• Silver metallic cisco pwr-c3-750wac-r-2 750w redundant ac power supply with blue latch and black connectors front view
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Cisco

Cisco PWR-C3-750WAC-R/2 | Catalyst 750W AC Config 3 Power Supply, Front-to-Back

PWR-C3-750WAC-R/2

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Description

The PWR-C3-750WAC-R/2 is a 750W AC Config 3 redundant power supply module for Cisco Catalyst switches. It is a hot-swappable unit with front-to-back cooling airflow, suited to adding power redundancy or replacing a failed supply in an access or stack switch deployment.

Key attributes are a 750W AC rating, Config 3 supply type and front-to-back airflow. Match the airflow direction to the rest of your rack so the supply does not draw warm exhaust air or blow against the other equipment's cooling path.

The PWR-C3 part number prefix is associated with the Catalyst 3850 family. Confirm the supply is listed in the hardware installation guide for your exact switch model before ordering.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable design allows replacement without taking the switch offline
- Provides redundant power to protect against a single supply failure
- Front-to-back airflow suits standard hot and cold aisle rack layouts
- Config 3 supply type for compatible Catalyst switch platforms
- 750W AC capacity for powered switch configurations

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: 750W AC
- Power supply type: Config 3
- Airflow: Front-to-back
- Form: Hot-swappable redundant power supply module

FAQs

Q: Which switches does the PWR-C3-750WAC-R/2 work with?
A: The PWR-C3 prefix is associated with the Catalyst 3850 family. Check the hardware installation guide for your switch model to confirm the supply is supported before ordering.

Q: Is this power supply compatible with Catalyst 9300 switches?
A: The Catalyst 9300 datasheet lists PWR-C1 series supplies and does not list this part. Use the PWR-C1 range for a Catalyst 9300 unless your installation guide states otherwise.

Q: What does front-to-back airflow mean for this supply?
A: Air is drawn in at the front of the supply and exhausted at the rear. Match this direction to the airflow of the switch and rack so cooling stays consistent.

Q: Can it be hot-swapped?
A: Yes. It is a hot-swappable redundant supply module, so it can be replaced while the switch remains powered by the other supply.

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