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HPE Aruba J9991A 5400R zl2 Expansion Module 20-Port 1G PoE+ 4-Port 1/2.5/5/10GBASE-T PoE+ MACsec v3

Brand:
Hewlett Packard
HPE Aruba J9991A 5400R zl2 24-Port PoE+ Module MACsec
HPE Aruba J9991A 5400R zl2 Expansion Module 20-Port 1G PoE+ 4-Port 1/2.5/5/10GBASE-T PoE+ MACsec v3
€10216.09 inc. VAT
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J9991A
€8,584.95
€10,216.09 inc. VAT
Ships from EU stock: 5 item(s)
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Product Code
943EWJX
EAN Code
0888182604298
Manufacturer
Hewlett Packard

Quick Specs

Gigabit PoE+ Ports
20× 10/100/1000BASE-T
Multi-Gig PoE+ Ports
4× 1/2.5/5/10GBASE-T
Security
MACsec encryption
Platform
Aruba 5400R zl2 (v3)
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HPE Aruba J9991A — 5400R zl2 PoE+ Expansion Module

20× 1G PoE+4× Multi-Gig PoE+MACsecv3 zl2

The HPE Aruba J9991A is a v3 zl2 expansion module for the Aruba 5400R zl2 series of modular switches, adding 20 Gigabit (10/100/1000BASE-T) PoE+ ports plus 4 multi-gigabit (1/2.5/5/10GBASE-T) PoE+ ports with MACsec encryption. It increases port density and delivers PoE+ power for wireless access points, IP cameras, and phones in enterprise and campus networks. Identified by part number J9991A, it is typically in stock with fast delivery across Cyprus.

Compatibility — important: This is a line module for the HPE Aruba 5400R zl2 chassis family (5406R zl2 / 5412R zl2, and compatible 5406R / 5412R v3 zl2 configurations). It is not a standalone switch and requires a supported 5400R zl2 chassis and management module to operate. Confirm your chassis supports v3 zl2 modules and has sufficient PoE power budget before ordering.

Key Features

 
High-Density Gigabit PoE+
20 × 10/100/1000BASE-T PoE+ (802.3at) ports connect and power a large number of endpoints from a single module.
 
Multi-Gigabit Smart Rate
4 × 1/2.5/5/10GBASE-T PoE+ ports (HPE Smart Rate) provide multi-gig bandwidth over copper for Wi-Fi 6/6E access points and high-throughput devices.
 
MACsec Encryption
Hardware line-rate MACsec secures wired links, protecting traffic against tapping and man-in-the-middle attacks.
 
Modular 5400R zl2 Design
As a v3 zl2 module it integrates into the resilient, scalable Aruba 5400R zl2 chassis for flexible campus deployments.

Technical Specifications

Identification
Part Number J9991A
EAN / GTIN 0888182604298
MPN J9991A
Ports
Gigabit Ports 20 × 10/100/1000BASE-T PoE+ (RJ45)
Multi-Gig Ports 4 × 1/2.5/5/10GBASE-T PoE+ (RJ45, HPE Smart Rate)
Total PoE+ Ports 24
Power & Security
PoE IEEE 802.3at PoE+ (802.3af compatible)
Encryption MACsec — IEEE 802.1AE hardware wire-speed encryption
Platform
Module Type v3 zl2 expansion / line module (not a standalone switch)
Compatible Chassis HPE Aruba 5400R zl2 series — 5406R zl2, 5412R zl2 (and compatible 5406R / 5412R v3 zl2)
General
Warranty 1-Year Warranty (Singular)

Frequently Asked Questions

Is the J9991A a standalone switch?
No. It is an expansion (line) module for HPE Aruba 5400R zl2 modular switches and must be installed in a supported chassis with a management module — it cannot be used on its own.
Which switches is it compatible with?
The HPE Aruba 5400R zl2 series, including the 5406R zl2 and 5412R zl2, and compatible 5406R / 5412R chassis configured for v3 zl2 modules.
What PoE does it provide?
All 24 ports support IEEE 802.3at PoE+, suitable for wireless access points, IP cameras, and VoIP phones. Actual simultaneous power depends on the chassis PoE budget and installed power supplies.
Singular Expert Insight
The J9991A is the right choice when you already run an Aruba 5400R zl2 chassis and need to add high-density Gigabit PoE+ together with multi-gigabit ports for modern Wi-Fi 6/6E access points — all with MACsec security built in. Because it is a modular line card, it only makes sense as part of a 5400R zl2 deployment; if you need a standalone unit for a smaller site, a fixed Aruba PoE+ switch is the better fit. It pairs naturally with multi-gig access points and complements the rest of your switching infrastructure.

Buyer's Guide

Buy it if
You operate an Aruba 5400R zl2 chassis and need more Gigabit PoE+ ports plus multi-gig (up to 10G) PoE+ for Wi-Fi 6/6E APs, with MACsec security.
Skip it if
You do not have a 5400R zl2 chassis (it will not work standalone), or you only need a handful of ports — a fixed PoE+ switch is more cost-effective.
Also consider
A fixed HPE Aruba PoE+ switch for standalone sites, or other 5400R zl2 modules if you need a different port or uplink mix.

Features - Hewlett Packard - J9991A

More Details
Product Code
943EWJX
EAN Code
0888182604298
Manufacturer
Hewlett Packard
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