• Cisco PWR-C4KX-750AC-R 750W AC PSU with red handle and black vents
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Cisco

Cisco PWR-C4KX-750AC-R | Switch PSU 750W AC, F2B airflow | 4500-X Series

PWR-C4KX-750AC-R

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Description

750W hot-swappable AC power supply module with front-to-back (F2B) airflow for 4500-X Series aggregation switches. Supports 1+1 redundancy when paired with a second matching PSU for continuous operation. Auto-ranging 100–240 VAC input for global deployments; status LEDs provide clear power/health indication.

Features

- 750W AC power for high-performance aggregation
- Front-to-back airflow for rear-exhaust rack designs
- Hot-swappable for uninterrupted service
- Supports 1+1 PSU redundancy
- Auto-ranging AC input for global use
- Clear status via front LEDs

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

- Compatibility: 4500-X Series switches (dual PSU bays)
- Power output: 750 W
- Input type: Auto-ranging 100–240 VAC, 50/60 Hz
- Airflow: Front-to-back (F2B)
- Hot-swappable: Yes
- Redundancy: Supports 1+1 with matching PSU type
- Mixing AC/DC PSUs: Not supported
- Indicators: Power/Status LEDs

FAQs

Q: Which switches is this PSU compatible with?
A: It is designed for 4500-X Series switches that accept C4KX power supplies.

Q: Is the PSU hot-swappable?
A: Yes, it can be replaced without powering down the switch.

Q: What does F2B airflow mean?
A: Front-to-back airflow moves air from the port side (front) toward the rear, matching deployments that exhaust to the back of the rack.

Q: Can I mix this AC PSU with a DC PSU in the same switch?
A: No. Use two of the same PSU type for redundancy.

Q: Is a power cord included?
A: Power cords are typically sold separately based on regional requirements.

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