Cisco PWR-C2-250WAC
USED
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The Cisco Catalyst 3650 Series Switches support dual redundant power supplies (see Figure 2). The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. If only one power supply is installed, it should always be in power supply bay 1. The switch also ships with three field-replaceable fans.
Figure 2. Redundant Power SuppliesTable 3 shows the different power supplies available in these switches and available PoE power.
Table 3. Switch Models and Corresponding Default Power Supplies
Models
Default Power Supply
Available PoE Power
Support Secondary Power Supply
24-port data switch
PWR-C2-250WAC
-
Yes
48-port data switch
Yes
24-port PoE switch
PWR-C2-640WAC
390 W
Yes
48-port PoE switch
Yes
48-port full PoE switch
PWR-C2-1025WAC
775 W
Yes
24-port mini PoE switch
Fixed 640 WAC
390W
No, but supports RPS 2300
48-port mini PoE switch
Fixed 975 WAC
775W
No, but supports RPS 2300
24-port Multigigabit PoE switch
PWR-C1-715WAC
435 W
Yes
24-port Multigigabit UPOE switch
PWR-C1-1100WAC
820 W
Yes
48-port Multigigabit full PoE switch
48-port Multigigabit UPOE switch
660 W
Yes
The multigigabit switches support a different set of power supplies than the non-multigigabit switches. In addition the PWR-C1-350WAC is not supported on the multigigabit switches. In addition to the power supplies listed in Table 3, a 640W DC power supply is available at the time of order or as a spare on all non-multigigabit switch models. The DC power supply also delivers PoE capabilities for maximum flexibility (refer to Table 4 for available PoE budget with DC power supplies). Customers can mix and match the AC and DC power supplies in the two available power supply slots. Any of these power supplies can be installed in any of the switches.
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