Overview The Aruba JX922A is a 500 W hot-plug redundant power supply designed to maintain continuous operation of Aruba network equipment. It fits into a Flex Slot bay, optimizing space without compromising power delivery. This module supports hot swapping, allowing technicians to replace or add power supplies without shutting down the switch or controller, which helps avoid planned downtime during maintenance or upgrades. With built-in redundancy, installing two of these modules in a compatible chassis shares the electrical load. If one unit fails or is removed, the other continues powering the system, ensuring uninterrupted network traffic in environments such as campus cores, branch closets, or data-center racks. Its 80 Plus Platinum certification enhances energy efficiency by minimizing electricity waste and heat output, reducing cooling needs and operational costs. The universal 100 to 240 V AC input supports global deployment without requiring additional transformers. Key features Supports hot plugging to enable power supply replacement without interrupting network operations Redundant design shares electrical load between two modules for continuous power availability Compact Flex Slot form factor saves rack space and simplifies installation 80 Plus Platinum certification ensures high energy efficiency, lowering heat generation and power costs Wide input voltage range (100 to 240 V AC) allows use in diverse geographic locations without modification Integrates seamlessly with Aruba switches and controllers, providing reliable power for PoE, high-speed uplinks, and security features Power supply status is monitored and reported through the device management interface for easy lifecycle management Key specs Power capacity: 500 W Form factor: Flex Slot Input voltage: 100 to 240 V AC Efficiency rating: 80 Plus Platinum Hot-plug support: Yes Redundancy: Supported with dual module installation Connectivity and compatibility This power supply module is compatible with a range of Aruba network devices, including access switches, aggregation switches, and controllers that support Flex Slot power modules. Its design ensures it can be integrated into existing Aruba chassis without requiring additional adapters or modifications, making it a practical choice for network environments that demand high availability and efficient power management. Ideal uses and environments The JX922A is well suited for enterprise network cores, branch office closets, and data centers where continuous uptime is critical. Its hot-plug and redundancy features make it a strong choice for IT teams that need to perform maintenance or upgrades without disrupting network services. The energy-efficient design also benefits facilities aiming to reduce power consumption and cooling requirements in densely packed equipment racks.
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