BlueOptics M-Series R8M57-63001 Compatible BlueLAN QSFP56 to 2x QSFP56 Passive Direct Attach Breakout Cable, 2m, AWG26

The BlueOptics M-Series R8M57-63001 compatible BlueLAN QSFP56 to 2x QSFP56 Passive Direct Attach Breakout Cable is a high-performance, cost-effective solution for 200G to 2x100G breakout applications. Designed as a direct replacement for HPE M-Series R8M57-63001, this passive copper cable delivers reliable connectivity in data centers and high-performance computing environments.

Advantages

This breakout cable offers a seamless upgrade path from 100G to 200G infrastructure, allowing a single QSFP56 port to connect two 100G QSFP56 ports. The passive design ensures zero power consumption and ultra-low latency, making it ideal for energy-efficient networks. With AWG26 gauge and 2-meter length, it provides flexibility in rack cabling while maintaining signal integrity.

Suitable for

• Data center interconnects requiring 200GBASE-CR4 to 2x100GBASE-CR2 breakout
• HPE M-Series switches and compatible equipment
• High-performance computing clusters
• Network upgrades from 100G to 200G

Key specifications

• Cable Type: Direct Attach Cable (DAC) - Breakout
• Technology: Passive Copper
• Length: 2 meters (6.6 ft)
• Connector A: 1x QSFP56
• Connector B: 2x QSFP56
• Aggregate Data Rate: 200 Gbps
• Per Breakout Data Rate: 100 Gbps
• Ethernet Standard: 200GBASE-CR4 (A-side), 100GBASE-CR2 (B-side)
• Wire Gauge: AWG26
• Compliance: IEEE 802.3cd
• Hot Swappable: Yes
• Power Consumption: 0W (Passive)

Recommendations

For optimal performance, ensure both ends of the cable are connected to compatible QSFP56 ports. This cable is designed for short-reach intra-rack connections. Avoid excessive bending or pulling to maintain signal quality.