Cisco C9K-PWR-650WAC-R Overview
The Cisco C9K-PWR-650WAC-R is a robust 650W AC Power Supply designed to ensure reliable and efficient power delivery for Cisco's network devices. This power supply is engineered to complement Cisco's extensive portfolio, providing enhanced operational efficiency and resilience for critical networking environments.
Figure 1 shows the front panel of C9K-PWR-650WAC-R.
Quick Specs
Table 1 shows the Quick Specs.
| Brand |
Cisco |
| Model |
C9K-PWR-650WAC-R |
| Power Capacity |
650W |
| Input Voltage |
100-240V AC |
| Output Voltage |
12V DC |
Supported Options
| Accessory |
Model |
| Power Cord |
CAB-AC |
| Power Supply Module |
PSM450BR |
| Rack Mount Kit |
RCKMT-19-CMPCT |
Compare to Similar Items
| Model |
Key Differences |
| C9K-PWR-1600WAC-R |
Higher power capacity of 1600W |
| PWR-C1-715WAC |
Lower power capacity of 715W, designed for Catalyst 3850 Series |
| C9K-PWR-930WAC-R |
Moderate power capacity of 930W, suitable for different series |
Cisco C9K-PWR-650WAC-R Specification
C9K-PWR-650WAC-R Specifications
|
| Product Type |
Power Supply |
| Input Voltage |
100-240V AC |
| Efficiency |
85% (typical) |
| Form Factor |
RSP1 |
| Compatibility |
Cisco Catalyst 9500 Series Switches |
| Cooling |
Active (Integrated Fan) |
| Operating Temperature |
0° to 45°C |
| Storage Temperature |
-40° to 70°C |
| Humidity |
10% to 90% (non-condensing) |
| Total Harmonic Distortion |
< 10% |
| MTBF |
200,000 hours |
| Protection Features |
Over Voltage, Over Current, Over Temperature |
| Connector Type |
IEC 60320 C14 |
| Dimensions (H x W x D) |
1.6 x 3.2 x 15.8 inches |
| Input Current |
8A (RMS) at 100-120V, 4A (RMS) at 200-240V |
| Noise Level |
46 dBA |
| Safety Standards |
UL/CSA 60950-1, EN60950-1 |
| AC input voltage |
Nominal range: 100 and 240 VAC (Range: 90-132 VAC, 180-264 VAC) |
| AC input frequency |
Nominal range: 50 to 60 Hz (Range: 47-63 Hz) |
| Maximum AC input current |
7.6 A at 90 - 132 VAC, 3.65 A at 180 - 264 VAC |
| Maximum input volt Amperes |
760 VA at 100 VAC |
| Maximum output power per power supply |
650 W |
| Maximum in-rush current |
11 A (sub-cycle duration) |
| Maximum hold-up time |
12 ms at 650 W |
| Power supply output voltage |
12 VDC |
| Power supply standby voltage |
12 VDC |
| Efficiency rating |
Climate Savers Platinum Efficiency (80Plus Platinum certified) |

