JL325A Specifications
HPE Aruba 2930M 2‑Port Stacking Module
Manufacturer: HPE (Hewlett Packard Enterprise)
Manufacturer Model: JL325A
Product Line: HPE Aruba Networking
Product Series: Aruba 2930M Accessories
Product Type: Stacking Module (Switch Expansion)
Product Name: HPE Aruba 2930M 2‑Port Stacking Module
KEY FEATURES:
Module Type: 2‑Port Stacking Module for network switches
Designed For: Aruba 2930M Series Switches
Stacking Ports: 2 high‑speed stacking ports
Stacking Speed: Up to ~80 Gbps aggregate (approx. 40 Gbps per port)
Scalability: Supports stacking of up to ~10 switches
Compatibility: Only with Aruba 2930M series devices
Primary Function: Interconnect multiple switches into one logical unit for consolidated management and expanded capacity
PERFORMANCE:
High‑speed Stacking: Enables rapid inter‑switch data transfer to improve network throughput and reduce bottlenecks
Network Resiliency: Stack configuration increases redundancy and uptime by maintaining a unified control plane
Enhanced Management: Simplifies configuration and monitoring across stacked switches
ENVIRONMENTAL & RELIABILITY:
Typical Operating Environment: Standard indoor networking equipment conditions
Operating Temperature: 0 °C to 55 °C (approx.)
Humidity: 15 %–95 % non‑condensing
PHYSICAL:
Form Factor: Slide‑in stacking module for modular switch chassis
Dimensions (Approx.): ~147 × 61 × 28 mm (5.8 × 2.4 × 1.1 in)
Weight: ~149.7 g
NOTES:
This module does not include a cooler or independent power — it operates using the host switch’s system resources.
The JL325A is not a standalone switch — it functions only when installed into compatible Aruba 2930M series switch stacking slots.

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