CBO AOC SFP28 BlueOptics BO272703Q50M 50m active optical cable, SFP28, 50 meters

The CBO AOC SFP28 BlueOptics BO272703Q50M is an active optical cable with SFP28 connectors and a fixed 50 meter length, engineered for 25Gbps serial links in modern data centre environments. This AOC eliminates the need for separate transceivers by integrating optical interfaces into a single cable assembly, offering low latency and immunity to electromagnetic interference. Built for rack-to-rack and server-to-switch connections, it simplifies cabling and supports higher-density top-of-rack deployments where reliable, high-speed short- to mid-range connections are required.

Advantages

The cable provides native 25Gbps connectivity with consistent signal integrity over a 50 m distance while reducing component count and heat sources compared with discrete transceivers and copper cabling. As an optical link, it is immune to electromagnetic interference and offers lower latency and improved power efficiency. The fixed-length design reduces planning complexity and supports straightforward installation in structured cabling paths.

Suitable for

• Rack-to-rack interconnects in data centres
• Server-to-switch connections in Top-of-Rack and End-of-Row configurations
• High-density switch deployments requiring short to mid-range optical links
• Environments where electromagnetic immunity and low latency are required

Key specifications

• Interface: SFP28 to SFP28 (integrated active optical cable)
• Data rate: 25 Gbps serial link per lane
• Cable type: Active optical cable (AOC) with integrated transceiver electronics
• Length: 50 metres fixed
• Latency: low-latency optical transmission suitable for high-performance networking
• Immunity: resistant to electromagnetic interference (EMI)
• Use case: designed for data centre and server-switch interconnects

How to use

Install the cable by inserting its SFP28 connectors into compatible SFP28 ports on switches, routers or servers, ensuring correct orientation and secure latching. Verify link status on both devices and confirm negotiated speed and lane configuration through the host device management interface. No separate transceivers are required; treat the assembly as a pluggable interconnect and follow standard hot-plug precautions. For reliable operation, avoid sharp bends and excessive tensile stress on the cable and maintain recommended bend radii.

Recommendations

Use the cable in controlled data centre environments with compatible SFP28 ports. Route the cable within cable management trays or ducting to prevent kinks and to maintain airflow. Verify firmware and hardware compatibility with host equipment and consult vendor compatibility lists when available. Replace the cable if connector damage or visible fibre degradation is observed.