Datasheet
Data Sheet
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Table 7. Cisco Catalyst 4500-E and Classic Series Power Supply Specifications (Data-Only)
Power Supply 1000W AC 1400W AC 1400W DC Triple Input
Integrated PoE No (data only) No (data Only) No (data only)
Input Current (rated) 12A at 100 VAC, 5A at 240
VAC
16A at 100 VAC, 7A at 240
VAC
2x –48 VDC at 15A
1x –48 VDC at 12.5A
Output Current (data)
●
12V at 83.4A
●
3.3V at 12.2A
●
12V at 113.4A
●
3.3V at 12.2A
●
12V at 1360W
●
3.3V at 40W
Output Power Redundant
Mode (data)
1000W + 40W 1360W + 40W 1400W + 40W
Output Power Combined
Mode (data)
1667W 2473W –
Heat Dissipation 943 Btus per hour 1048 Btus per hour 1048 Btus per hour
Holdup Time 20 ms 20 ms 20ms
Hot Swappable Yes Yes Yes
Table 8. Cisco Catalyst 4500-E and Classic Series Power Supply Specifications (Data and PoE)
Power Supply 1300W AC 2800W AC 4200W AC 1400W DC with
PEM
2500W AC—
Power Shelf
Integrated PoE Yes (up to 800W) Yes (up to 1400W) Yes (up to 3855W) Up to 7500W
(minus the power
consumed for data)
when connected
directly to a DC
power plant or 2
external AC power
shelves
2500W per power
supply; 5000W per
shelf (minus the
power consumed
for data)
IEEE 802.3af-
Compliant PoE
Yes Yes Yes Yes Yes
Input Current
(rated)
●
16A at 100
VAC
●
7A at 240 VAC
16A at 200 VAC
●
2x 12A at
100VAC
Or
●
2x 12A at
200VAC
●
31A at –60
VDC
(data only)
●
180A at –48
VDC (PoE)
15A at 200 VAC
Output Current
(data)
●
12V at 84.7A
●
3.3V at 12.5A
●
12V at 113.3A
●
3.3V at 12.1A
●
12V at 115.3A
●
3.3V at 12.5A
●
12V at 120A
●
3.3V at 10A
–52 VDC at 50A
(total output per
supply)
Output Current
(PoE)
–50V at 16.7A –50V at 28A -50V at 77.1A
(200V)
-50V at 38A (100V)
140A at –48/–60
VDC
–52 VDC at 50A
(total output per
supply)
Output Power
Redundant Mode
(data)
1000W + 40W 1360W + 40W 1383W + 40W 1360W + 40W Up to 1400W
(through DC
supply)
Output Power
Redundant Mode
(PoE)
800W maximum
per power supply
1400W maximum
per power supply
●
3855W (200V)
●
1900W (100V)
Up to 7500W
(minus the power
consumed for data)
2500W per supply
(minus the power
consumed for data)
Output Power
Combined Mode
(data)
1667W 2473W 2766W – –
Output Power
Combined Mode
(PoE)
1333W 2333W 7710W (200V) 3800W (100V) –
Heat Dissipation8 1568 Btus per hour 2387 Btus per hour 3580 BTU/hr Data only: 1591
Btus per hour
Data and voice:
2905 Btus per hour
1210 Btus per
hour, per power
supply
Holdup Time 20 ms 20 ms 20 ms 4 ms 20 ms