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Catalyst 2900 Series XL Hardware Installation Guide
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Chapter 1 Product Overview
Power Connectors
Figure 1-13 Catalyst 2924M XL Rear Panel
Note The Cisco RPS does not support the Catalyst 2924M XL DC switch.
Power Connectors
You can provide power to the switch either through the internal power supply or
through the Cisco RPS.
Internal Power Supply Connector
The internal power supply is an autoranging unit that supports input voltages
between 100 and 240 VAC. If you plan to use the internal power supply, use the
supplied AC power cord to connect the AC power connector to an AC power
outlet.
DC Power Connector
The Catalyst 2924M XL DC switch has an internal DC-power converter. It has
dual feeds (A and B) that are diode-OR-ed into a single power block. For
installation instructions, see the “Wiring the DC-Input Power Source” section on
page 2-29.
CONSOLE
DC INPUT
REFER TO MANUAL
BEFORE CONNECTING
POWER
INPUT: 36 - 72
CURRENT: 4-2A
A
B
+
+
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