BlueOptics Supermicro CBL-NTWK-0943-SQ28C20M Compatible BlueLAN QSFP28 Active Optical Cable, 30m, 100G, LSZH

In high-density data centers, linking top-of-rack switches to aggregation layers across rows often demands a 30-meter reach without sacrificing signal integrity. The BlueOptics Supermicro CBL-NTWK-0943-SQ28C20M compatible BlueLAN QSFP28 Active Optical Cable delivers exactly that: a 100 Gigabit Ethernet link over 30 meters of LSZH fiber, with QSFP28 connectors on both ends. It is engineered for Supermicro CBL-NTWK-0943-SQ28C20M compatible systems, ensuring seamless integration and reliable performance in demanding network environments.

Key specifications

• Cable type: Active Optical Cable (AOC)
• Connectors: QSFP28 to QSFP28
• Data rate: 100 Gbps (4x 25G NRZ)
• Length: 30 meters (98.4 ft)
• Fiber type: Multimode, LSZH jacket
• Power consumption: < 2.5W per end
• Operating temperature: 0°C to 70°C
• Compliance: SFF-8665, RoHS
• Hot-pluggable: Yes

Why choose it

This AOC combines the performance of optical fiber with the simplicity of a direct-attach cable. It eliminates the need for separate transceivers and patch cords, reducing points of failure and installation time. The low power consumption and LSZH jacket make it suitable for environmentally conscious data centers, while the robust construction ensures long-term reliability.

Ideal use cases

• Data center interconnect between racks
• High-performance computing (HPC) clusters
• Enterprise core network uplinks
• Supermicro switch and server connectivity

Good to know

The cable is hot-pluggable and supports both Ethernet and InfiniBand EDR protocols. It operates at 3.3V and is compliant with SFF-8665, ensuring compatibility with a wide range of QSFP28 equipment.