AOC cable CBO QSFP-100G-A5M 100G 5m — QSFP+ to QSFP+ active optical cable, 5 m

The AOC cable CBO QSFP-100G-A5M 100G 5m is an active optical cable designed to deliver a 100 Gigabit connection between QSFP-compatible networking devices over a 5 metre optical link. It uses QSFP+ form-factor transceivers integrated into the cable ends to provide a short-reach, high-bandwidth link suitable for server-to-switch, switch-to-switch and storage network interconnects. Compared with copper direct attach cables, this active optical cable reduces electromagnetic interference and signal attenuation over the 5 m span while maintaining low latency and stable throughput.

Advantages

The cable provides a native 100G data rate with QSFP+ connectivity and removes the need for separate transceiver modules, simplifying installation and port provisioning. Its optical transmission minimises susceptibility to electromagnetic interference and crosstalk, which is beneficial in dense rack environments. The 5 metre length balances reach and manageability for short-reach links inside data centres and network rooms. Integrated active components ensure signal conditioning for consistent performance across the supported link length.

Suitable for

• High-speed server-to-switch connections in data centres
• Switch-to-switch aggregation and spine-leaf fabric links
• Storage area network (SAN) interconnects requiring 100GbE
• Short-reach optical links in network racks and wiring closets

Key specifications

• Interface type: QSFP+ to QSFP+ active optical cable
• Rated data rate: 100 Gbps
• Cable length: 5 metres
• Transmission medium: optical fibre with integrated transceivers
• Typical applications: short-reach 100 Gigabit Ethernet links

How to use

Install the cable by inserting each QSFP+ connector into the corresponding QSFP+ port on the networking devices until a firm engagement is felt. Ensure devices are powered and configured to accept 100G QSFP+ links; the cable contains active optical transceivers so no separate modules are required. Route the cable to avoid sharp bends and excessive tension; observe recommended bend radius for optical assemblies. After physical connection, verify link status and speed through device management interfaces or LED indicators.

Recommendations

Store and handle the cable in a clean environment to prevent contamination of optical interfaces. Avoid kinking or tight bends and maintain the manufacturer’s recommended minimum bend radius. Use compatible QSFP+ ports and verify firmware or driver compatibility on network devices when required.