AOC Cable CBO BlueOptics QSFP28 BO282803L5M 100G 5m

The AOC Cable CBO BlueOptics QSFP28 BO282803L5M 100G 5m is a passive Active Optical Cable engineered for 100 Gigabit Ethernet links over a 5-metre fiber assembly. It fits QSFP28 ports and is intended for short-reach connections between servers, switches and storage devices in rack and data centre environments. The fixed-cable design removes the need for separate transceivers and patch cords, delivering a compact connection that reduces insertion loss and keeps latency and power consumption low for high-throughput applications.

Advantages

This BlueOptics QSFP28 AOC offers plug-and-play installation for compatible QSFP28 ports with no additional optics to install. The integrated cable assembly minimizes connector points, which reduces signal attenuation and potential points of failure. With a 5 m length it addresses typical in-rack and adjacent-rack distances, providing 100G capacity while consuming less power than equivalent electrical copper solutions. The passive optical design ensures consistent performance for short-reach links and simplifies cable management in dense deployments.

Suitable for

• 100G server-to-switch connections within the same rack
• Switch-to-switch links across adjacent racks
• High-density spine-leaf fabric connections in data centres
• Storage array connectivity requiring 100G bandwidth

Key specifications

• Data rate: 100 Gigabit Ethernet
• Connector type: QSFP28 direct-attach optical assembly
• Cable type: multi-fibre fixed AOC assembly
• Length: 5 metres
• Reach: short-range in-rack and adjacent-rack links
• Power: low power consumption compared to active electrical alternatives
• Latency: low-latency optical transmission suitable for high-throughput applications

How to use

Install the AOC Cable by inserting each QSFP28 connector into the corresponding QSFP28 port until the latch engages. Ensure both ends are compatible with QSFP28 ports and that host devices are powered down or follow hot-swap guidelines from the equipment manufacturer when required. Route the fixed cable to avoid sharp bends and maintain the manufacturer’s minimum bend radius. Verify link status through the network equipment management interface to confirm the 100G connection is established.

Recommendations

Use this 5 m BlueOptics QSFP28 AOC for short-reach links where a fixed, low-latency 100G connection is needed. Avoid exceeding specified bend radii, and inspect connectors for damage or contamination before insertion. For longer distances or different port types, choose an appropriate transceiver or optical cable solution.