Техническое Руководство для Cisco CATALYST 4510R 10 SLOT CHASSIS WITH FAN TRAY
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Table 7. Cisco Catalyst 4500 Series Data Only Power Supply Specifications
Power Supply
1000W AC
1400W AC
1400W DC Triple Input
Integrated PoE
No (data only)
No (data Only)
No (data only)
IEEE 802.3af-compliant PoE
No
No
No
Input current (rated)
12A @ 100 VAC,
5A @ 240 VAC
16A @ 100 VAC,
7A @ 240 VAC
2x –48 VDC @ 15A
1x –48 VDC @ 12.5A
Output current (data)
12V @ 83.4A
3.3V @ 12.2A
12V @ 113.4A
3.3V @ 12.2A
12V @ 114.0A
3.3V @ 12.5A
Output current (PoE)
–
–
–
Output power redundant mode (data)
1000W + 40W
1360W + 40W
1368W + 40W
Output power redundant mode (PoE)
–
–
–
Output power combined mode (data)
1667W
–
–
Output power combined mode (PoE)
–
–
–
Heat dissipation*
943 Btus per hour
1048 Btus per hour
1048 Btus per hour
Holdup time
20 ms
20 ms
4ms
Number of 802.3af Class 2 power
devices supported with 1 power
supply (1+1)
–
–
–
Number of 802.3af Class 0 and 3
power devices supported with 1
power supply (1+1)
–
–
–
Cisco phones with Integrated PoE
None
–
–
Hot swappable
Yes
Yes
Yes
*
Note that calculations for heat dissipation is based on one power supply operating at maximum output power.
Table 8. Cisco Catalyst 4500 Series PoE Power Supply Specifications
Power Supply
1300W AC
2800W AC
1400W DC-P
4200W AC
2500W AC
Integrated PoE
Yes (Up to 800W)
Yes (Up to 1400W)
Up to 8500W (minus the
power consumed for data
when connected directly to
a DC power plant or 2
external AC power shelves
Yes (Up to 3700W)
2500W per
power supply
IEEE 802.3af-
compliant PoE
Yes
Yes
Yes
Yes
Yes