Cisco Systems Catalyst 2955 Manual De Usuario
3-37
Catalyst 2955 Hardware Installation Guide
78-14944-03
Chapter 3 Installation
Connecting the Switch to the Power Converter
Connecting the AC Power Cord to the Power Converter
Follow these steps to connect the AC power cord to the power converter.
Caution
AC power sources must be dedicated AC branch circuits. Each branch circuit must
be protected by a dedicated two-pole circuit breaker.
be protected by a dedicated two-pole circuit breaker.
Step 1
Insert the exposed ground wire lead into the power converter ground wire
connection. Ensure that only wire with insulation extends from the connector.
connection. Ensure that only wire with insulation extends from the connector.
Step 2
Tighten the ground wire terminal block screw.
Caution
Do not insert the cord into the AC outlet until you have completed wiring the line,
neutral, and ground connections.
neutral, and ground connections.
Figure 3-16
AC/DC Power Input Terminal Block and Input Voltage Selector
1
Input voltage selector
3
Line wire connection
2
Neutral wire connection
4
Earth ground wire connection
97491
AC 115/230V 50-60Hz
N L
230V
1
2
3
4