DELL MDXRD InfiniBand/fibre optic cable 5 m QSFP28-DD

The Dell™ MDXRD is a 5 m QSFP28-DD to QSFP28-DD active optical cable designed for high-speed data transfer in data centers and networking environments. Compatible with qualified Dell platforms, this fibre optic cable supports 200GbE connections and is intended for use with systems running compatible OS versions that add support for additional optics and cables.

Advantages

This 5-meter Dell QSFP28-DD active optical cable offers a lightweight construction with a smaller diameter and improved bend flexibility compared with traditional copper cabling. It enables reliable low-latency links between switches, servers, and storage devices while reducing cable bulk in high-density racks. The cable is engineered for compatibility with Dell Networking platforms and supports 200GbE optical operations where supported by the host OS.

Suitable for

• High-density data centre top-of-rack and spine connections
• Interconnects between switches, servers, and storage arrays
• 200GbE networking environments requiring low latency and high throughput

Key specifications

• Length: 5 m
• Connector type: QSFP28-DD to QSFP28-DD
• Media: Active optical cable (fibre optic)
• Supported speed: 200GbE (where supported by host platform and OS)
• Brand / MPN / EAN: Dell / 470-ACUB / 5715063363270

How to use

Install the QSFP28-DD connectors into compatible QSFP28-DD ports on qualified Dell or otherwise supported networking equipment. Ensure the host platform and operating system version support the required optics and cables (for example, OS versions that add 200GbE and additional optics support). Route the cable to avoid sharp bends beyond the specified bend radius and secure it to prevent strain on the connectors. Verify link status on each device after connection to confirm proper operation.

Recommendations

Use this active optical cable in environments requiring high-density, high-throughput links; avoid exposing the cable to excessive mechanical stress, sharp bends, or environments outside the equipment manufacturer’s specified operating conditions. For full compatibility, use with qualified Dell platforms and supported OS versions.