CBO InfiniBand Active Optical Cable QSFP-AOC-30M-RW-BO — QSFP to QSFP, 30 m

CBO InfiniBand Active Optical Cable QSFP-AOC-30M-RW-BO is a QSFP-to-QSFP active optical link with a 30-meter multimode fiber length designed for InfiniBand environments. It integrates optical transceivers into the cable assembly, eliminating the need for separate SFP/QSFP transceivers and enabling direct optical connectivity between compatible QSFP ports. The cable supports high-speed server, switch and storage interconnects where medium-distance, low-latency optical links are required.

Advantages

The active optical construction reduces electrical signal loss over longer distances compared with copper cables and removes the requirement to populate ports with separate transceivers, saving space and simplifying inventory. The QSFP form factor ensures compatibility with devices that accept QSFP optical modules, while the 30 m length provides a practical reach within data halls and between adjacent racks. Latency is minimized through direct optical transmission and the integrated design supports consistent link performance in dense deployments.

Suitable for

• High-performance computing clusters requiring InfiniBand connectivity
• Data center top-of-rack or between-rack interconnects
• Switch-to-switch and switch-to-server optical links
• Storage arrays and SAN fabrics with QSFP ports

Key specifications

• Connector type: QSFP to QSFP optical
• Cable type: Active Optical Cable (AOC)
• Optical length: 30 metres
• Compatibility: InfiniBand protocol environments and QSFP-compatible ports
• Transmission medium: optical fiber with integrated transceiver electronics
• Typical use: medium-distance, low-latency data center links

How to use

Install the QSFP-AOC-30M by inserting each QSFP connector into the compatible QSFP port on your network devices until the connector latch engages. Ensure devices are powered and configured for the expected InfiniBand link speed and lane configuration. No separate transceivers are required; the cable's integrated optics will be enumerated by supported host ports. Verify link status and performance through your switch or host management interfaces and perform any necessary firmware or driver checks to ensure full compatibility.

Recommendations

Route the cable to avoid sharp bends and maintain the cable bend radius specified by the manufacturer. Use appropriate labeling for cable ends in dense deployments and keep the connectors clean and protected when disconnected. For optimal performance, pair the cable with QSFP ports that support the same InfiniBand speed and lane mapping. In critical environments, validate link stability after installation and consider spare cables for quick replacement.