Cisco VG204XM Manuale di installazione dell'hardware - Pagina 37
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Chapter 3
Installing the Voice Gateway
Figure 3-5
1
Connecting Cables
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Warnings
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
Warning
the protective device is rated not greater than: 120 VAC, 15A (240 VAC, 10A international)
Statement 1005
To prevent accidental discharge in the event of a power line cross, route on-premise wiring away
Warning
from power cables and off-premise wiring, or use a grounded shield to separate the on-premise
wiring from the power cables and off-premise wiring. A power line cross is an event, such as a
lightning strike, that causes a power surge. Off-premise wiring is designed to withstand power line
OL-15959-01
Chassis Ground Connection Using Ring Terminal
V G 2 0 4
Fa st Et he rn
et
CO NS O LE
FX S
0/ 1
0/ 0
AU X
0/ 3
0/ 2
0/ 1
0/ 0
Ring terminal attachment
Warnings, page 3-9
Connecting Input Power to the Chassis, page 3-10
Connecting a Terminal or PC to the Console Port, page 3-10
Connecting an FXS Line, page 3-11
Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Hardware Installation Guide
12 V D C
S A
1
Connecting Cables
3-9