HPE 2920 2-Port Stacking Module

The HPE 2920 2-Port Stacking Module is a high-performance plug-in module designed for the HPE Aruba 2920 Switch Series. It enables seamless stacking of up to four switches, providing a unified management interface and increased network scalability. With two stacking ports delivering up to 40 Gbps full-duplex bandwidth per port, this module ensures high-speed inter-switch communication for demanding enterprise environments.

Advantages

This stacking module simplifies network expansion and management by allowing multiple switches to operate as a single logical unit. It supports hot-swappable installation, minimizing downtime during upgrades or maintenance. The module leverages backplane stacking technology for low-latency, high-bandwidth connectivity, making it ideal for growing networks that require flexibility and reliability.

Suitable for

• Enterprise networks needing to expand port density without complex cabling
• Data centers and campus networks requiring high-availability stacking
• HPE Aruba 2920 Switch Series deployments

Key specifications

• Product Type: Stacking module
• Compatibility: HPE Aruba 2920 Switch Series
• Ports: 2 x Stacking ports
• Stacking Bandwidth: 20 Gbps per port (40 Gbps full-duplex)
• Maximum Stack Members: 4 switches
• Form Factor: Plug-in module
• Connectivity Technology: Wired
• Data Link Protocol: Ethernet
• Features: Hot-swappable
• Management: Integrated with switch management
• LED Indicators: Status, Link/Activity
• Stacking Method: Virtual Chassis / Backplane Stacking
• Power Consumption: Low (powered by switch)
• Operating Temperature: 0 to 45 °C (32 to 113 °F)
• Operating Humidity: 15 to 95% (non-condensing)
• Supported Stacking Cables: Aruba 2920 Stacking Cables (J9734A, J9735A, J9736A)

Recommendations

For optimal performance, use HPE Aruba 2920 Stacking Cables (J9734A, J9735A, J9736A) and ensure all switches in the stack run the same firmware version. This module is a reliable choice for businesses seeking to future-proof their network infrastructure.