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Cisco

Cisco UCSC-PSU-930WDC | 930W -48V DC, port-side intake airflow, hot-swap server PSU

SKU:UCSC-PSU-930WDC

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Description

High-efficiency 930W -48V DC hot-swappable power supply with port-side intake airflow for front-to-back thermal alignment in data center racks. Supports N+1 or 1+1 PSU redundancy policies where supported by the chassis and enables quick serviceability without downtime. Designed for telecom DC environments (-48V nominal) and optimized for reliable continuous operation. Check platform QVL for model-specific compatibility.

Features

- 930W DC output for dense compute configurations
- Telecom-grade -48V DC input for carrier environments
- Hot-swap design minimizes downtime
- Port-side intake airflow for data center front-to-back cooling
- Supports redundant PSU topologies (platform-dependent)
- Status LEDs for quick health 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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FAQs

Technical Specifications

FAQs

Q: Can this DC PSU be mixed with AC PSUs in the same chassis?
A: No. Do not mix AC and DC power supplies in the same chassis; use identical PSU types across all bays.

Q: What airflow direction does port-side intake indicate?
A: Port-side intake draws cool air from the port/front side and exhausts to the power side (rear), aligning with front-to-back rack cooling.

Q: Is the module hot-swappable?
A: Yes, it is hot-swappable when used in supported platforms, enabling replacement without powering down the system.

Q: Which servers is this compatible with?
A: It is intended for platforms that support a 930W -48V DC PSU option. Check your server’s hardware compatibility list to confirm.

Technical Specifications

- Power capacity: 930W DC output
- Input type: -48V DC nominal (telecom DC)
- Airflow: Port-side intake (front-to-back orientation)
- Hot-swappable module for non-disruptive replacement
- Redundancy: Supports N+1/1+1 (chassis-dependent)
- Typical use: Rack servers requiring DC PSU option
- Safety: Integrated status/health indicators (chassis-dependent)
- Mechanical: Tool-less insertion/removal (platform-dependent)

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