Aruba R0X43C

Overview

The Aruba R0X43C is an expansion module designed for Aruba 6400 Series switches, providing twenty-four 10 Gb SFP+ ports and four 50 Gb SFP56 ports to increase network bandwidth. This module supports high-density connectivity for environments where user counts, virtual machines, or data streams demand more capacity. Its Gen7 ASIC architecture ensures wire-speed forwarding, allowing all ports to operate simultaneously without bottlenecks, which is essential for maintaining low latency in enterprise and data center networks.

Ideal for enterprise campuses, it efficiently handles traffic from access points, cameras, and IoT devices, while in data centers it supports virtualization clusters, backup operations, and high-speed storage replication. The open SFP cages offer flexibility to use fiber or direct-attach copper cables based on distance and budget needs.

Key features

• Provides 24 SFP+ ports for 10 Gb connectivity, suitable for servers, access switches, or storage devices
• Includes 4 SFP56 ports delivering 50 Gb uplinks for high-throughput aggregation or spine connections
• Compatible with any Aruba 6400 Series modular switch chassis, simplifying expansion without adding separate switches
• Gen7 ASIC architecture delivers non-blocking, wire-speed performance to keep latency low and predictable
• Seamlessly integrates with Aruba’s management and analytics tools for easy VLAN, QoS, and security policy application
• Supports real-time monitoring and automated troubleshooting to reduce manual intervention and speed up issue resolution
• Rack-friendly design installs easily with captive screws, requiring no additional mounting hardware

Key specs

• Ports: 24 SFP+ (10 Gb) and 4 SFP56 (50 Gb)
• Compatibility: Aruba 6400 Series modular switch chassis
• Architecture: Aruba Gen7 ASIC
• Dimensions: 17.3 inches wide × 12.4 inches deep × 1.7 inches high
• Weight: 6.5 lbs

Connectivity and compatibility

The module’s open SFP cages allow network teams to select fiber or direct-attach copper cables on a per-port basis, providing flexibility to match link distance and budget constraints. This adaptability makes it suitable for a variety of network setups, from campus environments to data centers, ensuring smooth integration with existing infrastructure.

• Supports both fiber optic and direct-attach copper connections
• Fits seamlessly into Aruba 6400 Series chassis for centralized management

Installation and setup

Installation is straightforward, requiring only sliding the module into an available slot on the Aruba 6400 chassis and securing it with captive screws. This design eliminates the need for additional mounting hardware and keeps the rack setup clean and efficient. Once installed, the module works with Aruba’s configuration tools to quickly apply network policies and monitor performance.

Ideal uses and environments

This expansion module is well suited to enterprise campuses that need to support large numbers of wireless access points, security cameras, or IoT devices without creating network bottlenecks. It also fits data center environments where virtualization clusters, backup traffic, and storage replication demand high-speed, reliable connections. Network administrators looking to scale bandwidth within a single chassis while maintaining centralized control will find this module a strong choice.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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