Aktívny optický kábel CBO SFP28-AOC-7M 7 m SFP28 AOC

CBO SFP28-AOC-7M is a 7-meter active optical cable with SFP28 connectors engineered for 25Gbps direct connections between compatible networking devices. The cable converts electrical signals to optical transmission within a fixed-length assembly, providing a compact, low-latency link for switches, servers and network interface cards that support SFP28 ports. Its all-optical midspan eliminates copper traces between endpoints, reducing electromagnetic interference and simplifying rack-to-rack wiring in data center and enterprise environments.

Advantages

The Active Optical Cable delivers 25Gbps per lane performance with stable signal integrity across the full 7 m length while maintaining a small form factor compatible with SFP28 ports. As a factory-terminated fixed-length AOC it removes the need for separate transceivers and fiber patch cords, lowering installation complexity and improving airflow in dense racks. The optical link reduces susceptibility to EMI and provides predictable latency and power characteristics suitable for high-throughput switching and server interconnects.

Suitable for

• Short-distance rack-to-rack connections in data centers
• Server-to-switch and switch-to-switch 25Gbps links
• High-performance computing clusters and storage networks
• Environments requiring reduced electromagnetic interference

Key specifications

• Connector type: SFP28 on both ends
• Data rate: 25 Gbps per channel (SFP28 standard)
• Length: 7 meters fixed
• Cable type: Active optical assembly (AOC)
• Latency: low, suitable for low-latency applications
• Form factor: small, SFP28-compatible

How to use

Install the AOC by inserting each SFP28 connector into the corresponding SFP28 port on network equipment until the module latches. Ensure both endpoints support 25Gbps operation and are powered on; link negotiation occurs automatically. Avoid bending the cable sharply; follow standard handling practices for optical assemblies. For removal, press the release mechanism on the port and gently pull out the connector to prevent damage to the module or port.

Recommendations

For reliable operation, use the cable within its specified 7 m length and in environments that meet equipment ventilation and electrostatic discharge guidelines. Maintain minimum bend radii and avoid crushing or kinking the assembly. When integrating into mixed-vendor systems, verify SFP28 compatibility and firmware or hardware support for AOC modules to ensure link stability.