HPE Aruba J9991A 5400R zl2 Expansion Module 20-Port 1G PoE+ 4-Port 1/2.5/5/10GBASE-T PoE+ MACsec v3
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Hewlett Packard
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
J9991A
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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
Frequently Asked Questions
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.
Χαρακτηριστικά
Product Code
943EWJX
EAN Code
0888182604298
Manufacturer
Hewlett Packard