• Vibrant pink glossy Juniper fruit sticker for JPSU-850W-HV-AFI PSU
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Juniper

Juniper JPSU-850W-HV-AFI | 850W HV AC/DC PSU, AFI (back-to-front airflow), 200–277VAC or 240–380VDC, hot-swap

JPSU-850W-HV-AFI

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Description

High-voltage 850W hot-swappable PSU supporting 200–277 VAC or 240–380 VDC inputs with AFI airflow (FRU-to-port) for back-to-front cooling designs. Ideal for QFX5K-class data center deployments; match airflow and input type to your chassis.

Features

- Dual input flexibility: HV AC or HV DC
- 850W capacity for dense data center fabrics
- AFI airflow supports back-to-front cooling strategies
- Hot-swappable to minimize downtime
- LED indicators simplify status checks
- Engineered for redundant power architectures

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: 850W
- Input type: High-voltage AC/DC (200–277 VAC, 50/60 Hz; 240–380 VDC)
- Airflow: AFI (back-to-front, FRU side to port side)
- Hot-swappable, field-replaceable PSU module
- Integrated cooling fan and status LEDs
- Redundancy: Supports 1+1 configurations when platform supports
- Use case: Data center switches requiring HV input and AFI airflow

FAQs

Q: What does AFI airflow mean?
A: AFI is back-to-front (FRU side to port side) airflow. Use in racks designed for that direction.

Q: Does it support both AC and DC inputs?
A: Yes, this HV model supports 200–277 VAC or 240–380 VDC. Use one input type at a time as specified by your platform.

Q: Can I mix AFI and AFO PSUs?
A: No. All PSUs and fan modules in the chassis must share the same airflow direction.

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