HPE J9830B J9830A HPE 5400R 2750W POE+ ZL2 Power Supply PSU HPE

Description:

The HPE J9830B / J9830A is a high-capacity 2750W PoE+ power supply designed for the Aruba 5400R zl2 series switches. It provides robust power delivery for high-density PoE environments, supporting large deployments of access points, IP phones, and cameras. Built as a hot-swappable plug-in module, it ensures continuous network uptime and supports redundant power configurations for mission-critical systems.

Applications:

This HPE power supply is used in enterprise and industrial networking systems requiring high PoE output and redundancy. Typical applications include campus networks, data centers, surveillance systems, VoIP deployments, and industrial Ethernet environments where reliable power and uptime are critical.

Technical Specifications:

• Manufacturer Part Number (MPN): J9830B / J9830A
• Product Type: Switch Power Supply (Plug-in Module)
• Series: HPE Aruba 5400R zl2
• Power Output: 2750 Watts
• Input Voltage: 100–240 VAC
• Frequency: 50/60 Hz
• PoE Capability: High PoE+ power budget (system dependent)
• Form Factor: Hot-swappable plug-in module
• Compatibility:
– Aruba 5406R zl2
– Aruba 5412R zl2
• Redundancy: Supports dual PSU configuration
• Cooling: Integrated fan cooling
• Mounting Type: Switch chassis slot (rear insertion)
• Application: Enterprise PoE switching infrastructure
• Status: End-of-life but widely available (new / refurb)

Common Replacements:

• HPE JL085A (X371 250W PSU – lower power)
• HPE JL086A / JL087A (X372 series PSUs)
• HPE Aruba 6400/6300 series PSUs (modern platform upgrade)