HPE J9733A 2-Port Stacking Module for Aruba 2920 Series
Overview
The HPE J9733A is a stacking expansion module designed for use with the Aruba 2920 switch series, enabling the linking of multiple switches into a unified stack with high-bandwidth internal connections. Network engineers use this module to expand throughput and resilience by stacking up to 4 switch units together, creating a single logical switch for simplified management and redundancy. The module plugs into the dedicated stacking slot of the host switch and supports hot-swappable insertion without affecting existing traffic. It’s suitable for campus access, branch aggregation or edge deployments where expansion flexibility and uptime are priorities.
Key Features
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Two dedicated stacking ports for linking multiple switches.
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Enables stacking up to 4-units in the Aruba 2920 series for unified control.
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Plug-in module form-factor allows online upgrade without downtime.
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Enhances redundancy and management by combining stack units under one logical switch.
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Compatible with Aruba 2920 series switches for high-density access aggregation.

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