AOC CBO QSFP-100G-AOC-10M active optical cable QSFP28 10 m length

The AOC CBO QSFP-100G-AOC-10M active optical cable is a 10-metre QSFP28-compatible direct attach solution engineered for 100Gbps connections between switches, servers and other network devices with QSFP28 ports. It combines optical transmission with an integrated QSFP28 connector pair to deliver low-latency, electrically isolated links suitable for high-density data centre interconnects and short-range backbone connections. The cable is intended for environments that require reliable, high-throughput links without the need for separate transceivers and fibre patching.

Advantages

This active optical cable offers full 100Gbps throughput with reduced electromagnetic interference thanks to optical transmission and electrical isolation. The integrated QSFP28 form factor simplifies installation and reduces rack cabling complexity by eliminating separate transceivers and patch cords. With a 10-metre length it provides flexibility for connecting equipment across racks or within larger enclosures while maintaining low latency and predictable performance for high-speed applications.

Suitable for

• Short-range backbone links between aggregation switches and core switches
• High-performance server-to-switch connections in data centres
• Top-of-rack to spine connections requiring 100Gbps bandwidth
• Environments where electrical isolation and low EMI are required

Key specifications

• Interface: QSFP28 compatible plug-to-plug active optical cable
• Nominal bandwidth: 100 Gbit/s
• Length: 10 metres
• Latency: low, suitable for latency-sensitive applications
• Transmission medium: optical fibre within an integrated AOC assembly
• Electrical characteristics: provides galvanic isolation between connected devices
• Form factor: QSFP28 modules integrated at both ends

How to use

Power down or follow hot-plug procedures recommended by your equipment vendor before insertion if required by the host devices. Remove protective caps and insert each QSFP28 end into the corresponding QSFP28 port until it latches. Verify link status on connected devices and configure port settings such as speed, lane mapping or FEC according to network design and switch documentation. To remove, release the latch and pull the connector straight out. Handle the cable by the connector housings and avoid bending the cable beyond the manufacturer’s minimum bend radius to preserve optical performance.

Recommendations

Use the cable for short-range 100Gbps links in data centre and enterprise networks; ensure compatibility with QSFP28 ports on both ends and confirm switch firmware supports passive/active AOC EEPROM identification if required. Store and route the cable to prevent tight bends and mechanical stress. For redundancy and performance planning, consider using matched AOC lengths and QSFP28-capable ports across the deployment.