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Home Networking Network Switches Juniper JPSU-550-DC-AFI 550W DC Power Supply Module - Back-to-Front Airflow | High-Efficiency PSU for Juniper Networks Switches

Juniper JPSU-550-DC-AFI 550W DC Power Supply Module - Back-to-Front Airflow | High-Efficiency PSU for Juniper Networks Switches

Juniper JPSU-550-DC-AFI 550W DC Power Supply Module - Back-to-Front Airflow | High-Efficiency PSU for Juniper Networks Switches

Brand:

Juniper

Specifications

Product Overview:

The Juniper JPSU-550-DC-AFI, a high-efficiency 550W DC power supply unit designed specifically for data centers and enterprise network environments. Featuring back-to-front airflow, this model ensures consistent cooling in chassis-based deployments. The JPSU-550-DC-AFI is ideal for scalable, performance-demanding networks and is hot-swappable, allowing seamless replacement without powering down your switch.
Compatible with a wide range of Juniper switches, this DC PSU is a field-replaceable unit (FRU) engineered for maximum uptime and operational simplicity.

Features:

550W DC Output Power – Provides ample power for high-throughput networking hardware
Back-to-Front Airflow (AFI) – Ideal for front-cabled switches and hot-aisle containment
Hot-Swappable – Replace or install without disrupting system operations
Field-Replaceable Unit (FRU) – Easy maintenance and upgrade flexibility
Data Center Ready – Built for Juniper’s enterprise-class switches
High-Efficiency Design – Improves energy use and cooling effectiveness
Fully Certified and OEM-Approved – Guaranteed compatibility with supported Juniper hardware

Specifications:

Model: JPSU-550-DC-AFI
Power Capacity: 550 Watts
Input Type: DC
Airflow Direction: Back-to-Front (Airflow In)
Form Factor: Hot-swappable module
Compatibility: Juniper EX, QFX, and selected series
Operating Temperature: 0°C to 45°C
Redundancy Support: Yes (N+1 configuration possible)
Certifications: OEM-certified for Juniper hardware

Why Choose the JPSU-550-DC-AFI?

Enterprise Reliability: Built for 24/7 uptime in mission-critical network environments
Optimized Cooling: With back-to-front airflow, this PSU supports consistent thermal control in modern rack deployments
Flexible and Scalable: Easily integrates with existing Juniper chassis, allowing future expansion
Cost-Effective Maintenance: Hot-swappable design means no need to take down the network for power module replacement

Features

Brand:

Juniper

Conditions:

New

Warranty:

1 Year

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