BlueOptics Compatible Lenovo 4Z57A14184 QSFP56 Direct Attach Cable, 200GBASE-CR4, InfiniBand, 30AWG, 2 Meter (4Z57A14184-BL)

The BlueOptics 4Z57A14184-BL is a high-performance QSFP56 direct attach copper (DAC) cable designed for 200 Gigabit Ethernet and InfiniBand HDR networks. This passive copper cable provides a cost-effective, low-power solution for short-range interconnects in data centers and high-performance computing environments. It is fully compatible with Lenovo 4Z57A14184 and offers reliable, high-speed connectivity.

Advantages

This DAC cable delivers 200 Gbps data rate over 2 meters with minimal power consumption (<0.5W). It is hot-swappable, RoHS compliant, and built with 30 AWG wire for flexibility and durability. The passive design ensures zero latency and low cost, making it ideal for top-of-rack to server connections.

Suitable for

• Data center interconnects
• High-performance computing (HPC) clusters
• Enterprise networking
• InfiniBand HDR applications

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Form Factor: QSFP56 to QSFP56
• Data Rate: 200 Gbps
• Standard: 200GBASE-CR4
• Network Protocol: Ethernet, InfiniBand HDR
• Cable Length: 2 Meter
• Wire Gauge: 30 AWG
• Cable Type: Passive Copper
• Connector Type: QSFP56
• Media: Copper
• Hot Swappable: Yes
• Power Consumption: < 0.5W
• Impedance: 100 Ohm
• Compliance: RoHS Compliant
• Operating Temperature: 0°C to 70°C
• Number of Lanes: 4

Recommendations

For optimal performance, ensure your network equipment supports QSFP56 200G ports. This cable is ideal for short-distance, high-bandwidth links within racks or between adjacent racks.