• Cisco N77-AC-3KW 3kW AC power supply in silver rack with black accents
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Cisco

Cisco N77-AC-3KW | 7700 3kW AC Power Supply | 200–240 VAC input | Hot-swap, redundant-ready | High-efficiency design

N77-AC-3KW

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Description

High-capacity 3,000W AC power module for 7700-series chassis. Supports hot-swapping, redundant PSU configurations, and high-efficiency power conversion to sustain dense, high-performance line cards. Pair airflow orientation with matching fan/PSU direction for proper cooling.

Features

- 3kW AC output for high-density deployments
- Hot-swap capability for service continuity
- Supports load sharing and N+1 redundancy
- High-efficiency conversion reduces thermal load
- Integrated protection for safe operation

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: 3000W (3kW) AC
- Input: 200–240 VAC, 50/60 Hz
- Operational features: Hot-swappable, load-sharing, fault isolation
- Redundancy: Supports N+1 configurations
- Cooling: Directional airflow (match with chassis/fans)
- Compatibility: 7700-series chassis PSU bay
- Protection: Overcurrent, overvoltage, and thermal safeguards

FAQs

Q: Is this PSU hot-swappable?
A: Yes. It supports hot-swapping for minimal downtime.

Q: What input power is required?
A: 200–240 VAC at 50/60 Hz.

Q: Can I mix airflow directions?
A: Mixing airflow types is not recommended; match PSU airflow with chassis and fan modules.

Q: How many PSUs are needed?
A: Quantity depends on desired redundancy and system load; many deployments use N+1.

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