Digital Telephones Line Engineering; Contents - Nortel M3110 Installation Manual

Digital telephones line engineering

Contents

This section contains information on the following topics:
Engineering a telephone line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting a Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating DC Loop Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performing Loop Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring Impulse Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring Background Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating Expected Pulse Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring DC Loop Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Telephones and Consoles Description, Installation, and Operation
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