BlueLAN Amphenol NDAQGJ-0002 Compatible Breakout Direct Attach Cable (DAC) Passive 100 Gigabit to 4x25 Gigabit Twinaxial Copper, QSFP28 to 4xSFP28, 3m

The BlueLAN Amphenol NDAQGJ-0002 compatible Breakout Direct Attach Cable (DAC) is a high-performance passive twinaxial copper cable designed for 100 Gigabit Ethernet connectivity. It breaks out a single QSFP28 port into four SFP28 ports, enabling efficient 100G to 4x25G connections. Ideal for data center and high-performance computing environments, this cable supports rack-to-rack and in-rack connectivity with low power consumption and hot-pluggable convenience.

Advantages

Cost-effective and reliable passive copper solution for high-speed data transmission. The breakout design maximizes port utilization and simplifies cabling. Low power consumption (<0.5W) reduces energy costs. Hot-pluggable QSFP28 and SFP28 connectors ensure easy installation and maintenance.

Suitable for

• Data center interconnects
• High-performance computing (HPC) clusters
• Network switches and routers with QSFP28 and SFP28 ports
• Rack-to-rack and in-rack cabling

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Cable Type: Twinaxial Copper
• Cable Configuration: Breakout
• Aggregate Data Rate: 100 Gbps
• Breakout Data Rate: 4x 25 Gbps
• Connector A: QSFP28
• Connector B: 4x SFP28
• Cable Length: 3 meters
• Cable Technology: Passive
• Compatibility: Amphenol NDAQGJ-0002
• Hot-Pluggable: Yes
• Power Consumption: <0.5W
• Standards Compliance: IEEE 802.3by (25GBASE-CR), IEEE 802.3cd (100GBASE-CR4)

Recommendations

For optimal performance, ensure both ends of the cable are connected to compatible QSFP28 and SFP28 ports. This cable is a direct replacement for Amphenol NDAQGJ-0002 and is fully tested for interoperability with major networking equipment.