BLUELAN BlueOptics BL070701W3M30-BL InfiniBand HDR QSFP56 DAC-kabel 3m oranje

Experience 200 Gb/s data transfer with the BLUELAN BlueOptics BL070701W3M30-BL, a 3-meter InfiniBand HDR direct attach copper (DAC) cable. Engineered for high-performance computing and data center environments, this passive QSFP56 to QSFP56 cable delivers exceptional bandwidth and low latency, making it ideal for connecting switches, HBAs, and network adapters in demanding enterprise networks.

Overview

The BL070701W3M30-BL is a passive InfiniBand HDR DAC cable featuring QSFP56 connectors on both ends. It supports 200 Gb/s data transfer across four lanes, leveraging copper conductor material for reliable signal integrity over short distances. The orange jacket provides high visibility, simplifying cable management in dense rack installations. This cable is fully compliant with InfiniBand HDR specifications and is backward compatible with previous generations, ensuring seamless integration into existing infrastructures.

What stands out

• High-speed 200 Gb/s InfiniBand HDR connectivity for maximum throughput.
• Passive copper design reduces power consumption and cost compared to active optical cables.
• QSFP56 connectors offer a compact, high-density form factor.
• Durable orange jacket for easy identification and routing.
• Ideal for HPC clusters, AI/ML workloads, and enterprise data centers.

Technical details

• Cable Type: InfiniBand Direct Attach Copper (DAC) Cable
• Connector Type (End 1): QSFP56
• Connector Type (End 2): QSFP56
• Cable Length: 3 m
• Data Transfer Rate: 200 Gb/s
• InfiniBand Generation: HDR (High Data Rate)
• Number of Data Lanes: 4 lanes
• Conductor Material: Copper
• Cable Color: Orange
• Passive/Active: Passive
• Compatibility: InfiniBand HDR Switches, Host Bus Adapters (HBAs), Network Adapters
• Application: High-Performance Computing (HPC), Data Centers, Enterprise Networking

Our verdict

The BLUELAN BlueOptics BL070701W3M30-BL is a reliable and cost-effective solution for short-reach 200 Gb/s InfiniBand connectivity. Its passive design and robust construction make it a smart choice for modern data centers seeking high performance without the complexity of fiber optics.