The Aruba CX 6400 Series is a modern family of intelligent, high-availability modular switches designed to support enterprise networks from edge access to the core and into the data center.

The series can be deployed across a wide range of network architectures, including spine-leaf environments and EVPN-VXLAN fabrics, providing the performance, flexibility, and resilience required for modern enterprise applications.

High-Performance Modular Enterprise Switching

The Aruba CX 6400 Series is designed to improve operational efficiency while providing integrated security and high network resiliency.

Its modular architecture creates a flexible foundation for high-performance networks supporting:

• IoT applications
• Mobile environments
• Cloud applications
• Enterprise campus networks
• Data center environments

Powerful, Fast, and Always Available

For demanding campus and data center networks, the Aruba CX 6400 Series is designed to deliver dependable, always-on network performance.

Its high-availability architecture makes the platform suitable for environments where network reliability and continuous connectivity are essential.

Superior Switching Performance

The Aruba CX 6400 Series provides high-performance switching capabilities of up to:

• 28 Tbps switching capacity
• 11.4 Bpps forwarding performance

This provides the bandwidth required to support high-traffic enterprise and data center environments.

Scale, Performance, and Flexibility

The CX 6400 Series provides powerful modular Layer 3 switching capabilities.

Supported technologies include:

• BGP
• EVPN
• VXLAN
• VRF
• OSPF

The platform also combines these routing technologies with:

• Robust network security
• Quality of Service (QoS)

This allows organizations to build scalable network architectures while maintaining traffic control and security.

Versatile High-Bandwidth Connectivity

The Aruba CX 6400 Series supports flexible multigigabit connectivity through:

• Full-density HPE Smart Rate
• 1 GbE connectivity
• 2.5 GbE connectivity
• 5 GbE connectivity
• 60W PoE
• SFP+ modules

These connectivity options allow the platform to support a broad range of enterprise devices and applications.

Future-Ready Network Speeds

The Aruba CX 6400 Series provides high-speed, non-blocking connectivity across several Ethernet speeds.

Supported connectivity includes:

• 1 GbE
• 10 GbE
• 25 GbE
• 40 GbE
• 100 GbE

The platform also supports:

• 50 GbE using 50G DACs for interconnects
• 50 GbE for Aruba VSX

50 GbE transceiver capability is planned through a future software release.

Aruba CX 6400 Series Models

The Aruba CX 6400 Series includes several chassis and switch bundle configurations for different enterprise network requirements.

Aruba CX 6405 Switch – R0X26A

The Aruba CX 6405 Switch (R0X26A) is one of the modular switch platforms available within the CX 6400 Series.

Its architecture provides organizations with a flexible foundation for deploying high-performance enterprise switching environments.

Aruba 6405 v2 Switch – R0X26C

The Aruba 6405 v2 Switch (R0X26C) provides another configuration within the Aruba CX 6400 family.

It supports modular enterprise network deployments requiring scalable switching and connectivity capabilities.

Aruba CX 6405 96G CLS4 PoE 4SFP56 Switch Bundle – R0X29A

The Aruba CX 6405 96G CLS4 PoE 4SFP56 Switch Bundle (R0X29A) combines the CX 6405 platform with PoE and SFP56 connectivity.

This bundle provides an integrated configuration for enterprise environments requiring high port density and flexible connectivity.

Aruba CX 6405 48SFP+ 8SFP56 Switch Bundle – R0X30A

The Aruba CX 6405 48SFP+ 8SFP56 Switch Bundle (R0X30A) provides:

• 48 SFP+ connectivity
• 8 SFP56 connectivity

This configuration is designed for environments requiring high-density fiber connectivity.

Aruba CX 6410 Switch – R0X27A

The Aruba CX 6410 Switch (R0X27A) provides a larger modular switching platform within the CX 6400 Series.

It is designed to support enterprise networks requiring increased scalability, port density, and modular flexibility.

Aruba 6410 v2 Switch – R0X27C

The Aruba 6410 v2 Switch (R0X27C) provides an updated CX 6410 configuration for modular enterprise switching environments.

Aruba CX 6410 96G CLS4 PoE 4SFP56 Switch Bundle – JL741A

The Aruba CX 6410 96G CLS4 PoE 4SFP56 Switch Bundle (JL741A) combines the CX 6410 modular platform with PoE and SFP56 connectivity.

This configuration provides a flexible switching option for enterprise environments requiring scalable access, aggregation, or core network capabilities.