Cumulus Compatible 100GbE QSFP28 to 4x SFP28 Passive Copper Breakout (DAC) Cable

The Cumulus Compatible 100GbE QSFP28 to 4x SFP28 Passive Copper Breakout (DAC) Cable delivers a high-speed, cost-effective connectivity solution for short-range data center and enterprise networking. This passive DAC breakout cable converts a single 100GbE QSFP28 port into four 25GbE SFP28 ports, enabling efficient server uplinks, switch aggregation, and intra-rack connections. Its passive copper design ensures ultra-low latency, reliable signal integrity, and energy-efficient operation. Fully MSA-compliant, this cable guarantees seamless interoperability with Cumulus Networks and other major networking equipment.

Key Features:

• Compatibility: Cumulus and MSA-compliant 100GbE/25GbE systems

• Configuration: QSFP28 (100GbE) to 4x SFP28 (25GbE) passive DAC breakout

• Design: Passive copper for low-latency, high-performance connectivity

• Applications: Top-of-rack, switch-to-server, and high-speed intra-rack deployments