CBO SFP28 Active Optical Cable 5 m, Male-to-Male, 25 Gbit/s

The CBO SFP28 Active Optical Cable 5 m is a pre-terminated, male-to-male SFP28 solution for direct 25 Gbit/s links between network equipment. It is intended for use with SFP28 ports on servers, switches and storage systems where a lightweight, low-latency, and high-bandwidth interconnect is required. The 5 metre optical assembly offers plug-and-play compatibility and eliminates the need for separate transceivers and patch cords, simplifying cabling in dense rack environments.

Advantages

This active optical cable supports 25 Gbit/s full-duplex data transfer with low insertion loss and reduced electromagnetic susceptibility compared to copper alternatives. Its lightweight optical construction reduces cable bulk and improves airflow in racks. The pre-terminated, factory-tested assembly provides predictable performance, low latency and a simplified installation process without on-site termination.

Suitable for

• High-speed server-to-switch connections in data centers
• Top-of-rack and end-of-row switch interconnects
• Storage arrays and SAN uplinks requiring 25 Gbit/s links
• Clos network fabrics and leaf-spine architectures

Key specifications

• Connector type: SFP28 male-to-male optical assembly
• Data rate: 25 Gbit/s (full-duplex)
• Length: 5 metres
• Media: active optical cable with integrated transceiver electronics
• Latency: low, suitable for latency-sensitive interconnects
• Operating environment: designed for rack and data center use

How to use

Insert each SFP28 connector into the appropriate SFP28 port on the two devices to be linked, ensuring the connector latches securely. The active optics and electronics initialize automatically when the devices power up; no additional drivers or external power are required. Verify link status on connected devices and check port negotiation settings to ensure 25 Gbit/s operation and correct duplex mode.

Usage recommendations

Ensure both endpoints support SFP28 modules and 25 Gbit/s operation before deployment. Handle the cable by the connector housings and avoid bending the assembly beyond manufacturer-recommended minimum bend radii to preserve optical performance. Use cable management to maintain airflow and avoid mechanical strain on ports. For environment-sensitive installations, confirm compatibility with device vendor interoperability lists.