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Home Networking Network Switches Switch Modules & Line Cards Juniper 920W AC Power Supply | Front-to-Back Airflow | Hot-Swappable PSU for EX3400 Series Switches (JPSU-920-AC-AFO)

Juniper 920W AC Power Supply | Front-to-Back Airflow | Hot-Swappable PSU for EX3400 Series Switches (JPSU-920-AC-AFO)

Juniper 920W AC Power Supply | Front-to-Back Airflow | Hot-Swappable PSU for EX3400 Series Switches (JPSU-920-AC-AFO)

Juniper 920W AC Power Supply | Front-to-Back Airflow | Hot-Swappable PSU for EX3400 Series Switches (JPSU-920-AC-AFO)

Juniper 920W AC Power Supply | Front-to-Back Airflow | Hot-Swappable PSU for EX3400 Series Switches (JPSU-920-AC-AFO)

Juniper 920W AC Power Supply | Front-to-Back Airflow | Hot-Swappable PSU for EX3400 Series Switches (JPSU-920-AC-AFO)

Brand:

Juniper

Specifications

Description:

The Juniper JPSU-920-AC-AFO is a 920W AC power supply unit engineered specifically for EX3400 Series switches, especially PoE-enabled models that require significant power budgets. It supports a wide input voltage range (100–240 VAC), making it adaptable to various international power standards.
Designed with front-to-back airflow, this PSU supports optimal thermal management in rack environments and aligns with data center hot/cold aisle best practices. The hot-swappable design allows for safe maintenance or replacement without interrupting switch operations, maximizing uptime and flexibility.

Features:

High power output: 920W capacity supports full PoE+ deployment across all switch ports.
Front-to-back airflow: Maintains airflow consistency across the switch chassis for thermal efficiency.
Hot-swappable: Can be replaced without powering down the switch, ensuring uninterrupted operation.
Wide voltage input: Compatible with 100–240 VAC, suitable for global deployments.
Fully compatible with EX3400 Series, especially PoE models like the EX3400-48P.

Specification:

Brand: Juniper
Model Number: JPSU-920-AC-AFO
Power Capacity: 920 Watts AC
Input Voltage: 100–240 VAC
Designed For: Juniper EX3400 Series Switches (PoE and non-PoE)
Airflow Direction: Front-to-Back airflow
Hot-Swappable: Yes

Ideal Use Cases:

Scenario: Why It’s Ideal
PoE-Powered Networks: Delivers enough power (up to 740W PoE budget) for full device load
High Availability Environments: Hot-swappable for minimal downtime during PSU maintenance or failure
Data Centers or Server Rooms: Aligns with cooling systems via front-to-back airflow
EX3400 Redundant Power Configurations: Used as a second PSU for resiliency in mission-critical setups

Why Choose the JPSU-920-AC-AFO?

Essential for PoE+ switches like the EX3400-48P that need higher power delivery to connected devices (access points, IP cameras, phones).
Redundancy-ready—perfect as either a primary or backup PSU for uninterrupted uptime.
Hot-swappable design adds operational flexibility during live maintenance.
Matches airflow and power profile of the EX3400 switches for consistent cooling and performance.

Features

Brand:

Juniper

Conditions:

New

GTIN, UPC, EAN, JAN or ISBN:

832938071124

Warranty:

1 Year

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