Active Optical Cable CBO SFP28 AOC BlueOptics BO272703Q5M 5 m — SFP28 direct-attach 25Gbps duplex

Active Optical Cable CBO SFP28 AOC BlueOptics BO272703Q5M 5 m is a pre-terminated SFP28 duplex cable engineered for 25 Gbps links between compatible SFP28 ports. The 5 meter AOC offers an optical, low-latency alternative to copper direct-attach cables, reducing electromagnetic interference and power draw while preserving signal integrity over short to medium distances. It is intended for use in data center and server rack environments where reliable 25Gbps connectivity is required between switches, network interface cards and storage devices.

Advantages

The pre-terminated design eliminates field terminations and simplifies installation, enabling faster deployment with consistent optical performance. As an active optical cable, it provides lower insertion loss and better signal quality than equivalent passive copper assemblies at comparable distances. The AOC construction reduces weight and power consumption compared with active electrical solutions and is immune to electromagnetic interference, which helps maintain stable throughput in dense rack installations.

Suitable for

• Interconnects between 25Gbps SFP28 ports on switches and routers
• Direct links from servers or NICs to top-of-rack or leaf switches
• Short- to medium-range connections inside data center racks and across adjacent racks
• High-density network environments requiring low-latency, low-power links

Key specifications

• Data rate: 25 Gbps per channel (SFP28 compliant)
• Length: 5 meters
• Connector type: SFP28 duplex transceivers (pre-terminated)
• Cable type: Active optical cable (AOC)
• Latency: low-latency optical transmission suitable for high-performance networking
• EMI immunity: optical link minimizes electromagnetic interference
• Power: lower power consumption compared with active electrical DACs

How to use

Ensure both endpoints support SFP28 ports and 25Gbps operation before installation. Power down or follow hot-plug guidance for your network equipment, then insert each SFP28 connector into the corresponding port until it latches. Route the cable to avoid sharp bends and maintain the manufacturer’s minimum bend radius. After physical installation, verify link status and speed on connected devices and check interface diagnostics for signal integrity and error counters.

Recommendations

Use this 5 m BlueOptics SFP28 AOC for in-rack or adjacent-rack interconnects where 25Gbps performance, low latency and EMI immunity are priorities. Avoid exceeding the recommended bend radius, protect the connectors when not in use, and confirm firmware or compatibility lists on switches and NICs if vendor locking is a concern.