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Cisco

Cisco NXA-PDC-2KW-PE | DC PSU 2kW | PE airflow (front-to-back) | hot-swap, N+1 | for N9K/N3K

NXA-PDC-2KW-PE

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Description

2000W hot-swappable DC power supply with port-side exhaust airflow (front-to-back) for high-density data center switches. Designed for -48 to -60 VDC plants, enabling N+1 redundancy and load sharing when used with matching units. Suited for performance leaf/spine and DC-powered racks.

Features

- 2kW capacity supports high-power configurations
- PE airflow for front-to-back cooling topologies
- Hot-swap and FRU design for rapid replacement
- N+1 redundancy capability enhances uptime
- Optimized for -48 VDC power environments
- Load sharing across matched PSUs

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: 2000 W
- Input type: DC (-48 to -60 VDC typical)
- Airflow: Port-side Exhaust (front-to-back)
- Hot-swappable: Yes
- Redundancy: N+1 with load sharing
- Form factor: Field-replaceable PSU module
- Compatibility: Select 9K/3K data center switches (verify per chassis)
- DC connection: Terminal/lug style (installer-provided cabling)

FAQs

Q: Why choose PE airflow?
A: PE aligns with front-to-back cooling, common in data centers to maintain cold-aisle/hot-aisle separation.

Q: Is 2kW sufficient for my switch?
A: Power needs depend on line cards, optics, and PoE (if applicable). Check the platform power calculator or datasheet.

Q: Can I hot-swap this PSU?
A: Yes, it supports hot-swapping within supported chassis and redundant configurations.

Q: Do I need identical PSUs?
A: Use matching type (DC), wattage, and airflow across PSU bays for proper load sharing and supported operation.

Q: What safety guidelines apply?
A: Follow the switch’s installation guide, proper DC polarity, appropriate fusing/breakers, and local electrical codes.

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