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

The AOC CBO QSFP28 BlueOptics BO282803L5M 100G active optical cable is a pre‑terminated duplex link designed for QSFP28 ports. With a 5‑metre length it supports 100 Gigabit Ethernet and other 100G interconnect applications between switches, routers and servers. The cable integrates the optical transceivers into the cable ends to provide a plug‑and‑play solution that reduces installation time, lowers power consumption compared with separate transceivers and ensures electrical isolation between connected devices.

Advantages

This 100G active optical cable offers high bandwidth and low latency suitable for dense data centre topologies. The integrated QSFP28 interfaces eliminate the need for separate SFP/QSFP transceivers and patch cords, simplifying inventory and deployment. Its optical design reduces electromagnetic interference and crosstalk while the short 5 m length is suitable for top-of-rack and end-of-row connections. The cable’s plug‑and‑play compatibility minimizes configuration steps and the built‑in optics help maintain consistent signal integrity over the duplex link.

Suitable for

• 100G interconnects between switches in data centres
• High‑speed uplinks between aggregation and core devices
• Connections between servers and top‑of‑rack switches
• Short‑reach optical links in enterprise network racks

Key specifications

• Connector type: QSFP28 duplex form‑factor
• Data rate: 100 Gigabit per second
• Length: 5 metres
• Media: active optical cable (AOC)
• Compatibility: designed for QSFP28 ports on switches, routers and servers
• Power: lower system power consumption compared with separate transceivers

How to use

Insert each QSFP28 end of the active optical cable into the corresponding QSFP28 ports on the devices to be interconnected. The integrated optics are recognized by standard QSFP28 ports and typically require no additional configuration; verify link status on connected devices and confirm supported speeds and port settings in device firmware or management interfaces. Avoid excessive bending or strain on the cable near the connectors and ensure proper routing within the rack to prevent interference with cooling or airflow.

Recommendations

For reliable operation, use the 5 m AOC in top‑of‑rack or short‑reach scenarios and check device compatibility lists for QSFP28 interoperability. Maintain minimum bend radius specified by the manufacturer, keep connectors protected when not in use, and verify firmware and port settings to ensure full 100G links.