Name: 650W AC Power Supply for EX4550 and Qfx3500 PSU Side Airflow Int
Brand: Juniper Networks
Price: 132.95 USD
Availability: InStock

Juniper Networks JPSU-650W-AC-AFI 650W AC Power Supply for EX4550 and Qfx3500 PSU Side Airflow Int

Overview The Juniper Networks JPSU-650W-AC-AFI is a high-efficiency 650 watt AC power supply designed for seamless integration with the EX4550 Ethernet switch and QFX3500 data center switch. Engineered for side-airflow configurations, this power supp... Read More

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$132.95

Ships from outside of the USA. Please allow up to 3 weeks for delivery.

In Stock: 4
Manufacturer: Juniper Networks
Model or Part: JPSU-650W-AC-AFI
Condition: Refurbished
Weight: 3.00lb
Dimensions: 14.00in x 6.00in x 6.00in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Juniper Networks JPSU-650W-AC-AFI is a high-efficiency 650 watt AC power supply designed for seamless integration with the EX4550 Ethernet switch and QFX3500 data center switch. Engineered for side-airflow configurations, this power supply delivers reliable, continuous power while supporting the demanding performance requirements of modern enterprise and carrier networks. Its compact form factor and intelligent power management help reduce operational costs and simplify system maintenance.

Key Features

650W continuous power output for robust device operation
Side-airflow design optimizes cooling in dense rack environments
Wide input voltage range 100-240V AC for global deployment
High efficiency (up to 92%) reduces energy consumption and heat
Hot-swap capability enables replacement without service interruption
Built-in diagnostics and LED status indicators for easy troubleshooting
Compatible with Juniper EX4550 and QFX3500 platforms (PSU side airflow)

Technical Specifications

Model/Part Number: JPSU-650W-AC-AFI
Power Rating: 650 watts
Input Voltage: 100-240V AC, 50/60 Hz
Input Current: 6.5 A max (at 100V)
Efficiency: 92 percent typical at full load
Operating Temperature: 0 to 50 deg C (32 to 122 deg F)
Storage Temperature: -40 to 70 deg C
Dimensions (H x W x D): 4.5 in x 5.5 in x 1.5 in
Weight: 3.2 lbs
Connector Type: IEC C14 inlet, proprietary output connector
Airflow Direction: Side intake, rear exhaust

Applications

Enterprise campus networks requiring high availability switches
Data center deployments with dense rack mounting and side-airflow cooling
Service provider edge devices that need reliable power redundancy
Industrial environments where temperature tolerance and energy efficiency are critical
Any Juniper EX4550 or QFX3500 installation that uses side-airflow PSU configuration

Choose the Juniper JPSU-650W-AC-AFI power supply to ensure your network hardware runs at peak performance while benefiting from energy savings, easy maintenance, and proven reliability.