BlueLAN 25GBASE-CR Passive SFP28 Direct Attach Cable, 0.5m, AWG30, Compatible with NVIDIA 980-9I63X-00A00A

The BlueLAN 980-9I63X-00A00A-BL is a high-performance passive Direct Attach Cable (DAC) designed for 25 Gigabit Ethernet connectivity. This 0.5-meter cable features SFP28 connectors on both ends and is fully compatible with NVIDIA Mellanox networking equipment. It provides a cost-effective, low-power solution for short-range, high-speed data center interconnects.

Advantages

This passive DAC cable offers ultra-low power consumption (<0.1W) and zero latency, making it ideal for energy-efficient and high-density environments. The AWG30 construction ensures flexibility and durability, while the passive design eliminates the need for external power. It supports IEEE 802.3by 25GbE and InfiniBand EDR/HDR protocols, ensuring broad compatibility.

Suitable for

• Data center top-of-rack to server connections
• High-performance computing clusters
• Storage area networks
• Enterprise networking upgrades to 25GbE

Key specifications

• Cable Type: Direct Attach Cable (DAC)
• Connector Type: SFP28 to SFP28
• Cable Length: 0.5 Meter
• Data Rate: 25 Gbps
• Ethernet Standard: 25GBASE-CR
• Cable Construction: Passive Copper Twinax
• Wire Gauge: AWG30
• Impedance: 100 Ohm
• Power Consumption: <0.1W
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Compliance: RoHS, REACH

Recommendations

For optimal performance, pair this cable with NVIDIA Mellanox ConnectX-4/5/6 adapters or compatible SFP28 switches. Ensure proper cable management to maintain signal integrity.