDERS
9. TESTING
10. CABLE TRANSFERS
11. SPECIAL CONDITIONS

1. GENERAL
1.1This section covers general information on procedures for
cross-connecting (jumpering) central office distributing frames.

1.04 Cross-connection work is one of the most important operations
performed in the central office. In the interest of good service and
economical maintenance, personnel performing frame work should be
familiar with the methods described in this section.

Copyright ? 1967 Automatic Electric Company

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