Compatible Cisco QSFP-4SFP10G-CU5M BlueLAN Passive 40GBASE-CR4 QSFP to 4x10GBASE-CR SFP+ Direct Attach Breakout Cable, 5 Meter, AWG26 (QSFP-4SFP10G-CU5M-BL)

The BlueLAN QSFP-4SFP10G-CU5M-BL is a high-performance passive direct attach breakout cable designed for 40 Gigabit Ethernet connectivity. It converts a single QSFP port into four 10 Gigabit SFP+ ports, ideal for data center and enterprise network applications. This cable is fully compatible with Cisco equipment and meets IEEE 802.3ba and 802.3ae standards.

Advantages

Cost-effective solution for 40G to 4x10G breakout applications. Passive design ensures zero power consumption and low latency. Hot-swappable for easy installation and maintenance. RoHS compliant for environmental safety.

Suitable for

• Data center top-of-rack switching
• Server and storage interconnect
• High-performance computing clusters
• Network upgrades from 10G to 40G

Key specifications

• Product Type: Direct Attach Breakout Cable
• Cable Type: Passive Copper (DAC)
• Connector A: QSFP
• Connector B: 4x SFP+
• Aggregate Data Rate: 40 Gbps
• Per Channel Data Rate: 4x 10 Gbps
• Standards: IEEE 802.3ba (40GBASE-CR4), IEEE 802.3ae (10GBASE-CR)
• Cable Length: 5 meters
• Wire Gauge: AWG26
• Impedance: 100 Ohm
• Jacket Material: PVC
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Certifications: RoHS

Recommendations

For optimal performance, ensure your switch or server supports QSFP+ ports and 40GBASE-CR4 breakout mode. This cable is a direct replacement for Cisco QSFP-4SFP10G-CU5M.