The Cisco PWR-C4-950WAC-R is a high-performance, hot-swappable AC power supply designed specifically for the Cisco Catalyst 4500-X Series switches. This module provides 950W of power, ensuring the switch has a reliable and efficient energy source for high-density networking environments. The "R" in the part number signifies Back-to-Front airflow (Port-Side Intake), which is a critical specification for data centers that utilize specific hot/cold aisle cooling configurations.
This power supply is engineered for high availability, supporting N+1 redundancy when a second power supply is installed in the chassis. It is highly efficient and features a self-cooling mechanism with internal fans. As a front-end plug-in module, it can be replaced or added while the switch is operational, minimizing potential downtime for enterprise-class networks.
SPECIFICATIONS:
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| Device Type |
Power Supply - Hot-Plug |
| Input Voltage |
100V to 240V AC |
| Output Power |
950W |
| Airflow Direction |
Back-to-Front (Port-Side Intake) |
| Compatibility |
Cisco Catalyst 4500-X Series |
| Frequency Required |
50/60 Hz |
| Efficiency |
80 PLUS Platinum equivalent |
| Connector Type |
IEC 60320 C14 |