Detailed Specifications
HPE J9990A 20-Port PoE+ 4-Port 1G/10Gb SFP+ MACsec v3 zl2 Module
Overview
The HPE J9990A is a mezzanine module designed for the Aruba 5400R zl2 switch series, providing both high-density powered copper access ports and high-speed SFP+ uplinks in a single module. Network engineers deploy it when they need to deliver PoE+ to edge devices while maintaining secure and high-bandwidth uplinks back to the core. It offers 20 10/100/1000 BASE-T PoE+ ports alongside 4 1G/10Gb SFP+ ports with built-in MACsec v3 encryption, making it suitable for converged campus access, branch aggregation or secure wiring-closet deployments. The module integrates into the host chassis form-factor, enabling upgrade without replacing the entire switch platform.
Key Features
20 autosensing Gigabit RJ-45 ports with IEEE 802.3at PoE+ support.
4 SFP+ ports supporting up to 10 Gb/s uplink connectivity.
Built-in MACsec v3 encryption on all ports for link-layer security.
Plug-in module design fits the Aruba 5400R zl2 chassis with minimal downtime.
Consolidates powered access and high-speed uplink in one expansion blade.
Technical Specifications
| Specification | Detail |
|---|
| Brand | HPE |
| Part Number | J9990A |
| Product Type | 20-Port 10/100/1000BASE-T PoE+ / 4-Port 1G/10Gb SFP+ MACsec v3 zl2 Module |
| Processor Installed | N/A |
| Processor Supported (Max) | N/A |
| Memory Installed | N/A |
| Memory Slots | N/A |
| Maximum Memory Supported | N/A |
| Drive Bays | N/A |
| Storage Controller | N/A |
| Network Adapter | 20 × 10/100/1000 BASE-T PoE+ ports + 4 × 1G/10Gb SFP+ ports |
| Form Factor (H × W × D) | 1.75 in × 10.3 in × 8.13 in |
| Weight (lbs) | Approx. 2.05 lbs |
| Power Supply | Powered via host chassis slot (module supports PoE+ ports) |
| Rack Units | Module slot in host chassis |
