AOC cable CBO BlueOptics QSFP28 BO282803L5M 100G 5 m

The AOC cable CBO BlueOptics QSFP28 BO282803L5M 100G 5 m is an active optical cable designed for short-reach 100 Gigabit links between QSFP28 ports. It implements a pre-terminated QSFP28 to QSFP28 connection in a single assembly, enabling direct high-speed optical interconnects between switches, routers and servers without separate transceivers or patch cords. With a 5 m length and integrated optics, the cable supports low-latency, energy-efficient data transmission suitable for dense rack and row-level networking in data centers and enterprise environments.

Advantages

This BlueOptics AOC offers a compact, lightweight design with integrated transceiver electronics that reduce power consumption compared to discrete optical transceivers plus patch cords. The all-in-one assembly minimizes signal loss and simplifies installation, removing the need for fiber patching and reducing potential points of failure. The 100G QSFP28 interface provides multi-lane high-bandwidth throughput with consistent latency characteristics, while the 5 m length is optimized for intra-rack and short inter-rack connectivity.

Suitable for

• Short-reach 100G connections between QSFP28 ports in top-of-rack and leaf switches
• Server-to-switch uplinks in data center and HPC racks
• Interconnects in enterprise aggregation and core network equipment within the same room or adjacent racks
• Environments where low latency and reduced power consumption are required

Key specifications

• Interface: QSFP28 to QSFP28, 100 Gigabit
• Type: Active optical cable (AOC) with integrated optics and electronics
• Length: 5 meters
• Reach: Short-reach links optimized for intra-rack and short inter-rack connections
• Latency: Low latency suitable for data center and HPC applications
• Power: Energy-efficient design compared with discrete transceiver and patch cord setups
• Form factor: Pluggable QSFP28 connectors on both ends

How to use

Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port on network equipment until the latch engages. No separate transceivers or fiber patch panels are required; the integrated assembly requires only the two QSFP28 ports. Ensure that ports are compatible with QSFP28 100G AOC modules and that link settings on connected devices (speed, lane mapping, and FEC if applicable) are configured according to equipment vendor guidelines. Avoid tight bends and mechanical stress along the cable to preserve optical performance.

Recommendations

For reliable performance, use the cable within its specified 5 m length for intra-rack or short inter-rack connections, maintain bend radii recommended by the manufacturer, and verify QSFP28 compatibility with the networking hardware. Where available, consult switch and server vendor compatibility lists to ensure full functionality and optimal link parameters.