BlueOptics Compatible Source Photonics QSFP28-4SFP28-DAC-2M BlueLAN Passive 100GBASE-CR4 QSFP28 to 4x25GBASE-CR SFP28 Direct Attach Breakout Cable, 2 Meter, AWG26

The BlueOptics Q28-4S28-DAC-2M-SP-BL is a high-performance passive Direct Attach Breakout Cable designed for 100 Gigabit Ethernet applications. It converts a single QSFP28 port into four SFP28 ports, enabling cost-effective connectivity for data center and high-performance networking environments. This cable is fully compatible with Source Photonics equipment and meets MSA standards.

Advantages

This breakout cable offers a reliable and low-latency solution for 100G to 4x25G connectivity. Its passive design ensures zero power consumption, while the AWG26 gauge provides optimal signal integrity over 2 meters. The BlueLAN© series guarantees interoperability and performance.

Suitable for

• Data center interconnects
• High-performance computing clusters
• Network aggregation and top-of-rack switching
• Upgrading 25G infrastructure to 100G

Key specifications

• Cable Type: Direct Attach Cable (DAC), Passive
• Connector A: QSFP28
• Connector B: 4x SFP28
• Aggregate Data Rate: 100 Gbps
• Per Lane Data Rate: 25 Gbps
• Ethernet Standard: 100GBASE-CR4 / 25GBASE-CR
• Cable Length: 2 Meters
• Cable Gauge: AWG26
• Compatibility: Source Photonics (MSA Compliant)
• Hot-Swappable: Yes

Recommendations

For optimal performance, ensure that both ends of the cable are securely connected and that the host devices support the respective standards. This cable is ideal for short-reach, high-bandwidth connections within racks or adjacent racks.