Appendix A Technical Specifications
Table A-2shows the power specifications for AC-powered 24- and 48-port switches.
Table A-2 Power Specifications for AC-Powered 24- and 48-Port Switches
Power Specifications
Maximum output power | C3K-PWR-1150WAC: 1150 W |
| C3K-PWR-750WAC: 750 W |
| C3K-PWR-265WAC: 265 W |
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Input voltage range and frequency | C3K-PWR-750WAC: 750 W, C3K-PWR-265WAC: 265 W, |
| 100 to 240 VAC (autoranging), 47 to 63 Hz |
| C3K-PWR-1150WAC: 1150 W: |
| 115 to 240 VAC (autoranging) 47 to 63 Hz |
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Input current | C3K-PWR-1150WAC:12–6 A |
| C3K-PWR-750WAC: 10–5 A |
| C3K-PWR-265WAC: 5–2.5 A |
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Output ratings | C3K-PWR-1150WAC: 12 V@25 A, –52 V @ 16.4 A |
| C3K-PWR-750WAC: 12 V@25 A, –52 V @ 8.75 A |
| C3K-PWR-265WAC: 12 V@22 A |
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Total input BTU1 | C3K-PWR-1150WAC: 4778 Btus per hour, 1386 W |
| C3K-PWR-750WAC: 3043 Btus per hour, 882 W |
| C3K-PWR-265WAC: 1142 Btus per hour, 331 W |
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Total output BTU1 | C3K-PWR-1150WAC: 3939 Btus per hour, 1150 W |
| C3K-PWR-750WAC: 2568 Btus per hour, 765 W |
| C3K-PWR-265WAC: 907 Btus per hour, 265 W |
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DC input voltage for RPS 2300 | +12 V @25 A, 52 V@16.4 A |
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1.The Total input and Total output BTU ratings refer to input power into the power supply and output power from the power supply that is input into the switch.
Table A-3shows the power specifications for AC-powered Catalyst 3560E-12D and 3560E-12SD switches.
Table A-3 | Power Specifications for AC-Powered Catalyst 3560E-12D and 3560E-12SD Switches |
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Power Specifications | |
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Maximum output power | C3K-PWR-300WAC: 300 W |
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Input voltage range and frequency | C3K-PWR-300WAC: 85 to 265 VAC (autoranging), 47 to 63 Hz |
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Input current | | C3K-PWR-300WAC: 5–2 A |
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Output ratings | | C3K-PWR-300WAC: 12 V @25 A |
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Total input BTU1 | C3K-PWR-300WAC: 1034 Btus per hour, 300 W |
1.The Total input and Total output BTU ratings refer to input power into the power supply and output power from the power supply that is input into the switch.
Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide