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Cisco

Cisco NXK-DC-4.4KW-A | DC PSU | 4.4 kW | hot-swap | N+1/N+N redundancy | for Nexus 9800 chassis

NXK-DC-4.4KW-A

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Description

High-capacity 4.4 kW hot-swappable DC power supply for Nexus 9800 chassis, built for carrier-grade ā€“48 VDC plants and resilient N+1/N+N configurations. Designed for continuous operation and serviceability without downtime while maintaining chassis thermal profiles.

Features

- 4.4 kW high-density DC power
- Telco ā€“48 VDC plant compatibility
- Hot-swap for service without downtime
- Supports resilient N+1/N+N architectures
- Status/health indicators for quick 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

Technical Specifications

- Type: DC power supply module
- Output capacity: 4.4 kW
- Input: ā€“48 VDC telco DC (nominal), polarity-conscious
- Hot-swappable: Yes
- Redundancy: supports N+1 and N+N (chassis-dependent)
- Operational role: primary or redundant PSU
- Compatibility: Nexus 9800 series chassis

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