AC Power Connector
This applies to the Catalyst 2960-X switches.Note
The switch is powered through the internal power supply. The internal power supply is an autoranging unit
that supports input voltages between 100 and 240 VAC. Use the supplied AC power cord to plug it into an
AC power outlet.
Power Supply Modules (Applies to the Catalyst 2960-XR Switches)
The switch operates with either one or two active power supply modules. You can use two AC modules, or
one module and a blank cover.
The Catalyst 2960XR-48FPD-I and 2960XR-48FPS-I only support the PWR-C2-1025WAC power supply.
You cannot use the PWR-C2-250WAC and PWR-C2-640WAC power supplies in these switches.
Note
Table 13: Power Supply Model Numbers and Description
DescriptionPart Number
250-W AC power supply module.PWR-C2-250WAC=
640-W AC power supply module.PWR-C2-640WAC=
1025-W AC power supply module.PWR-C2-1025WAC=
The 250-W and 640-W AC power supply modules are autoranging units that support input voltages between
100 and 240 VAC. The 1025-W power supply module is an autoranging unit that supports input voltages
between 115 and 240 VAC. All power supply modules have internal fans. All switches ship with a blank
cover in the second power supply slot.
Table 14: Available PoE with Different Combinations of Power Supplies
Available PoE
Power when One PS
Fails
Switch Power
Redundancy
Available Power for
PoE+
Secondary Power
Supply
Primary Power
Supply
—
No0
—
PWR-C2-250WAC=
—
Yes0PWR-C2-250WAC=PWR-C2-250WAC=
—
No370 W
—
PWR-C2-640WAC=
370 WYes370 WPWR-C2-640WAC=PWR-C2-640WAC=
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
OL-28309-02 19
Product Overview
AC Power Connector
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