Cisco N2200-PAC-400W Full English Description

The Cisco N2200-PAC-400W is a hot-swappable 400W AC Field-Replaceable Unit (FRU) power supply module designed for Cisco Nexus 2000 Series Fabric Extenders (FEX) and selected Nexus 3000 Series fixed data center switches. It adoptsPort-Side Exhaust (Forward Airflow / Back-to-Front Airflow)distinguished by blue handle marking. This AC power module delivers stable 12VDC output power, providing reliable power feed for low-latency access layer data center architecture. It is widely deployed in enterprise data centers and colocation facilities running standard alternating current power distribution.

400 Watt Continuous Rated Output

Delivers maximum 400W continuous 12VDC power output. Supports 1+1 redundant power deployment and dynamic load sharing to eliminate single-point power failure risks for access-layer network devices.
Universal Wide-Range AC Input

Global-compatible mains power input:

Input Voltage: 90 VAC ~ 264 VAC
Frequency: 50–60 Hz

Port-Side Exhaust (Forward Airflow)

Cool air enters the chassis from fabric side, and hot air exhausts toward port side.

Important Note: All power supplies and fan modules installed within one chassis must maintain identical airflow direction. Do NOT mix PE (port-side exhaust) and PI (port-side intake / model N2200-PAC-400W-B) modules. AC and DC power supplies cannot be mixed in the same chassis.
Hot-Swap FRU Architecture

Supports online insertion and removal. Technicians can replace defective power modules without powering down the host FEX or switch, enabling non-disruptive live maintenance.
Real-Time Telemetry & LED Status Indication

Built-in OK and FAIL status LEDs display operational status. The module transmits temperature, voltage and fault alarm metrics to host equipment for remote monitoring.
Multi-Layer Hardware Protection

Integrated overvoltage protection (OVP), overcurrent protection (OCP), overtemperature protection (OTP) and short-circuit protection to safeguard both power supply and host hardware.
Optimized Energy Efficiency

High power conversion efficiency reduces thermal output and lowers cooling consumption for rack-based access deployments.

Supported Hardware Platforms

Nexus 2000 Fabric Extenders

N2K-C2224TP, N2K-C2248TP, N2K-C2248TP-E, N2K-C2232PP-10GE, N2K-C2232TM, N2K-C2232TM-E, N2K-C2348UPQ

Nexus 3000 Series Switches

Typical Application Scenarios

Access layer data center architecture with Nexus 2000 Fabric Extenders
Leaf-spine data center access deployments
Enterprise and carrier colocation data centers with standard AC power
Low-latency 1G / 10G access network environments

Technical Specifications

Form Factor: Plug-in modular FRU
Airflow Type: Port-Side Exhaust (Forward Airflow, Blue Handle)
Main DC Output: 12 VDC / 400W
Hot Swappable: Yes
Redundancy Mode: 1+1
Compliance: UL, CE certified, FCC Class A, RoHS compliant

Short Version for E-commerce Listing

Cisco N2200-PAC-400W, 400W Hot-Swappable AC Power Supply Module for Cisco Nexus 2000 Fabric Extenders and Nexus 3000 Series Switches. Port-side exhaust (forward airflow) variant with blue handle. Equipped with universal 90–264VAC wide input, multi-level circuit protection and LED status monitoring. Supports 1+1 power redundancy and non-disruptive hot-swap maintenance, suitable for enterprise data center access layer deployments using Nexus FEX architecture.

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