CBO InfiniBand/QSFP Active Optical Cable CBL-QSFP-40GE-20M-F10-BO — 20 m, orange

The CBO InfiniBand/QSFP Active Optical Cable CBL-QSFP-40GE-20M-F10-BO — 20 m, orange is a 20-metre active optical cable developed for direct QSFP-to-QSFP connections in data centre and rack environments. It supports 40 Gigabit Ethernet and InfiniBand links using QSFP form-factor interfaces, providing an optical alternative to copper DACs and discrete transceiver-plus-fibre assemblies. The orange jacket identifies the cable for easy routing and visual management in dense cabling installations.

Advantages

This active optical cable reduces the need for separate transceivers by integrating optical modules within the cable ends, offering lower power consumption and reduced component count compared with solutions that require separate SFP/QSFP modules. The AOC design delivers low latency and stable signal integrity over the 20 m distance, with immunity to electromagnetic interference. Its QSFP termination ensures compatibility with switches, servers and host adapters that accept QSFP active optical cable connections.

Suitable for

Key specifications

How to use

Install the cable by inserting each QSFP connector into the corresponding QSFP port on network switches, servers or host adapters until the latch engages. Ensure both ends are connected to compatible QSFP ports that support active optical cable connections and that device firmware or driver settings allow AOC operation. Route the cable through racks and cable management to avoid tight bends; maintain the minimum bend radius recommended by the equipment manufacturer. No separate transceivers are required when using this AOC.

Recommendations

Use the cable within standard data centre temperature and humidity ranges and avoid exposure to mechanical stress or sharp bends. Verify compatibility with the QSFP ports on your devices before deployment and update host firmware or drivers if needed to ensure optimal link negotiation and performance.