Cisco C9K-PWR-650WAC-R 650W AC Power Supply with Front-to-Back Airflow for Catalyst 9000 Series

The Cisco C9K-PWR-650WAC-R is a 650W AC power supply module engineered for Cisco Catalyst 9000 Series switches, including Catalyst 9300 and 9400 models. Featuring front-to-back airflow (indicated by "-R"), this power supply ensures optimal thermal management for data center and enterprise environments. The hot-swappable, redundant-ready design supports both system operation and Power over Ethernet delivery.

• 650W AC power output with high-efficiency conversion
• Supports PoE and PoE+ (IEEE 802.3af/at) delivery
• Front-to-back airflow for optimized cooling in rack environments
• Hot-swappable modular design for uninterrupted operations
• 1+1 PSU redundancy support in Catalyst switches
• Compatible with Cisco Catalyst 9300 and 9400 Series
• Compact form factor with easy installation
• Input voltage: 100-240V AC, 50-60 Hz

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