BlueOptics QSFP-4SFP25G-CU2M Compatível BlueLAN Cabo Breakout Direct Attach Passivo 100GBASE-CR4 QSFP28 para 4x25GBASE-CR SFP28, 2m, AWG26

The BlueOptics QSFP-4SFP25G-CU2M is a high-performance, passive Direct Attach Breakout Cable (DAC) designed for 100 Gigabit Ethernet connectivity. It converts a single QSFP28 port into four independent 25 Gigabit SFP28 ports, making it ideal for high-density data center and enterprise networking environments. This cable is fully compatible with Cisco QSFP-4SFP25G-CU2M and other MSA-compliant equipment, ensuring seamless integration into existing infrastructures.

Advantages

Cost-effective and low-latency solution for 100G to 4x25G breakout applications. The passive copper design consumes no power and provides reliable signal integrity over 2 meters. Hot-pluggable QSFP28 and SFP28 connectors allow for easy installation and maintenance without network downtime.

Suitable for

• Data centers requiring high-density 100G connectivity
• High-performance computing (HPC) clusters
• Enterprise network aggregation and top-of-rack switching
• Telecommunications and service provider networks

Key specifications

• Product Type: Direct Attach Breakout Cable (DAC)
• Cable Type: Copper
• Cable Length: 2 meters (6.56 ft)
• Cable Gauge: AWG26
• Connector A: QSFP28
• Connector B: 4x SFP28
• Aggregate Data Rate: 100 Gbps
• Per Lane Data Rate: 25 Gbps
• Standard (Aggregate): 100GBASE-CR4
• Standard (Per Lane): 25GBASE-CR
• Cable Configuration: Passive
• Compatibility: Cisco QSFP-4SFP25G-CU2M equivalent
• Electrical Interface (Connector A): SFF-8665 Compliant
• Electrical Interface (Connector B): SFF-8402 Compliant
• Protocol Support: Ethernet, InfiniBand
• RoHS Compliant: Yes

Recommendations

For optimal performance, ensure that both the QSFP28 and SFP28 ports on your switches or servers support the 100GBASE-CR4 and 25GBASE-CR standards respectively. This cable is not compatible with 40G QSFP+ ports without proper adapter or breakout cables.