• Cisco N2000-PAC-400W 400W AC PSU with silver vented casing
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Cisco

Cisco N2000-PAC-400W | 400W AC PSU | Forward airflow (port exhaust) | Hot-swap | 100–240VAC | For N2K/N3K

N2000-PAC-400W

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Description

400W AC hot-swappable power supply with forward airflow (port-side exhaust) for select Nexus 2000 Fabric Extenders and 3000 Series switches. Enables PSU redundancy and maintains consistent front-to-back thermal design in data center racks.

Features

- 400W AC power module for resilient, redundant power designs
- Forward airflow for front-to-back thermal compliance
- Tool-less insertion with status LED for quick health checks
- Hot-swap capability minimizes downtime during maintenance

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Power output: 400 W AC
- Input: 100–240 VAC, 50/60 Hz
- Airflow: Forward (port-side exhaust)
- Hot-swappable, field-replaceable module
- Supports 1+1 PSU redundancy on compatible chassis
- Compatibility: select Nexus 2000 Fabric Extenders and Nexus 3000 Series switches

FAQs

Q: Is this PSU compatible with my switch?
A: It is designed for select Nexus 2000 Fabric Extenders and Nexus 3000 Series switches. Check your specific model’s hardware guide for PSU part compatibility.

Q: What does forward airflow mean?
A: Forward airflow (port-side exhaust) moves air from the fan/power side toward the port side, matching front-to-back data center cooling.

Q: Can I mix forward and reverse airflow PSUs in the same chassis?
A: No. All PSUs and fan modules in a chassis should use the same airflow direction.

Q: Is the PSU hot-swappable?
A: Yes. It supports online replacement when the chassis has redundant power supplies.

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