1-5
Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
Appendix 1 Technical Specifications
Power Supply Module Specifications
Input voltage range and frequency
PWR-C1-1100WAC: 1100-W, 115 to 240 VAC (autoranging)
50-60 Hz
PWR-C1-715WAC: 715 W, 100 to 240 VAC(autoranging) 50-60
Hz
PWR-C2-1025WAC: 1025-W, 115 to 240 VAC (autoranging)
50 to 60 Hz
PWR-C2-640WAC: 640-W, PWR-C2-250WAC: 250 W,
100 to 240 VAC (autoranging), 50 to 60 Hz
Input current
PWR-C1-1100WAC: 12–6 A
PWR-C1-715WAC: 10–5 A
PWR-C2-1025WAC:12–6 A
PWR-C2-640WAC: 8–4 A
PWR-C2-250WAC: 4–2 A
Output ratings
PWR-C1-1100WAC: –56 [email protected] A
PWR-C1-715WAC: –56 [email protected] A
PWR-C2-1025WAC: +12 V @ 20.83 A, –54 [email protected] A
PWR-C2-640WAC: +12 V @ 20.83 A, –54 [email protected] A
PWR-C2-250WAC: +12 V @ 20.83 A
Total input BTU
1
PWR-C1-1100WAC: 4263 BTUs per hour, 1250 W
PWR-C1-715WAC: 2742 BTUs per hour, 804 W
PWR-C2-1025WAC: 3801 BTUs per hour, 1114 W
PWR-C2-640WAC: 2371 BTUs per hour, 695 W
PWR-C2-250WAC: 945 BTUs per hour, 277 W
Total output BTU
1
PWR-C1-1100WAC: 3751 BTUs per hour, 1100 W
PWR-C1-715WAC: 2438 BTUs per hour, 715 W
PWR-C2-1025WAC: 3497 BTUs per hour, 1025 W
PWR-C2-640WAC: 2183 BTUs per hour, 640 W
PWR-C2-250WAC: 853 BTUs per hour, 250 W
1.
The total input and total output BTU ratings refer to input power to the power supply and output power to the switch. The
BTU ratings are based on 100 VAC for the 250-W and 640-W power supplies and 115 VAC for the 1100-W power supply.
Table 1-4
Power Specifications for DC Power 24-Port and 48-Port Switches
Power Specifications
Maximum output power
PWR-C2-640WDC: 640 W
Input current
PWR-C2-640WDC: 21–10.5 A
DC input voltage
PWR-C2-640WDC: –36 to –72 VDC
Output ratings
PWR-C2-640WDC: +12 V @ 20.83 A, –54 [email protected] A
Voltage range domestic
PWR-C2-640WDC: –36 VDC (minimum)
–48 VDC (nominal), –72 VDC (maximum)
Voltage range international
PWR-C2-640WDC: –36 VDC (minimum)
–60 VDC (nominal), –72 VDC (maximum)
Total input BTU
1
PWR-C2-640WDC 2444 BTUs per hour, 719 W
Total output BTU
1
PWR-C2-640WDC: 2188 BTUs per hour, 640 W
Table 1-3
Power Specifications for AC Power 24-Port and 48-Port Switches (continued)
