Cisco Catalyst 3650 Series Hardware Installation Manual page 78

Power Supply Module Overview
Table 4-1
Part Number
PWR-C2-1025WAC
PWR-C2-640WAC
PWR-C2-250WAC
PWR-C2-640WDC
PWR-C2-BLANK
The input voltages of the power supplies are as follows:
The 250-W, 640-W, and 715-W AC power supply modules are autoranging units that support input
•
voltages between 100 and 240 VAC.
The 1025-W and 1100-W AC power supply modules are autoranging units that support input
•
voltages between 115 and 240 VAC.
The 640-W DC power supply module has dual input feeds (A and B) and support input voltages
•
between 36 and 72 VDC. The output voltage range is 51 to 57 V.
Each AC power supply module has a power cord for connection to an AC power outlet.
The 640-W, 715-W, 1025-W, and 1100-W and modules use a 16-AWG cord (only North America).
•
All the other modules use an 18-AWG cord.
The DC power supply module must be wired to a DC power source.
•
For information on 250-W AC power supply support on the PoE-capable switch models, see the
Note •
Cisco Catalyst 3650 Series Switches Release Notes at
http://www.cisco.com/c/en/us/support/switches/catalyst-3650-series-switches/products-release-not
es-list.html.
Only the DC power module is NEBS-compliant.
•
.Figure 4-1
Catalyst 3650 Switch Hardware Installation Guide
4-2
Power Supply Module Part Numbers and Descriptions (continued)
Description
1025-W AC power supply module
640-W AC power supply module
250-W AC power supply module
640-W DC power supply module
Blank cover
to Figure 4-6 show the power supply modules.
Chapter 4 Power Supply Installation
OL-29734-01