• Cisco PWR-C4KX-750AC-F 750W AC PSU with red accents on white background
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Cisco

Cisco PWR-C4KX-750AC-F | 750W AC PSU, back-to-front airflow, for 4500-X, hot-swap, 1+1 redundancy support

PWR-C4KX-750AC-F

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Description

750W AC modular power supply for 4500-X Series switches with back-to-front airflow. Supports hot-swappable servicing and 1+1 redundancy to enhance system availability and serviceability in aggregation deployments.

Features

- Back-to-front airflow for compatible 4500-X deployments
- Hot-swap for rapid, non-disruptive service
- Supports 1+1 PSU redundancy for availability
- Auto-ranging AC input for global use
- Designed specifically for the 4500-X power bay

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

- Output power: 750 W
- Input: 100–240 VAC, 50/60 Hz (auto-ranging)
- Airflow: Back-to-front (port-side intake to exhaust per chassis orientation)
- Hot-swappable: Yes
- Redundancy: Supports 1+1 PSU redundancy on compatible chassis
- Compatibility: Catalyst 4500-X Series
- Form factor: Modular field-replaceable power supply

FAQs

Q: Is the airflow direction back-to-front?
A: Yes. This PSU variant provides back-to-front airflow to match specific 4500-X airflow configurations.

Q: Can I mix different airflow PSU types in the same chassis?
A: Mixing airflow directions is not recommended. Use matching airflow components to maintain proper cooling.

Q: Is it hot-swappable?
A: Yes, it can be replaced while the system is operational, following proper procedures.

Q: Does this add PoE power?
A: No. 4500-X is a non-PoE platform; this PSU powers the switch itself.

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