Description
The HPE Aruba Networking CX 8400 Series delivers a robust, modular switching solution designed for high-performance campus core and data center environments. This 8-slot chassis configuration includes critical modules to support versatile networking demands—including 2x 8400X Fabric Modules, 1x Management Module, 1x 32-port 10G Module, and 1x 6-port 40/100G QSFP28 Module.
With an industry-leading 19.2 Tbps switching capacity, support for advanced Layer 2/3 protocols, and carrier-class high availability, the CX 8400 enables seamless scalability and continuous uptime. ArubaOS-CX enhances agility through automation, programmability, and deep visibility via REST APIs and Aruba Network Analytics Engine.
| Feature | Details |
|---|---|
| Product SKU | JL376A#B2B |
| Chassis | 8-slot rack-mountable chassis |
| Included Modules | 2x 8400X Fabric Modules, 1x Management Module, 1x 32-port 10G SFP+, 1x 6-port 40/100G QSFP28 |
| Ports (as shipped) | 32 x 10G SFP+, 6 x 40/100G QSFP28 |
| Max Port Configuration | Up to 256 x 10G SFP+, 64 x 40G QSFP+, or 48 x 40/100G QSFP28 |
| Switching Capacity | Up to 19.2 Tbps |
| Throughput | Up to 8.6 Bpps |
| Stacking | Supported |
| Software | ArubaOS-CX with REST API, Python scripting, Network Analytics Engine |
| Management Interfaces | RJ45 Console, USB Type-A (file mgmt), RJ45 Ethernet for OOBM |
| Power Supply | 3x included (up to 4 supported, 2 required) – JL372A 2700W AC PSU |
| Power Input Range | 90–140V / 180–264V AC |
| Power Consumption | Up to 2750W |
| Dimensions (HxWxD) | 13 x 17.4 x 26 in (33 x 44.2 x 66 cm) |
| Weight | 164 lb (74.4 kg) |
| Form Factor | Rack-mountable (8U) |
| Use Case | Campus core, aggregation, data center, leaf/spine architectures |
| Layer Support | Advanced Layer 2/3 (BGP, EVPN, OSPF, VRF, IPv6) |
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