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Cisco

Cisco NXA-PHV-500W-B | 500W hot-swap PSU | 277VAC/HVDC input | Port-side intake airflow

NXA-PHV-500W-B

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Description

High‑voltage 500W hot‑swappable power supply with port‑side intake airflow (front‑to‑back). Accepts 277VAC/HVDC input and is suitable for compatible Nexus switches and FEX platforms that require PI airflow.

Features

- 500W output for robust power headroom
- Port-side intake airflow for cold-aisle designs
- Hot-swappable module simplifies maintenance
- Redundancy-ready to enhance availability
- LED status indicators for quick diagnostics

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 rating: 500W
- Input type: 277VAC/HVDC
- Airflow: Port-side intake (front-to-back)
- Form factor: Modular PSU for supported Nexus platforms (NXA-PHV family)
- Operation: Hot-swappable; redundant-ready (1+1/N+1 where supported)

FAQs

Q: Is this the intake or exhaust version?
A: This is the port-side intake (front-to-back) airflow version.

Q: Does it support both AC and HVDC?
A: Yes. It supports 277VAC and HVDC input. Verify exact ranges in your platform documentation.

Q: Can I pair this with a port-side exhaust PSU?
A: No. All PSUs and modules in the same chassis must share the same airflow direction.

Q: What redundancy modes are supported?
A: Where the chassis supports it, use in 1+1 or N+1 redundant configurations.

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