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HP Aruba 8400X JL366A 6-port 40/100GbE QSFP28 Advanced Module

HP

HP Aruba 8400X JL366A 6-port 40/100GbE QSFP28 Advanced Module

SKU CH-8WM9-PR770

Expansion module adding six QSFP28 ports for 40GbE and 100GbE connectivity to Aruba 8400X switches

  • Six 40/100 GbE ports scale bandwidth
  • QSFP28 slots accept high-density optics
  • Designed for Aruba 8400X switch series
  • Optical fibre media support long links
  • Expansion module adds capacity without new chassis

Purpose-built expansion for Aruba 8400X

This module adds six QSFP28 ports to the Aruba 8400X switch series, delivering 40GbE or 100GbE connectivity per port. It targets network engineers expanding core or aggregation layers in campus and data-centre fabrics.

Upgrade path from lower-speed line cards

The part replaces older 10GbE or 40GbE line cards when traffic growth demands 100GbE density across six slots. The jump is justified when existing uplink utilisation consistently saturates available bandwidth and the chassis has free module bays.

Verify chassis slot availability and optic budget

Confirm the 8400X chassis has an open module slot and that the power budget supports the additional line card. Match each QSFP28 port with compatible optical transceivers and fibre patch cords rated for the intended reach.

Highlights

  • Six 40/100 GbE ports scale bandwidth
  • QSFP28 slots accept high-density optics
  • Designed for Aruba 8400X switch series
  • Optical fibre media support long links
  • Expansion module adds capacity without new chassis

Specifications

BrandAruba

Questions about this item

How many QSFP28 slots does the JL366A module provide for the 8400X chassis?

The module adds six QSFP28 slots, each supporting 40 or 100 GbE optical transceivers.

Which orientation and latch sequence secures the module in an 8400X slot without damaging the connector?

Align the module with the guide rails, slide it in until the ejector lever engages, then push the lever down until it clicks.

When should the QSFP28 transceivers or fiber cables be inspected or replaced in this module?

Inspect transceivers and cables during scheduled maintenance or if link errors appear; replace any that show contamination or physical damage.

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