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Aruba

Aruba J9821A | 5406R zl2 6-slot modular, up to 144x 1G/PoE+ or 48x 10G SFP+, 40G QSFP+ uplink‑ready, L3 included

Aruba J9821A | 5406R zl2 6-slot modular, up to 144x 1G/PoE+ or 48x 10G SFP+, 40G QSFP+ uplink‑ready, L3 included

SKU:J9821A

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Description

Modular 6‑slot campus chassis built for resilient aggregation/core. Populate with 1G/10G/40G line cards and PoE+ to match your design, and add redundant management/power for nonstop operation. Advanced IPv4/IPv6 Layer 3 services included.

Features

- Six-slot modular design for flexible campus architectures
- PoE+ ready for converged access (VoIP, Wi‑Fi, IoT)
- Advanced IPv4/IPv6 Layer 3 services included
- Hot‑swappable modules, PSUs, and management for high availability
- Scales from dense 1G access to 10/40G uplinks
- Robust security and QoS for enterprise traffic control

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does the chassis include line cards, management module, or power supplies?
A: It is typically sold as an empty chassis. Line cards, at least one management module, and power supplies are required and sold separately.

Q: Is PoE+ supported?
A: Yes, when you install PoE‑capable line cards and PoE power supplies. The available PoE budget depends on the number and capacity of installed PSUs.

Q: Are older 5400zl (non‑zl2) modules supported?
A: No. Use 5400R zl2‑compatible line cards and accessories.

Q: Can I achieve nonstop switching with this platform?
A: Yes. Install a second management module and redundant power supplies for hitless failover and high availability.

Q: What uplink speeds are available?
A: With the appropriate line cards you can deploy 1G, 10G (SFP+), and 40G (QSFP+) uplinks.

Technical Specifications

- Form factor: 6‑slot modular chassis (5406R zl2)
- Port scalability (with line cards): up to 144x 10/100/1000 or up to 48x 10G SFP+; 40G QSFP+ uplink‑ready
- PoE support: IEEE 802.3af/at (PoE/PoE+) when using PoE line cards and appropriate PoE power supplies
- Management modules: supports 1 (required) or 2 (redundant) zl2 management modules
- Power: multiple hot‑swappable AC power supplies supported for redundancy and PoE budget sharing
- Software: ArubaOS‑Switch with advanced IPv4/IPv6 Layer 2/Layer 3 features (e.g., OSPF, VRRP, ACLs, QoS)
- High availability: hot‑swap line cards, power, and management; fast failover with dual management modules
- Transceiver options (via modules): SFP/SFP+ for 1G/10G; QSFP+ for 40G
- Management: CLI, web UI, SNMP, REST (model/OS dependent)
- Use case: campus core/aggregation and large access deployments

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