• Cisco NC55-930W-DCFW 930W DC PSU with silver body, black accents, and warning labels
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Cisco

Cisco NC55-930W-DCFW | 930W DC PSU, front-to-back (port-side intake) airflow, hot-swappable

NC55-930W-DCFW

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Description

930W DC power supply for NCS 55A2 1RU platforms, delivering reliable -48 VDC telecom power with front-to-back (port-side intake) airflow. Field-replaceable, hot-swappable design supports high availability; match airflow with installed fan trays for consistent cooling.

Features

- 930W DC output for carrier-grade deployments
- Front-to-back airflow for port-side intake environments
- Hot-swappable FRU for minimal downtime
- Designed for redundancy in supported chassis
- Optimized thermal alignment with F2B fan trays

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 output: 930W
- Input type: DC (-48 VDC nominal)
- Airflow: front-to-back (port-side intake, F2B)
- Form factor: Field-replaceable unit (FRU), hot-swappable
- Compatibility: NCS 55A2 1RU chassis family
- Cooling: Integrated PSU fan aligned for F2B airflow
- Redundancy: Supports redundant PSU configurations as per chassis capabilities
- Terminal: DC screw/terminal connection
- Operational use: Match airflow direction with system fan trays

FAQs

Q: Is this PSU hot-swappable?
A: Yes, it is a field-replaceable, hot-swappable power module.

Q: What airflow direction does it use?
A: Front-to-back (port-side intake). Match with the chassis fan tray airflow.

Q: Is it compatible with AC-input chassis?
A: No, this module is DC-input. Use the correct AC or DC PSU model required by your chassis.

Q: Can I mix different airflow PSUs or fan trays?
A: No. Keep all cooling components the same airflow direction for proper thermal compliance.

Q: Which chassis is supported?
A: Designed for NCS 55A2 1RU platforms. Verify your specific chassis model for confirmation.

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