Cisco Catalyst 4500 E-Series Power Supplies
In any deployment scenario, whether AC or DC, the Cisco Catalyst 4500 Series has the power supplies
and external power devices to meet customers' power needs for data, voice, and video applications (Figure 1).
Figure 1. Cisco Catalyst 4500 Series Power Supplies
Features
For information on Catalyst 4500 E-Series power-supply specifications, see Tables 8 through 11.
Table 8. Cisco Catalyst 4500 E-Series Power-Supply Specifications (Data-Only Power Supplies)
|
Power Supply |
1000 WAC (PWR C45-1000AC) |
1400 WAC (PWR C45-1400AC) |
1400W Triple Input DC (PWR-C45-1400DC) |
|
Minimum Cisco IOS® Software Release required |
12.1(12c)EW |
12.2(18)EW |
12.2(25)EW |
|
Minimum Cisco Catalyst Operating System Software required |
7.4(1) |
- |
- |
|
Integrated PoE |
No (data only) |
No (data only) |
No (data only) |
|
IEEE 802.3af compliant |
No |
No |
No |
|
Input current (rated) |
12A at 100 VAC
5A at 240 VAC |
16A at 100 VAC
7A at 240 VAC |
Two -48 VDC at 15A
One -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 |
Two -48 VDC at 15A
One -48 VDC at 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 BTU/hr |
1048 BTU/hr |
1048 BTU/hr |
|
Holdup time |
20 ms |
20 ms |
4 ms |
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