Network Cable BlueOptics QSFP-40G-D-AOC-5M QSFP 40GBASE-SR4 5 Meter Blue

The BlueOptics QSFP-40G-D-AOC-5M is a 5-meter active optical cable engineered for short-reach, high-speed interconnects. Compliant with 40GBASE-SR4, this QSFP to QSFP AOC enables aggregated 40 Gbit/s connectivity for Ethernet and Infiniband FDR10 environments. The cable’s compact construction and integrated transceivers reduce cabling complexity and maintain signal integrity for reliable, low-latency data transfer across network racks and within data centers.

Advantages

Compact and lightweight design allows simplified cable management in dense rack environments while saving space and reducing airflow obstruction. The active optical elements ensure consistent 40G performance over the full 5 meter length and provide immunity to electromagnetic interference. Direct QSFP connectivity eliminates the need for transceiver modules and offers plug-and-play installation with compatible switches and servers. The cable’s flexibility supports routing in confined spaces without compromising signal quality.

Suitable for

Key specifications

How to use

Insert each QSFP connector into compatible QSFP ports on network switches, routers or host adapters until the latch engages. Ensure both ends are connected to devices that support 40GBASE-SR4 or QSFP AOC links. Verify link status through connected equipment management interfaces and configure port settings according to your network design. Handle the cable by its connectors and avoid excessive bending near the cable ends; follow standard ESD precautions when plugging or unplugging in live environments.

Recommendations

Use the cable for short-reach connections within racks or between adjacent racks. Maintain bend radius and avoid sharp kinks to preserve signal performance. Confirm compatibility with your switch or adapter vendor’s QSFP specifications and update device firmware if required to ensure full 40G operation.