The HPE Aruba 6405 Switch (R0X26A) is a high-performance modular Layer 3 switch designed for enterprise data centers, campus aggregation, and core network deployments. Built on Aruba's Gen7 ASIC architecture, the 6405 delivers up to 14Tbps non-blocking switching capacity with 10Bpps forwarding rate and sub-microsecond latency. The 5-slot compact chassis supports flexible line-rate interfaces including 1GbE, 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE connectivity, alongside full-density HPE Smart Rate multi-gigabit (1/2.5/5GbE) modules with 60W PoE per port. Advanced features include Aruba Virtual Switching Extension (VSX) for high availability and non-disruptive upgrades, Layer 3 routing protocols (BGP, EVPN, VXLAN, OSPF, VRF), robust security (IEEE 802.1X, RADIUS, TACACS+), and Aruba Network Analytics Engine for intelligent monitoring and visibility. Redundant hot-swappable power supplies and cooling systems ensure carrier-grade reliability. Management options include CLI, Web GUI, Aruba Central, and Aruba NetEdit for automated configuration. The 6405 is ideal for organizations requiring scalable, non-blocking fabric performance with advanced security and operational intelligence.
14Tbps non-blocking switching capacity.
10Bpps forwarding rate with sub-microsecond latency.
VSX redundancy for high availability and non-disruptive upgrades.
Aruba Network Analytics Engine for intelligent monitoring.
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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.
Featuring
Manufacturer part #
R0X26A
Brand
HPE
Condition
Refurbished
MPN / SKU
R0X26A
Use Cases
Data center core, campus aggregation, spine-leaf EVPN-VXLAN fabrics, high-density PoE aggregation, carrier/service provider networks, cloud and virtualization
Model Name
Aruba 6405 Switch
Product Line
Aruba 6400 Series (CX 6400)
Product Type
Modular Layer 3 Managed Ethernet Switch
Layer Support
Layer 2 and Layer 3 (full routing)
AirWave Support
Compatible with Aruba AirWave network management platform
Network Analytics
Compatible systems
The Aruba 6405 is fully compatible with the HPE Aruba 6400 Series ecosystem, including modular line cards, redundant power supplies, and hot-swappable cooling systems. It runs ArubaOS-CX and integrates with Aruba Central for unified management. Supports standard SFP+/QSFP+ transceivers and IEEE 802.3af/at/bt PoE standards. Compatible with Aruba VSX for high-availability deployments and supports all major routing protocols (BGP, OSPF, EVPN, VXLAN) for enterprise and data center integration.
Higher capacity sibling with 28Tbps switching capacity; compatible line cards and management ecosystem
HPE Aruba 6400 Series
Model: 6200 Switch
Form factor: 1U modular chassis
Generation: Gen7 ASIC
Lower capacity variant with 1.28Tbps switching capacity; same management and routing protocol support
Best for
Data Center Core
High-performance non-blocking fabric for data center spine deployments supporting east-west traffic in virtualized and cloud environments with EVPN-VXLAN overlays.
Details
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New, certified-refreshed and OEM stock with guaranteed compatibility, backed by warranty on every part.
Centralized aggregation layer connecting multiple access switches across enterprise campuses with Layer 3 routing, QoS, and security policy enforcement.
Spine-Leaf Architecture
Ideal spine switch in modern leaf-spine data center fabrics supporting high-density 25GbE/100GbE uplinks and dynamic traffic patterns with EVPN routing.
High-Density PoE Aggregation
Supports up to 480 ports of HPE Smart Rate multi-gigabit with 60W PoE per port (28,880W total) for dense access point and IoT device deployments.
Carrier/Service Provider Networks
Robust support for high-volume data traffic with VSX redundancy, advanced routing protocols, and carrier-grade reliability for telecom and ISP deployments.
Cloud and Virtualization
Supports VXLAN, EVPN, and VRF for multi-tenant cloud infrastructure with dynamic segmentation and Aruba Network Analytics Engine for visibility.
Frequently asked questions
What is the switching capacity and forwarding rate of the Aruba 6405?
The Aruba 6405 (R0X26A) delivers 14Tbps non-blocking switching capacity with 10Bpps (billion packets per second) forwarding rate and sub-microsecond latency. This non-blocking architecture ensures wire-speed performance across all ports simultaneously, supporting bandwidth-intensive applications in data centers and enterprise networks without congestion.
What port types and speeds does the 6405 support?
The 6405 supports flexible line-rate interfaces including 1GbE, 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE via modular line cards. Additionally, it offers full-density HPE Smart Rate multi-gigabit (1/2.5/5GbE) modules with up to 480 ports and 60W PoE per port, totaling 28,880W of PoE power for access point and IoT device deployments.
How does VSX redundancy work on the 6405?
Aruba Virtual Switching Extension (VSX) enables two 6405 switches to operate as a single logical switch, providing active-active redundancy without spanning tree limitations. VSX allows non-disruptive software upgrades, simplified management, and automatic failover, ensuring high availability for mission-critical network deployments.
What routing protocols and Layer 3 features are supported?
The 6405 is a full Layer 3 managed switch supporting BGP, OSPF, EVPN, VXLAN, and VRF for advanced routing and multi-tenant segmentation. It includes robust security features (IEEE 802.1X, RADIUS, TACACS+), QoS, and dynamic segmentation capabilities, making it suitable for complex enterprise and cloud environments.
How is the 6405 managed and monitored?
Management options include CLI, Web GUI, SNMP v2c/v3, and Aruba Central for single-pane-of-glass management across wired, wireless, and WAN. The Aruba Network Analytics Engine provides intelligent monitoring, visibility, and automated remediation. Aruba NetEdit supports automated configuration and verification for simplified operations.
What are the physical dimensions and power requirements?
The 6405 is a compact 1U form factor with dimensions of 30.66cm (W) x 44.26cm (D) x 44.85cm (H) and weighs 29.3kg. It requires 110-127V or 200-240V AC input (power supplies sold separately) with redundant, hot-swappable power supplies and cooling systems for carrier-grade reliability.
Is the 6405 suitable for EVPN-VXLAN fabric deployments?
Yes, the 6405 is ideal for modern spine-leaf EVPN-VXLAN data center fabrics. It supports EVPN and VXLAN routing protocols, delivers 14Tbps non-blocking capacity, and offers flexible 25GbE/100GbE uplink options. The intelligent analytics engine provides visibility into overlay traffic, making it perfect for cloud and virtualized environments.
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