Table of Contents
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This chapter explains the how to wire the communications power supply, cal-
culation methods for power supply positioning, and network grounding meth-
ods.
7.1 Wiring Communications Power Supply- - - - - - - - - - - - - - - - - 7-2
7.1.1 Basic Precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-2
7.1.2 Wiring Power Supply- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-2
7.1.3 Methods for Deciding the Power Supply Positioning- - - - - - - - - - - - - - 7-3
7.2 Grounding the Network- - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-9
7.2.1 Grounding Methods - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-9
7-1
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7 Wiring
7
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