Central Office And Ac Grounds - AT&T MERLIN LEGEND Release 3.0 Installation Manual
Communications system
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Also See for MERLIN LEGEND Release 3.0:
- System programming manual (818 pages) ,
- System programming and maintenance manual (128 pages) ,
- Programming summary manual (446 pages)
Table of Contents
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AC Power and Grounding
To Central
Office or
Serving
Facility
Figure 2-3. Central Office and AC Grounds
Lines
CO
Line
Protector
(Power)
(Supply )
#12 or #14
AWG
Ground
Wire
#6 AWG
Ground
Earth
Ground
Bond
Wire
DIW or
Network
25-Pair Cable
Interface
Coupled Bonding
Conductor (optional)
A C
Plug
Outlet
Single -
Point
Ground
Bar
Wire
Shield
Ground
Power
Ground
Rod
Installing the Control Unit 2-11
CO
Wiring
Field
D2R
Cords
I
Commercial
Power
B
Power
Service
W
GND (Green)
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Chapters
Table of Contents
