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Cisco

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

NXA-PHV-500W

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Description

High‑voltage 500W hot‑swappable power supply with port‑side exhaust airflow (back‑to‑front). Accepts 277VAC/HVDC input for flexible facility power. Designed for compatible Nexus platforms that require HV PSUs with PE airflow.

Features

- 500W capacity for higher-density deployments
- Port-side exhaust airflow aligns with hot-aisle containment
- Hot-swappable for serviceability without downtime
- Supports 1+1/N+1 power redundancy where platform supports
- Front indicators for power/health status

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 exhaust (back-to-front)
- Form factor: Modular PSU for supported Nexus platforms (NXA-PHV family)
- Operation: Hot-swappable; redundant-ready (1+1/N+1 where supported)

FAQs

Q: What airflow direction does this PSU provide?
A: Port-side exhaust (back-to-front).

Q: Is 277VAC supported?
A: Yes. This model supports 277VAC as well as HVDC input.

Q: Do all PSUs in the chassis need the same airflow?
A: Yes. Mixing intake and exhaust in the same chassis is not supported.

Q: Will this work in my switch?
A: Use only in Nexus platforms that list compatibility with 500W HV PSUs and port-side exhaust airflow; check the hardware guide.

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