BlueOptics Dell EMC DAC-Q28-4S28-25G-3M Compatible BlueLAN QSFP28 DAC Cable Breakout InfiniBand 4xSFP28 Aqua 3m

The BlueOptics Dell EMC DAC-Q28-4S28-25G-3M compatible BlueLAN QSFP28 Direct Attach Copper (DAC) breakout cable is a high-performance, passive copper cable designed for InfiniBand EDR and 100 Gigabit Ethernet applications. It connects a QSFP28 port to four SFP28 ports, providing a cost-effective and reliable solution for high-speed data center interconnects. With a length of 3 meters and an aqua color, this cable ensures easy identification and efficient cable management.

Advantages

This breakout cable offers significant advantages for network scalability and flexibility. It allows a single QSFP28 port to be split into four SFP28 connections, enabling seamless integration with existing 25G infrastructure. The passive design ensures low power consumption and zero latency, while the robust copper construction guarantees durability and signal integrity over the 3-meter distance. Compatibility with Dell EMC systems ensures hassle-free deployment in enterprise environments.

Suitable for

• Data centers requiring high-density 100G to 4x25G connectivity
• InfiniBand EDR networks
• 100 Gigabit Ethernet networks
• Dell EMC networking equipment
• Breakout applications for server and storage connections

Key specifications

• Cable Type: Direct Attach Copper (DAC)
• Connector A: QSFP28
• Connector B: 4x SFP28
• Data Rate per Lane: 25 Gbps
• Total Data Rate: 100 Gbps
• Cable Length: 3 meters
• Cable Color: Aqua
• Transceiver Type: Passive
• Protocol Support: InfiniBand, Ethernet
• Standards Compliance: SFF-8665 (QSFP28), SFF-8402 (SFP28)
• Hot-Pluggable: Yes
• Material: Copper
• Brand Compatibility: Dell EMC
• Product Line: BlueLAN

Recommendations

For optimal performance, ensure that both ends of the cable are securely connected and that the host devices support the required data rates. This cable is ideal for short-range, high-speed interconnects within racks or between adjacent racks. Always verify compatibility with your specific Dell EMC hardware before deployment.