Cisco PWR-C1-1900WAC-P - Page 2

1. PWR-C1-1900WAC-P provides 1900 W output power when the nominal input voltage is 230 V. If the
nominal input voltage is 115 V, then the output power is limited to 1500 W. See Table 2 for suitable power
cord options.
For more information about power supplies, see Specifications for the Power Supplies, Switches, and
Fan.
Note
For information on available PoE, PoE+, and Cisco UPOE/UPOE+ requirements, see these sections the Power
Supply Modules.
The 350 W and 715 W AC power supply modules are autoranging units that support input voltages from 100
through 240 VAC. The 1100W power supply module is an autoranging unit that supports input voltages from
115 through 240 VAC.
Each AC power supply module has a power cord for connection to an AC power outlet. To view the list of
available AC power cords, see AC Power Cord Specifications.
The following illustrations show the power supply modules.
Figure 1: 1100 W AC Power Supply
Release latch51100 W AC power supply
module
1
Power cord retainer6AC OK LED2
Keying feature7PS OK LED3
--AC power cord connector4
Installing a Power Supply
2
Installing a Power Supply
Power Supply Modules Overview