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Product information
From the manufacturer
About this product
- High performance modular Layer 3 switches with BGP, EVPN, VXLAN, VRF, and OSPF with robust security and QoS, and delivers up to 28 Tbps in non-blockling bandwidth
- High availability with industry-leading VSX and redundant power supplies and fans
- Full density HPE Smart Rate (1/2.5/5GbE) multi-gigabit, 60W PoE, and SFP+ modules
- High speed, non-blocking 1GbE, 10GbE, 25GbE, 40GbE, and 100GbE with intelligent monitoring, visibility and remediation with Aruba Network Analytics Engine
- Manage via single pane of glass with Aruba Central across wired, wireless, and WAN
- Aruba Dynamic Segmentation enables enhanced security and simple access for users and IoT
The HPE Aruba Networking CX 6400 Switch Series is a modern, flexible, and intelligent family of modular switches ideal for enterprise campus and data center deployments. With a cloud-native design that combines a fully programmable OS with HPE Aruba Networking CX Network Analytics Engine, the CX 6400 series extends industry-leading monitoring and troubleshooting across the network. Powerful Gen7 ASIC architecture delivers fast, future-ready non-blocking performance. HPE Aruba Networking Virtual Switching Extension (VSX) brings high availability and enables fast, uninterrupted upgrades. Support for HPE Aruba Networking Switch Multi-Edit Software and the HPE Aruba Networking CX Mobile App validates configurations and simplify deployment. This series offers 5 and 10-slot compact chassis, a choice of line rate interfaces including 25GbE, 100GbE, and full-density 60W Power over Ethernet (PoE) with HPE Smart Rate multi-gigabit Ethernet ideal for access, aggregation and core deployments.
What is new supporting point:
High-performance modular Layer 3 switches with BGP, EVPN, VXLAN, VRF, and OSPF with robust security, MACsec encryption, and QoS while delivering up to 28 Tbps in non-blocking bandwidth
High availability with industry-leading HPE Aruba Networking Virtual Switching Extension (VSX) and redundant power supplies and fans
High-speed, non-blocking 1GbE, 10GbE, 25GbE, 40GbE, and 100GbE with intelligent monitoring, visibility and remediation with the HPE Aruba Networking CX Network Analytics Engine
Manage through single pane of glass with HPE Aruba Networking Central across wired, wireless, and WAN
Dynamic segmentation enables enhanced security and simple access for users and Internet of Things (IoT) and leverages TLS-encrypted traffic analytics
Full density HPE Smart Rate (1/2.5/5GbE) multi-gigabit, 60W PoE, and SFP+ modules
Product details
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| AC input frequency | 50/60 Hz |
|---|---|
| AC input voltage | 200 - 240 V |
| Compatible products | R0X27C, R0X38C, R0X39C, R0X40C, R0X41C, R0X42C, R0X43C |
| Depth | 442.6 mm |
| Fan | Four field replaceable system fan trays |
| Flash memory | 32000 MB |
| Height | 528.8 mm |
| Internal memory | 8000 MB |
| I/O ports | High speed, non-blocking 1/10/25/40/50/100GbE ports 10 I/O module slots maximum depending on model |
| Latency | 1G: 5.32 μSec 10G: 1.48 μSec 25G: 2.78 μSec 40G: 1.31 μSec 100G: 1.42 μSec |
| Manageability features | Aruba AirWave, Aruba Central Network Management, Aruba NetEdit, Aruba CX Mobile App, Command-line interface, SNMP v2c/v3, RMON |
| Memory and processor | CPU Management Module: Quad-core Arm Cortex A72 at 1.8 GHz Line Cards: Dual-core Arm Cortex A72 at 1.8 GHz (R0X38A‐R0X45A and R0X38B‐R0X40B) Line Cards: Quad-core Arm Cortex A72 at 1.8 GHz (R0X38C‐R0X45C, S0E48A, S1T83A) Memory and flash Management Module: 16 GB DDR4 ECC memory: 32 GB eMMC Flash memory Line Cards: 4 GB DDR4 memory (R0X38A‐R0X45A and R0X38B‐R0X40B) Line Cards: 8 GB DDR4 memory (R0X38C‐R0X45C, S0E48A, S1T83A) |
| Memory type | DDR4-SDRAM |
| Networking standards | IEEE 802.3af |
| Operating temperature (T-T) | 0 - 45 °C |
| Performance management | 1 x RJ‐45 console port 1 x USB‐C console port 1 x OOBM port 1 x USB Type-A host port HPE Aruba Networking Management Software (AirWave) HPE Aruba Networking Central HPE Aruba Networking Switch Multi-Edit Software HPE Aruba Networking CX Mobile App Command-line interface SNMP v2c/v3 RMON |
| Power consumption note | R0X35A PSU: 1800W at 200–240 VAC, 1100W at 110–127 VAC R0X36A PSU: 3000W at 200–240 VAC, 1500W at 110–127 VAC |
| Power source | AC |
| Power supply note | Power supply units are not included; order separately. Supports four modular front‐serviceable power supplies with removable rear‐serviceable power cord inlet adapters. Supported power supplies: R0X35A, R0X36A. PoE available will be dependent on the number of management modules, line cards, fan trays and the number of power supplies used. Power supplies not included; order separately. |
| Processor frequency | 1800 MHz |
| Product colour | Black |
| Switching capacity | 28000 Gbit/s |
| Switch layer | L3 |
| Switch type | Managed |
| Throughput | 20000 Mpps |
| Weight | 53.5 kg |
| Weight (imperial) | 53.6 kg (118.2 lbs) |
| Width | 528.8 mm |
Logistics
| EAN | 0190017537405 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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