AOC CBO BlueOptics BO282803L5M 100G QSFP28 active optical cable, 5 m

The AOC CBO BlueOptics BO282803L5M 100G QSFP28 active optical cable, 5 m, provides a compact 100 Gigabit interconnect in a QSFP28 form factor for short-reach data centre and server-to-switch links. This active optical cable combines optical transceivers and a pre-terminated duplex fibre assembly inside a single lightweight cable, offering high bandwidth and signal integrity over a five-metre reach. It is designed for environments where low latency, low power consumption and reduced electromagnetic interference are important, and it supports 100G applications without requiring separate SFP or transceiver modules.

Advantages

The cable delivers reliable 100G connectivity with the small QSFP28 connector footprint, reducing rack and port density constraints. As an active optical solution it offers longer reach and lower insertion loss compared with passive copper direct-attach alternatives at similar data rates, while keeping weight and bulk to a minimum. Integration of optical components into the cable eliminates field termination and simplifies installation and replacement. The construction reduces electromagnetic interference and helps maintain signal quality in congested rack environments.

Suitable for

• Server-to-switch and switch-to-switch interconnects within data centres
• Top-of-rack and end-of-row aggregation links
• High-performance computing clusters requiring 100G links
• Low-latency connections for storage networks and fabric interconnects

Key specifications

• Data rate: 100 Gigabits per second
• Connector type: QSFP28 duplex integrated optical connector
• Cable type: Active optical cable (AOC)
• Length: 5 metres
• Typical applications: short-reach data centre interconnects
• Physical attributes: lightweight, flexible fibre assembly

How to use

Install the AOC by aligning and inserting the QSFP28 connector into the QSFP28 ports on both network devices until it engages with the port latch. Verify link status via the devices' network interface indicators or management interface to confirm successful negotiation at 100G. Handle the cable by the connector housings during insertion and removal, avoid sharp bends and maintain the manufacturer’s minimum bend radius. For moves or replacements, power down or disable the ports if required by your equipment procedures, then remove the connector by pressing the latch and pulling straight out.

Recommendations

For optimal performance, route the cable to avoid tight bends and pressure points, keep the length appropriate for the planned topology, and use compatible QSFP28 ports that support 100G active optical connections. Regularly inspect connectors for dust or debris and clean according to standard fibre optic cleaning procedures prior to insertion.