Power Supply Cisco N2K-C2200 Series 400W N2200-PAC-400W, redundant-capable AC module

Replacement AC power supply module for Cisco N2K-C2200 Series switches, model N2200-PAC-400W. This 400W redundant-capable AC module is designed to restore or expand power capacity in compatible Nexus/N2K chassis. The module supports hot-swap installation and redundant configurations to maintain continuous operation during maintenance or when additional power is required in data center deployments.

Advantages

The N2200-PAC-400W provides a direct-fit replacement for Cisco N2K-C2200 Series power bays, offering 400 watts of AC output capacity. It supports redundant operation, enabling N+1 or similar redundancy when used alongside additional power modules. Hot-swap capability allows replacement without shutting down the chassis, minimizing service interruption. The module is an OEM Cisco component identified by MPN N2200-PAC-400W=-RFB.

Suitable for

• Restoring power to Cisco N2K-C2200 Series Nexus chassis after a failed power module
• Expanding power capacity in data center switch installations
• Maintaining redundant power configurations for high-availability network environments
• Keeping as a spare for maintenance and rapid replacement

Key specifications

• Brand: Cisco
• Model / MPN: N2200-PAC-400W=-RFB
• Output power: 400W (AC module)
• Compatibility: Cisco N2K-C2200 Series / Nexus N2K chassis
• Features: Redundant-capable, hot-swap installation

How to use

Ensure the chassis is compatible with the N2200-PAC-400W module and follow Cisco service documentation for power module replacement. For hot-swap replacement, verify the remaining modules provide sufficient power and that the switch is in a supported operational state. Insert the module into the designated power bay until it seats securely and confirm status LEDs or chassis management interfaces indicate normal operation. If installing for redundancy, add the module to an available bay and verify the redundancy status through the switch management tools.

Recommendations

Use genuine Cisco power modules and follow Cisco’s installation and safety guidelines. Keep track of power capacity and redundancy requirements for your deployment, and test replacement modules in maintenance windows when possible. Store spare modules in a static-free environment and within recommended temperature and humidity ranges.