AOC CBO QSFP-100G-AOC-5M active optical cable QSFP+ 100G, length 5 m

AOC CBO QSFP-100G-AOC-5M active optical cable QSFP+ 100G, length 5 m is a factory-terminated 5‑metre QSFP+ active optical cable designed to provide a reliable, plug-and-play 100 Gigabit link between switches, network adapters and servers. The cable replaces short-range twinax copper by using optical transceivers integrated into the QSFP+ connector housings, delivering low latency and reduced electromagnetic interference for data centre interconnects and short-reach links.

Advantages

The active optical construction ensures stable 100G performance over the fixed 5 m span while eliminating bulky copper twinax assemblies. Integrated optics reduce signal loss and crosstalk, improving link margin and thermal characteristics compared with passive copper alternatives. The QSFP+ form factor supports hot-pluggable operation for rapid deployment and straightforward maintenance in dense rack environments.

Suitable for

• Switch-to-switch connections in data centres
• Server-to-switch uplinks requiring 100 Gigabit bandwidth
• High-performance computing clusters with short reach interconnects
• Top-of-rack (ToR) and leaf-spine network architectures

Key specifications

• Interface: QSFP+ to QSFP+ active optical cable
• Rated data rate: 100 Gigabit Ethernet
• Length: 5 metres (fixed)
• Connector type: QSFP+ footprint, hot-pluggable
• Transmission medium: integrated optical transceivers (AOC)
• Signal characteristics: low latency, reduced electromagnetic interference compared with copper
• Typical use: short-reach data centre interconnects

How to use

Install the cable by inserting each QSFP+ connector into the corresponding QSFP+ ports on switches, adapters or servers until the latch engages. The active optical cable is plug-and-play and requires no separate transceiver modules or external power supplies; the host devices provide required power and control. Verify link status and speed through the host network interface diagnostics or switch management interface after insertion. To remove, depress the connector latch and pull the cable straight out to avoid damaging the port.

Recommendations

For reliable operation, route the cable to avoid sharp bends and mechanical stress, maintain proper airflow in the rack, and ensure connectors remain free of dust. Use in environments within the device-specified operating temperature and humidity ranges, and confirm compatibility with the QSFP+ ports and firmware of the connected equipment before large-scale deployment.