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Small rectangular metal module with two front ports, silver-grey finish, lightweight network stacking accessory

HPE

HPE J9733A 2920 2-Port Stacking Module

SKU CH-R7FF-HSWEC MPN J9733A

A stacking module that links up to four HPE 2920 switches into a single managed unit

  • TypeOffice Products
  • SpecificationsDimensions: 2.69" x 8.07" x 1.13" Weight : 0.33 lb.
  • FeaturesThe HPE 2920 2-Port Stacking module is used with the HPE 292
  • Enables stacking of up to four HPE 2920 Switch Series units
  • Two dedicated stacking ports simplify high-density uplink architecture
  • Compact 2.69 x 8.07 x 1.13 inch form factor fits tight rack spaces
  • Lightweight 0.33 lb module adds minimal load to switch chassis
  • Factory-new condition ensures full manufacturer specification compliance

Stacking Module for 2920 Switch Series

The HPE J9733A is a 2-port stacking module designed for the HPE 2920 Switch Series. It enables up to four switch units to operate as a single logical stack. Network administrators managing campus or branch LANs use it to simplify configuration and reduce uplink consumption. It installs directly into the switch chassis without external cabling.

Stack Capacity and Physical Limits

The module provides two dedicated stacking ports, supporting a maximum stack of four 2920 switches. This ceiling suits small to medium deployments where unified management outweighs the need for larger fabrics. Each unit measures 2.69 x 8.07 x 1.13 inches and weighs .33 lb, fitting the standard module slot. The four-switch limit is fixed; larger stacks require a different platform.

Upgrade Path and Fit

This module replaces standalone switch operation with a stacked topology, removing the need for inter-switch trunk links and separate IP addresses. The jump is worthwhile when port density grows beyond a single chassis or when a single control plane reduces operational overhead. It is not for environments requiring more than four units in a stack or switches outside the 2920 series.

Highlights

  • Enables stacking of up to four HPE 2920 Switch Series units
  • Two dedicated stacking ports simplify high-density uplink architecture
  • Compact 2.69 x 8.07 x 1.13 inch form factor fits tight rack spaces
  • Lightweight 0.33 lb module adds minimal load to switch chassis
  • Factory-new condition ensures full manufacturer specification compliance

Specifications

BrandHPE
ModelJ9733A
TypeOffice Products
SpecificationsDimensions: 2.69" x 8.07" x 1.13"
Weight : 0.33 lb.
FeaturesThe HPE 2920 2-Port Stacking module is used with the HPE 2920 Switch Series switches to allow stacking in a system of up to 4 switch units.
Shipping weight0.91 kg
Package size318 × 165 × 127 mm

Questions about this item

Will the J9733A stacking module work with the 2920 switches I already have in my rack?

Yes, the module is designed for the HPE 2920 Switch Series and enables a stack of up to 4 switch units.

How can I confirm the J9733A module is operating correctly once installed in a 2920 switch?

The switch management interface will show the stacking ports as active and list the member units in the stack topology.

Does the J9733A box include the stacking cables, or do I need to order them separately?

The module ships alone; compatible stacking cables for the 2920 series must be purchased separately.

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