BlueOptics Huawei 02311NKV BlueLAN 25GBASE-CR Passive SFP28 to SFP28 Direct Attach Cable, 3 Meter

Experience high-speed, low-latency connectivity with the BlueOptics Huawei 02311NKV BlueLAN 25GBASE-CR Passive SFP28 to SFP28 Direct Attach Cable (DAC). Designed as a compatible replacement for Huawei 02311NKV, this 3-meter copper twinax cable delivers 25 Gbps data rates for cost-effective, energy-efficient interconnects in data centers and high-performance computing environments.

Advantages

This passive DAC cable requires zero power consumption, reducing overall energy costs while providing reliable, hot-swappable connections. Its pre-terminated design eliminates the need for separate transceivers and fiber cabling, simplifying deployment and minimizing points of failure. The BlueLAN series ensures broad compatibility and robust performance.

Suitable for

• Data center top-of-rack to server connections
• Server-to-switch and switch-to-switch links
• High-performance computing (HPC) clusters
• Storage area networks (SANs)
• Enterprise network upgrades to 25 Gigabit Ethernet

Key specifications

• Data Rate: 25 Gbps
• Ethernet Standard: 25GBASE-CR
• Connector Type: SFP28 to SFP28
• Cable Length: 3 meters (9.84 ft)
• Cable Material: Copper Twinax
• Active/Passive: Passive
• Impedance: 100 Ohm
• Jacket Material: PVC
• Operating Temperature: 0°C to 70°C
• Power Consumption: 0 W
• Hot-Swappable: Yes
• Compatibility: Huawei 02311NKV Equivalent
• Certifications: RoHS, CE, FCC

Recommendations

For optimal performance, ensure your network equipment supports SFP28 interfaces and 25GBASE-CR standards. This cable is ideal for short-reach, high-bandwidth links within racks or adjacent racks. Pair with compatible BlueLAN transceivers for end-to-end reliability.