AOC Active Optical Cable CBO SFP28 BlueOptics BO272703Q1M 1 m, SFP28 to SFP28, 25 Gbps

AOC Active Optical Cable CBO BlueOptics BO272703Q1M is a 1-metre SFP28-to-SFP28 cable that supports 25 Gbps links for short-reach connections. The cable integrates optical transceivers and a fiber link in a single assembly, enabling direct interconnects between SFP28 ports in switches, servers and network interface cards without separate transceivers or additional fiber patching. It is intended for data centre top-of-rack and server-to-switch cabling where compact, low-power, low-latency connections are required.

Advantages

The Active Optical Cable reduces port complexity by combining optical transceivers and fiber into one plug-and-play solution, simplifying installation and inventory management. Compared with equivalent copper DACs at this speed, the optical design offers lower power consumption and improved signal integrity over the 1 m distance. The integrated design eliminates the need for separate modules and patch cords, reducing rack clutter and easing airflow management in dense installations.

Suitable for

• Short-reach links between SFP28 ports in top-of-rack switches and servers
• Direct connections between network interface cards (NICs) and switches
• High-density data centre environments requiring compact cabling
• Upgrade paths to 25 Gbps server or switch ports without separate transceivers

Key specifications

• Connector type: SFP28 to SFP28
• Nominal length: 1 metre
• Rated data rate: 25 Gbps
• Cable type: Active optical cable with integrated transceivers
• Typical use: Short-reach interconnect up to 1 m
• Installation: Plug-and-play, hot-pluggable

How to use

Insert each SFP28 connector into the corresponding SFP28 port on the devices to be connected, ensuring the module latches engage. No additional configuration is normally required; the host devices detect the link and negotiate the appropriate speed and link settings. Handle the cable by the connector housings and avoid bending the cable beyond recommended radii to maintain optical performance. For removal, press the latch and pull straight out by the connector to avoid stressing the cable assembly.

Recommendations

Use the cable for direct server-to-switch or switch-to-switch connections within racks or adjacent racks. Maintain appropriate bend radius and avoid sharp crimps, and route the cable to avoid obstructing airflow or cooling paths. Verify compatibility with device vendors' SFP28 ports if vendor-specific firmware checks are in use.