Reliable, High-Capacity Power for Always-On Networks — Cisco Catalyst 1600W AC Redundant Power Supply
Product Description
The C9K-PWR-1600WAC-R= is a high-capacity 1600-watt AC power supply designed for Cisco Catalyst 9000 Series switches. Engineered for enterprise and campus networks, it delivers reliable and efficient power to support high-density PoE deployments, advanced switching features, and demanding workloads.
Model Type: AC Power Supply Module
Category: Redundant Power Supply for Cisco Catalyst 9000 Series
Key Features
• 1600W AC Power Output – Provides high-capacity power for Cisco Catalyst 9000 switches supporting PoE/PoE+ and high-performance switching.
• Redundant (R) Power Supply – Designed for redundancy, enabling high availability and uninterrupted network operations.
• Hot-Swappable Design – Can be installed or replaced without shutting down the switch, minimizing downtime.
• High Efficiency Power Delivery – Optimized for energy efficiency while supporting demanding enterprise workloads.
• Wide Compatibility – Compatible with select Cisco Catalyst 9300 and Catalyst 9400 Series switches (model-dependent).
• Enterprise-Grade Reliability – Built for continuous operation in mission-critical enterprise and campus networks.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Product Code | C9K-PWR-1600WAC-R= |
| Power Type | AC Power Supply |
| Output Power | 1600 Watts |
| Redundancy | Yes (Redundant PSU) |
| Hot-Swappable | Yes |
| Supported Switches | Cisco Catalyst 9000 Series (model-specific) |
| Input Voltage | 100–240V AC |
| Efficiency | High-efficiency design |
| Form Factor | Internal power supply module |
Typical Use Cases
• Enterprise campus networks
• High-density PoE/PoE+ deployments
• Mission-critical Catalyst 9000 switches
• Redundant power configurations
• VoIP, wireless, and IoT-heavy environments








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