Active Optical Cable CBO SFP28-AOC-50M 50 m SFP28 DAC for 25Gbps links

CBO SFP28-AOC-50M is a 50-meter active optical cable with SFP28 connectors engineered for reliable 25Gbps links between switches, servers and network appliances. The pre-terminated AOC delivers optical transmission over a single assembly, offering electrical isolation and reduced susceptibility to electromagnetic interference compared with copper direct attach cables. The 50 m length simplifies cabling in data center rows and server racks while maintaining low latency and link stability for short-reach fiber connections.

Advantages

The active optical cable provides a plug-and-play solution with lower weight and greater flexibility than equivalent copper assemblies. Optical transmission ensures galvanic isolation and immunity to ground loop issues, and the SFP28 interfaces support standard 25Gbps signaling for compatibility with modern network equipment. Installation requires no field termination or specialized fiber splicing, which reduces deployment time and operational complexity.

Suitable for

• Data center top-of-rack and end-of-row 25Gbps uplinks
• Interconnects between switches and routers in server rooms
• High-density server rack cabling where 50 m reach is required
• Short-reach fiber runs needing low latency and electrical isolation

Key specifications

• Interface type: SFP28 optical connectors
• Nominal data rate: 25 Gbps per lane
• Cable type: Active optical cable (AOC)
• Length: 50 meters
• Transmission medium: multimode optical fibre within AOC assembly
• Latency: low, suitable for high-performance networking
• Operating environment: designed for data center and indoor rack use

How to use

Install the SFP28-AOC-50M by inserting the SFP28 connectors into compatible SFP28 ports on both network devices until they latch. Verify link status through the host equipment’s interface LEDs or management console. No field termination or fiber polishing is required; handle the cable carefully to avoid sharp bends and excessive pulling force. When removing the cable, depress the module latch and pull straight out to avoid damaging the connector.

Recommendations

For reliable operation, use the cable within specified indoor temperature ranges and avoid tight bend radii near the connectors. Confirm compatibility with device vendor SFP28 port firmware or transceiver listings where applicable. Route the cable to minimize mechanical stress and maintain service loop length to permit airflow and access in dense rack environments.