BlueOptics Compatible Supermicro CBL-NTWK-0942-MQ28E20M BlueLAN SC282801L2M30 QSFP28 Direct Attach Cable, 100GBASE-CR4, Infiniband EDR, 30AWG, 2 Meter

The BlueOptics BlueLAN SC282801L2M30 is a high-performance QSFP28 direct attach copper (DAC) cable designed for 100 Gigabit Ethernet and InfiniBand EDR applications. This passive twinax cable provides a cost-effective, low-latency solution for short-range interconnects in data centers and high-performance computing environments. Fully compatible with Supermicro CBL-NTWK-0942-MQ28E20M, it ensures seamless integration with your existing network infrastructure.

Advantages

This DAC cable offers reliable 100 Gbps connectivity over 2 meters with minimal power consumption and no signal degradation. Its passive design requires no external power, reducing overall system energy costs. The 30 AWG copper construction ensures flexibility for easy cable management in dense rack environments. Hot-pluggable QSFP28 connectors allow for quick installation and replacement without network downtime.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters
• Storage area networks
• Enterprise networking equipment requiring 100GBASE-CR4 or InfiniBand EDR

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Connector Type: QSFP28 to QSFP28
• Data Transfer Rate: 100 Gbps
• Ethernet Protocol: 100GBASE-CR4
• InfiniBand Protocol: EDR (Enhanced Data Rate)
• Cable Length: 2 Meter
• Wire Gauge: 30 AWG
• Cable Material: Copper Twinax
• Cable Design: Passive
• Compatibility: Supermicro CBL-NTWK-0942-MQ28E20M
• Hot-Pluggable: Yes
• Number of Lanes: 4 (4x 25 Gbps)
• Protocol Support: Ethernet, InfiniBand

Recommendations

For optimal performance, ensure your network devices support QSFP28 ports and 100GBASE-CR4 or InfiniBand EDR standards. This cable is ideal for short-distance, high-speed links within racks or between adjacent racks. Always handle with care to avoid damaging the connectors or cable.