HPE Aruba 6400 48-Port Gigabit Ethernet PoE Expansion Module R0X38B

BRAND NEW. FACTORY SEALED. FULL HPE WARRANTY INCLUDED. MANUFACTURED BY HPE ARUBA. FROM CHICAGO COMPUTER SUPPLY

Overview

The HPE Aruba 6400 48-Port Gigabit Ethernet PoE Expansion Module R0X38B is a high-density access-layer module designed to expand enterprise network capacity in Aruba 6400 Series modular switches. It provides 48 Gigabit Ethernet PoE ports, enabling both connectivity and power delivery to network devices through a single expansion module.

Built on the Aruba CX switching architecture, this module supports secure, intelligent, and scalable network environments. It integrates seamlessly with Aruba modular switches, enabling organizations to expand their access-layer infrastructure while maintaining centralized control, analytics visibility, and consistent performance across their enterprise networks.

Key Features

• 48 × Gigabit Ethernet PoE ports for high-density access connectivity
• Class 4 PoE support for powering network devices
• Designed for Aruba 6400 modular switch platforms
• Integrated analytics and monitoring capabilities
• Plug-in module form factor for easy expansion
• Enterprise-grade Aruba reliability and performance

Technical Specifications

Manufacturer: HPE Aruba
Model: R0X38B
Device Type: Expansion Module
Form Factor: Plug-in Module
Ports: 48 × Gigabit Ethernet PoE (RJ-45)
Connectivity Technology: Wired Ethernet
Cabling Support:

• 10BASE-T
• 100BASE-TX
• 1000BASE-T

Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
PoE Support: Class 4 PoE
Packet Buffer: 8 MB
Interface Type: 48 × RJ-45 Ethernet PoE ports
Compatibility: Aruba 6400 Series modular switches
Warranty: Full HPE Aruba manufacturer warranty

Use Cases

The Aruba R0X38B expansion module works best in enterprise access-layer environments where high port density and PoE capability are essential. It enables organizations to connect and power wireless access points, IP phones, surveillance cameras, and IoT devices directly from Aruba 6400 switches. This module supports campus networks, corporate offices, and large-scale enterprise deployments that require scalable connectivity, centralized network management, and reliable power delivery to devices without additional infrastructure.

Why Choose Aruba R0X38B 

• Expands Aruba 6400 switch capacity with 48 Gigabit PoE ports
• Powers network devices without a separate power infrastructure
• Supports modern enterprise access layer deployments
• Designed for scalability in campus and enterprise environments
• Genuine HPE Aruba hardware with proven enterprise reliability
• Supplied new and factory sealed by Chicago Computer Supply

FAQs

What does the Aruba R0X38B module provide?

It provides 48 Gigabit Ethernet PoE ports to expand Aruba 6400 switch connectivity.

Does this module support Power over Ethernet?

Yes. It supports Class 4 PoE for powering compatible network devices.

Which switches are compatible with this module?

It is designed specifically for Aruba 6400 Series modular switches.

What devices can be powered using this module?

It can power wireless access points, IP phones, surveillance cameras, and IoT devices.

Is this product new and covered by warranty?

Yes. It is brand new, factory sealed, and includes full HPE Aruba manufacturer warranty coverage.