BlueOptics Compatible Lenovo ASRM BlueLAN SC282801L3M26 QSFP28 Direct Attach Cable, 100GBASE-CR4, Infiniband EDR, 26AWG, 3 Meter (ASRM-BL)

The BlueOptics ASRM-BL is a high-performance QSFP28 Direct Attach Cable (DAC) designed for compatibility with Lenovo ASRM systems. This passive twinax copper cable delivers 100 Gbps data rates, supporting both 100GBASE-CR4 Ethernet and Infiniband EDR standards. Ideal for data center interconnects and high-performance computing (HPC) environments, it ensures reliable, low-latency connections over a 3-meter length with 26 AWG wire gauge.

Advantages

Cost-effective and energy-efficient passive DAC solution with hot-pluggable QSFP28 connectors. No external power required, reducing overall power consumption. Backward compatible with QSFP+ ports when used with appropriate adapters. RoHS compliant for environmental safety.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters
• Storage area networks (SAN)
• Enterprise networking upgrades to 100G

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Connector Type: QSFP28 to QSFP28
• Data Rate: 100 Gbps
• Cable Length: 3 Meters
• Wire Gauge: 26 AWG
• Cable Construction: Passive Twinax Copper
• Impedance: 100 Ohm
• Protocol Support: Ethernet (100GBASE-CR4), Infiniband EDR
• Compatibility: Lenovo ASRM Systems
• Hot-Pluggable: Yes
• RoHS Compliant: Yes

Recommendations

For optimal performance, ensure your network equipment supports QSFP28 modules and 100GBASE-CR4 or Infiniband EDR standards. This cable is a direct replacement for Lenovo SC282801L3M26 and is fully tested for compatibility.