BlueOptics AFBR-8CER02Z-BO InfiniBand fibre optic cable 2 m SFP28

The BlueOptics AFBR-8CER02Z-BO InfiniBand fibre optic cable 2 m SFP28 is a 2-metre active optical cable designed for high-speed interconnects in data centers and networking environments. It provides male-to-male SFP28 connectivity over multimode fibre and is intended for short-reach, high-bandwidth links that require low latency and reliable signal integrity. The cable is compatible with equipment that supports 40GBASE-SR4 and related InfiniBand and Ethernet protocols when used within the supported platform specifications.

Advantages

This BlueOptics active optical cable integrates transmitter and receiver modules on each end to carry optical signals over multimode fibre, enabling data rates appropriate for 40G-class links while maintaining electrical compatibility with SFP28 form-factor ports. The 2 m length suits rack-to-rack or within-rack connections where controlled cable routing and reduced electromagnetic interference are priorities. The construction aims to deliver consistent signal quality and plug-and-play installation with standard SFP28 ports.

Suitable for

• Short-reach high-bandwidth links in data centers
• Interconnects between switches, routers and storage systems with SFP28 support
• High-speed Ethernet and InfiniBand connections requiring low latency

Key specifications

• Connector type: Male SFP28 to Male SFP28
• Cable type: Active optical cable (AOC) over multimode fibre
• Length: 2 metres
• Supported link class: Up to 40 Gbit/s per cable for short-reach applications
• Typical use: Rack-to-rack and within-rack high-speed interconnects

How to use

Insert each SFP28 connector into the corresponding SFP28 port on the devices to be linked, ensuring the connectors are fully seated and the port latches engage. Use the 2 m cable to connect equipment within the same rack or adjacent racks, following standard cable routing practices to avoid sharp bends and mechanical stress on the fibre. Verify link status on the connected devices and confirm negotiated speeds and protocol compatibility in the device configuration interfaces.

Recommendations

Use the cable for short-distance, high-bandwidth connections where SFP28 or compatible 40GBASE-SR4 ports are supported. Avoid tight bending radii, excessive pulling force, and exposure to liquids or contaminants. For interoperability, confirm that your hardware platform officially supports third-party SFP28/AOC modules or test compatibility in your environment before deploying at scale.