HPE JL325 Aruba 2-Port Stacking Module

Detailed Specifications

The HPE JL325 is a dedicated network stacking module designed for the Aruba 2930M series of access switches. It provides the physical connectivity required to combine multiple switches into a single, logical device that can be managed from a unified interface. This module is engineered for network administrators in enterprise campus, branch, and SMB environments who need to scale their network infrastructure without increasing management complexity. It directly addresses the challenge of managing multiple independent switches by creating a resilient, high-bandwidth stack. This plug-in module inserts into the rear of a compatible Aruba 2930M switch, offering two dedicated stacking ports. These ports create a high-performance, ring-topology backplane for inter-switch traffic, enabling features like unified configuration and seamless failover. By linking up to ten switches, this architecture significantly boosts network resilience and simplifies day-to-day administration, as the entire stack operates under a single IP address. From a deployment perspective, the JL325 module is a core component for building a scalable and simplified access layer. Its plug-in form factor allows for in-field upgrades, enabling network teams to expand their infrastructure on demand. When installed, the module helps create a flatter, more agile network topology that is easier to manage through platforms like Aruba AirWave or Aruba Central, reducing operational overhead and the potential for configuration errors.