Detailed Specifications
HPE JL084A Aruba 3810M 4-Port Stacking Module
Overview
The HPE JL084A is a stacking expansion module intended for deployment in the Aruba 3810M switch family. Network engineers use this module to link up to four of the switches into a unified stack, enabling increased bandwidth, fault tolerance and consolidated management across the stack. It fits directly into the module slot of the host switch and supports seamless data flow across the stack fabric×optimising campus- or data-centre-access layers. The module's compact plug-in design allows for efficient upgrade paths without replacing the entire switch. Its integration with the Aruba OS-Switch firmware supports stack monitoring, fail-over link resilience and unified configuration across all stacked units.
Key Features
Four dedicated stack-fabric ports to link multiple switches into a single stack.
Plug-in modular design compatible with Aruba 3810M series switch chassis.
Enables unified management and single-image operation of stacked switches.
Supports high-availability traffic paths and failure-isolation across stack members.
Compact footprint for minimal rack-space impact on switch module slot.
Technical Specifications
| Specification | Detail |
|---|
| Brand | HPE |
| Part Number | JL084A |
| Product Type | Aruba 3810M 4-Port Stacking Module |
| Processor Installed | N/A |
| Processor Supported (Max) | N/A |
| Memory Installed | N/A |
| Memory Slots | N/A |
| Maximum Memory Supported | N/A |
| Drive Bays | N/A |
| Storage Controller | N/A |
| Network Adapter | 4 × stack-link ports |
| Form Factor (H × W × D) | 1.03 in × 5.85 in × 3.38 in |
| Weight (lbs) | ~0.58 lb |
| Power Supply | Draw negligible - module powered via host slot |
| Rack Units | Module (fits host switch slot) |
