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Juniper

Juniper JPSU-650W-DC-AFO | 650W DC PSU, AFO (front-to-back airflow), -48V DC input, hot-swap

SKU:JPSU-650W-DC-AFO

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Description

High-efficiency 650W DC hot-swappable power supply with AFO airflow (port-to-FRU) for front-to-back cooling designs. Ideal for redundant deployments; match airflow type with your chassis and fan modules.

Features

- 650W DC output for high-performance switching platforms
- AFO airflow for front-to-back cooled racks
- Hot-swappable for minimal downtime
- LED status indicators for quick health checks
- Supports PSU redundancy configurations
- Robust protection: over-current/over-voltage/over-temperature

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: 650W
- Input type: DC (-48 V nominal, -40 to -72 VDC typical range)
- Airflow: AFO (front-to-back, port side to FRU side)
- Form factor: Field-replaceable, hot-swappable PSU module
- Cooling: Integrated fan, status/health LEDs
- Redundancy: Supports 1+1 PSU redundancy when chassis supports
- Connector: DC terminal block (captive screw/bolt type)
- Compliance: Designed for data center/campus switch platforms

FAQs

Q: What does AFO airflow mean?
A: AFO is front-to-back (port side to FRU side) airflow. Match it with the chassis and fan modules that use front-to-back cooling.

Q: Can I mix AFO and AFI PSUs in the same chassis?
A: No. Airflow types must match across PSUs and fans to maintain proper cooling.

Q: Is the power supply hot-swappable?
A: Yes, it is designed for tool-less hot-swap replacement when supported by the chassis.

Q: Are power leads included?
A: DC lugs/leads are typically not included. Use appropriate gauge wiring and follow your device’s installation guide.

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