Aruba CX 5420 Switch Chassis

$6,809.00
$5,000.98 SAVE $1,808.02
13 availableas of 09/10/2026

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Aruba CX 5420

The HPE Aruba Networking CX 5420 Switch Series is an intelligent, flexible and modular Layer 3 switch chassis created for today's enterprise small and medium campus, branch enterprise networks with built-in MACsec hardware capability, analytics and automation. CX 5420 switch chassis is part of the CX switching portfolio that provides an enterprise-class access layer solution that is easy-to-deploy, simple, secure and resilient. By combining a modern, fully programmable OS with HPE Aruba Networking Network Analytics Engine (NAE), the CX 5420 switch provides industry leading monitoring and troubleshooting capabilities across the network.

A powerful Gen7 ASIC architecture delivers performance and extensive feature support with flexible programmability for the tomorrow applications. This advanced modular 4U chassis switch offers up to 960Gbps with low latency, 6 half-width line card slots, VSX Live Upgrade, and HPE Smart Rate 10GbE up to 90W Class-8 PoE with BGP/OSFP/PIM support.

Features

Maximize your HPE Aruba Networking CX 5420 Switch Series

What's New

  • Powerful, modular, intelligent Layer 3 switch chassis with BGP, VSX, and OSPF with robust quality of service (QoS).
  • Flexibility with 6 half-width modules that allow growth when needed and support for port diversity in a condensed 4RU chassis with redundant MM and PSU.
  • High performance switching with up to 960 Gbps using 714 Mpps, built-in high availability with HPE Aruba Networking Virtual Switching Extension (VSX) Live Upgrade and Always-On PoE.
  • Simplified operations with the common HPE Aruba Networking CX Switch Operating System (AOS-CX) used across the CX portfolio delivering a more consistent, more efficient operator experience.
  • Easy to manage and simplify configurations with HPE Aruba Networking Central, HPE Aruba Networking Switch Multi-Edit Software, with easy-to-use web GUI or industry-standard CLI.
  • Automated, unified role-based policies for users, Internet of Things (IoT) and devices with HPE Aruba Networking Dynamic Segmentation and intelligent monitoring, visibility, and remediation with NAE.

Future-ready with Superior Performance

  • The HPE Aruba Networking CX 5420 Switch Series use the latest Gen7 ASICs, delivering very low latency, increased packet buffering, and adaptive power consumption. All switching and routing are wire-speed to meet the demands of bandwidth-intensive applications today and in the future.
  • The CX 5420 switch is a compact 6 slot (4 RU) supporting a choice of line cards and redundant, half-width management modules that seamlessly supports Wi-Fi 6 and IoT with Smart Rate multi-gigabit and 90W PoE ports.
  • High availability with HPE Aruba Networking Virtual Switching Extension (VSX) Live Upgrade provides high availability, non-disruptive fast upgrades and simplified management, supporting redundant power supplies and N+1 redundant fans.

Technical specifications

Technical Specifications of the Aruba CX 5420

General Information

General Information specifications
Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number S0U63A
Manufacturer Website Address http://www.hpe.com
Brand Name Aruba
Product Series CX 5420
Product Name CX 5420 Switch Chassis
Product Type Switch Chassis

Technical Information

Technical Information specifications
Features Hot-swappable
High Availability Supported Yes

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Network Ports 20
Modular Yes
Network (RJ-45) Yes
Port / Expansion Slot Details 6 x Expansion Slot20 x Gigabit Ethernet Network4 x 10 Gigabit Ethernet Expansion Slot

Media & Performance

Media & Performance specifications
Media Type Supported Optical FiberTwisted Pair
Ethernet Technology Gigabit Ethernet10 Gigabit Ethernet
Network Technology 1000Base-T10GBase-LRM

I/O Expansions

I/O Expansions specifications
Expansion Slot Type Line CardSFP+
Total Number of Expansion Slots 10
Number of SFP+ Slots 4

Network & Communication

Network & Communication specifications
Layer Supported 3
Networking Standards IEEE 802.3bt

Management & Protocols

Management & Protocols specifications
Manageable Yes

Power Description

Power Description specifications
PoE (RJ-45) Port Yes
Input Voltage 120 V AC230 V AC
Power Source Power SupplyAC
Redundant Power Supply Supported Yes
Number of Power Supplies Supported 4
Power Consumption 1600 W

Physical Characteristics

Physical Characteristics specifications
Compatible Rack Unit 4U
Form Factor Rack-mountable
Height 1.7"
Width 8.4"
Depth 9"
Weight (Approximate) 1.87 lb

Miscellaneous

Miscellaneous specifications
Application / Usage EnterpriseBranch OfficeCampusNetworkIoT Devices

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Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

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