BlueLAN CBL-NTWK-1215-30M-G-BL 25GBASE-CR Passive SFP28 Direct Attach Cable, 3 Meter

The BlueLAN CBL-NTWK-1215-30M-G-BL is a high-performance 25GBASE-CR passive copper Direct Attach Cable (DAC) designed for reliable, low-latency connections in data centers and high-performance computing environments. With a length of 3 meters, this SFP28 to SFP28 cable delivers 25 Gbps data transfer rates while consuming less than 0.5W of power, making it an energy-efficient solution for short-range interconnects. Compliant with SFP28 MSA standards, it ensures seamless compatibility with a wide range of networking equipment.

Advantages

This DAC cable offers a cost-effective and power-efficient alternative to optical transceivers for short-distance links. Its passive copper design eliminates the need for external power, reducing overall system power consumption. The cable is hot-swappable, allowing for easy installation and maintenance without network downtime. Built with a durable PVC jacket, it provides reliable performance in temperatures ranging from 0°C to 70°C.

Suitable for

• Data center interconnect (DCI) within racks
• High-performance computing (HPC) clusters
• Network storage systems
• Enterprise networking upgrades to 25G

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Data Rate: 25 Gbps
• Ethernet Standard: 25GBASE-CR
• Cable Design: Passive Copper
• Connector Type: SFP28 to SFP28
• Cable Length: 3 Meters
• Impedance: 100 Ohm
• Power Consumption: < 0.5W
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Jacket Material: PVC
• Compliance: SFP28 MSA, RoHS

Recommendations

For optimal performance, pair this cable with compatible SFP28 ports on switches, servers, and network interface cards. Ensure the cable is not bent beyond its minimum bend radius to maintain signal integrity. This cable is ideal for top-of-rack to server connections in 25G Ethernet deployments.