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Cisco

Cisco PSU650W-ACPI | 650W AC PSU, port-side intake airflow, hot-swappable, load sharing for enterprise/campus switches

PSU650W-ACPI

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Description

650W AC power module with port-side intake airflow for switches that require air moving from the power side toward the port side. Enables hot-swap replacement, load sharing, and redundant operation to maximize uptime.

Features

- Port-side intake airflow supports back-to-front cooling topologies
- Reliable 650W output for supported switching platforms
- Hot-swappable for minimal service disruption
- Supports N+1 redundancy and active load sharing
- LED indicators for at-a-glance 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 capacity: 650 W
- Input type: AC
- Airflow: Port-side intake (PSI)
- Hot-swappable: yes
- Redundancy: supports N+1 configurations
- Load sharing: yes, with matched PSUs
- Cooling: integrated fan
- Status indicators: PSU health and input LEDs
- Form factor: modular PSU bay compatible (platform dependent)
- Application: enterprise/campus and data center access switching

FAQs

Q: What does port-side intake mean?
A: Air flows from the power supply side toward the port side, aligning with back-to-front cooling designs.

Q: Should airflow direction match the chassis?
A: Yes. Always match PSU airflow to the chassis and any installed fan modules.

Q: Is online replacement supported?
A: Yes, on supported platforms when following the hot-swap procedure.

Q: Does this PSU require a license?
A: No license is required; ensure hardware compatibility with your switch.

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