Name: 550W DC Power Supply Front to Back Airflow for Ex4300
Brand: Juniper Networks
Price: 280.95 USD
Availability: InStock

Juniper Networks JPSU-550-DC-AFO 550W DC Power Supply Front to Back Airflow for Ex4300

Overview The Juniper Networks JPSU-550-DC-AFO is a 550W DC power supply designed for front to back airflow in the EX4300 series switches. Engineered for high efficiency and reliable operation, this power supply delivers consistent power to mission cr... Read More

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$280.95

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In Stock: 50
Manufacturer: Juniper Networks
Model or Part: JPSU-550-DC-AFO
Condition: New
Weight: 2.43lb
Dimensions: 17.00in x 5.00in x 4.00in

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Item Condition

New - Sealed or Open Box Condition
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Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Juniper Networks JPSU-550-DC-AFO is a 550W DC power supply designed for front to back airflow in the EX4300 series switches. Engineered for high efficiency and reliable operation, this power supply delivers consistent power to mission critical networking environments while supporting optimal cooling through its front-to-back airflow design.

Key Features

550 watt DC output suitable for EX4300 chassis
Front to back airflow maximizes heat removal and improves system stability
High efficiency design reduces energy consumption and operating costs
Hot swap capable for uninterrupted service during maintenance
Robust built-in protection against overvoltage, overcurrent and short circuit
Compact form factor fits standard EX4300 power slot

Technical Specifications

Model/Part Number: JPSU-550-DC-AFO
Input Voltage: 48 V DC
Output Power: 550 W
Power Factor: 0.95 or higher
Operating Temperature Range: 0 to 40 degrees Celsius
Storage Temperature Range: -40 to 70 degrees Celsius
Dimensions: 5.5 in (height) x 4.5 in (width) x 1.5 in (depth)
Weight: Approx 2.2 lbs
Connector Type: Standard EX4300 DC power connector

Applications
The JPSU-550-DC-AFO is ideal for enterprise campus networks, data center edge deployments, and service provider aggregation points where the EX4300 switch is used. Its reliable power delivery and efficient cooling make it suitable for high-density stacking, virtualized environments, and any scenario that demands continuous network uptime.