Description
The HPE Aruba Networking 5406R zl2 Switch (J9821A) is a powerful modular Layer 3 switch engineered for mobile-first campus environments. Offering enterprise-class resiliency, flexible scalability, and advanced Layer 2/3 features, it supports HPE Smart Rate multi-gigabit connectivity and Virtual Switching Framework (VSF) stacking technology. Designed to simplify network management and improve uptime, the 5406R zl2 ensures seamless integration with HPE Aruba’s ClearPass Policy Manager, AirWave, and Central platforms. This 6-slot chassis supports up to 144 Gigabit or 48 10GbE ports and is ready for future demands with 40GbE uplink support and high-speed switching capacity. Ideal for digital workplaces and mission-critical edge environments.
| Specification | Details |
|---|---|
| Product Number | J9821A |
| Form Factor | 4U Modular Chassis |
| Included Components | 1x Management Module (J9827A), 1x Fan Tray (J9831A) |
| Power Supply | Not included (requires at least one, sold separately) |
| Module Slots | 6 open slots |
| Port Options | Up to 144 1GbE, 144 SFP, 48 SFP+, 48 Smart Rate, or 12x 40GbE |
| Switch Fabric Speed | 1015 Gbps |
| Routing/Switching Capacity | 960 Gbps |
| Throughput | 571.4 Mpps |
| Latency | < 2.8 µs (1GbE), < 1.8 µs (10GbE), < 1.5 µs (40GbE) |
| PoE Support | Not available on chassis; depends on installed modules |
| Management Options | CLI, Web GUI, SNMP, Aruba Central, IMC, AirWave, ClearPass |
| Redundancy | Hot-swappable modules, redundant PSU support, VSF stacking |
| Advanced Features | IPv6, OSPF, BGP, PBR, VRRP, MACsec, ACLs, REST API, sFlow, Zero-Touch |
| Security Features | 802.1X, MAC/Web auth, RADIUS, TACACS+, DHCPv6 protection, DoS safeguards |
| Power Requirements | 100–127/200–240 VAC (per PSU module) |
| Heat Dissipation | Max 2450 BTU/hr (non-PoE), 3700 BTU/hr (with PoE modules) |
| Dimensions (W x D x H) | 44.45 x 45.09 x 17.53 cm |
| Weight | 11.11 kg |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
