• Cisco NXA-PDC-1100W-PI 1100W DC PSU with silver body and honeycomb base
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Cisco

Cisco NXA-PDC-1100W-PI | 1100W DC PSU, Platinum efficiency, Port-side Intake (PI), 40–72VDC input, hot-swappable

NXA-PDC-1100W-PI

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Description

1100W DC hot-swappable power supply with Platinum-efficiency design and Port-side Intake (PI) airflow for back-to-front cooling. Designed for selected Cisco Nexus 9000 Series fixed switches used in -48 VDC telecom environments. Supports 1+1 redundancy on supported models; match airflow with installed fan trays/modules.

Features

- 1100W DC power for demanding network deployments
- Platinum-efficiency architecture for reduced energy loss
- Port-side Intake airflow to match back-to-front cooling
- Hot-swappable design minimizes service interruptions
- Redundancy support for resilient power

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 capacity: 1100 W
- Input type: DC (-48 V telecom)
- Input range: 40–72 VDC
- Efficiency: Platinum
- Airflow: Port-side Intake (PI)
- Form factor: Hot-swappable PSU module
- Redundancy: Supports 1+1 on compatible switches
- Compatibility: Selected Cisco Nexus 9000 Series fixed switches (verify model support)
- Status indicators: PSU health/OK LED
- Protections: Overcurrent, overvoltage, overtemperature

FAQs

Q: What airflow direction is PI?
A: PI is Port-side Intake (back-to-front).

Q: Can I use this PSU alongside a PE unit?
A: No. All installed PSUs and fan trays must use the same airflow direction.

Q: Is it compatible with -48 VDC systems?
A: Yes, it supports 40–72 VDC input typical of -48 VDC telecom plants.

Q: Does it support hot-swapping?
A: Yes, provided the system is configured with redundancy.

Q: Do I need two PSUs?
A: One PSU powers the switch; a second PSU enables redundancy for high availability.

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