Active Optical Cable CBO SFP28 BlueOptics BO272703Q50M 50 m, SFP28 to SFP28, 25Gbps

Active Optical Cable CBO SFP28 BlueOptics BO272703Q50M 50 m is a duplex active optical cable with SFP28 connectors at both ends, engineered for 25Gbps data links. The 50 metre AOC provides a fiber-based connection alternative to copper direct attach cables (DACs), enabling longer reach between network devices while maintaining low latency and high throughput. Designed for data centre environments, this SFP28-to-SFP28 cable supports direct links between switches, servers and network interface cards (NICs) where reliable 25Gbps connectivity is required.

Advantages

This BlueOptics active optical cable combines optical transmission with a compact SFP28 form factor, delivering high bandwidth and reduced electromagnetic interference compared with copper solutions. The AOC offers stable signal integrity over 50 metres and lower power consumption relative to optical transceivers plus separate fiber assemblies. Hot-pluggable SFP28 connectors simplify installation and replacement in dense rack environments, and the duplex design ensures full-duplex 25Gbps operation for modern data centre traffic patterns.

Suitable for

• Data centre switch-to-switch connections at 25Gbps
• Rack-to-rack interconnects where 50 m reach is required
• Server-to-switch links and uplinks for NICs supporting SFP28
• High-bandwidth, low-latency links in cloud and hyper-converged infrastructures

Key specifications

• Connector type: SFP28 to SFP28 duplex
• Nominal data rate: 25 Gbps per lane (full-duplex)
• Length: 50 metres optical cable
• Cable type: Active Optical Cable (AOC), duplex fiber
• Latency: low-latency optical transmission suitable for switch and server interconnects
• Compatibility: SFP28 ports on switches, servers and NICs supporting standard SFP28 AOCs

How to use

Insert the SFP28 connector modules into compatible SFP28 ports on the network devices until the latch engages. Ensure both ends are seated properly and device ports are powered; the link should be negotiated automatically at 25Gbps if both devices support that rate. No additional fibre handling or transceiver installation is required since the optical transceivers are integrated into the cable ends. For best results, route the cable to avoid tight bends and mechanical stress on the connectors and secure it within rack pathways or cable management trays.

Usage recommendations

Use this AOC in short-reach data centre topologies where 50 m optical reach is sufficient. Avoid sharp bends and excessive pulling force; follow the manufacturer’s minimum bend radius and mechanical handling instructions. Verify device compatibility with SFP28 AOC modules and confirm firmware or vendor restrictions before deployment.