Aruba Networking CX 6400 48-port 1G/10G/25GbE SFP28 v2 Extended Tables Module

Overview

The Aruba R0X44C is a 48-port SFP28 module designed to expand the connectivity options of Aruba CX 6400 switch chassis by adding 1G, 10G, and 25G fiber links. This module enables seamless integration of a variety of network devices, from legacy 1G equipment to high-speed 25G servers and storage, supporting flexible and scalable network growth. Powered by a Gen7 ASIC, it ensures fast, non-blocking performance even when all ports are fully utilized, making it suitable for demanding environments like data centers and campus networks.

Key features

• Supports three speeds per port (1G, 10G, 25G) to accommodate mixed device generations on the same switch
• Gen7 ASIC architecture delivers consistent low latency and high throughput for virtualization and real-time analytics
• Compatible with Aruba Networking Central and CX mobile app for centralized, remote management and monitoring
• Compact and lightweight design allows quick installation by a single technician without disrupting existing hardware
• Limited lifetime warranty provides long-term reliability and predictable support costs

Key specs

• Port count: 48 SFP28 ports
• Supported speeds: 1G, 10G, 25G per port
• Dimensions: 17.3 x 12.4 x 1.7 inches
• Weight: 9.7 pounds
• ASIC: Gen7 architecture for non-blocking throughput

Connectivity and compatibility

This module is specifically designed for the Aruba CX 6400 modular switch chassis, enabling easy expansion of fiber connectivity without replacing existing infrastructure. Its multi-speed ports allow integration with a wide range of network devices, including servers, storage arrays, and high-density access points, making it a versatile choice for evolving network environments.

Installation and setup

Installation is straightforward and efficient, with the module’s size and weight optimized for quick deployment by a single technician. Simply slide the module into an available slot in the CX 6400 chassis to immediately increase port density. The module integrates seamlessly with Aruba’s management tools, allowing configuration, monitoring, and firmware updates to be handled remotely or on-site through a unified dashboard.

Ideal uses and environments

This module fits well in enterprise networks that require scalable fiber connectivity with mixed-speed support. It is a strong choice for data center top-of-rack deployments, campus aggregation layers, and incremental network upgrades where budget and timing constraints exist. Its performance and management features also make it suitable for environments running latency-sensitive applications such as virtualization clusters and real-time data analytics.