Cisco Cables And Accessories : 100G QSFP28 To 4x25G SFP28 DAC , Low Latency & Plug-And-Play

Cisco Cables And Accessories : 100G QSFP28 To 4x25G SFP28 DAC , Low Latency & Plug-And-Play
 

The Cisco QSFP-4SFP25G-CU1M= is a high-performance Direct Attach Copper (DAC) cable designed for ultra-low-latency, high-bandwidth networking in data centers and enterprise environments. This 100G QSFP28 to 4x25G SFP28 breakout cable provides a cost-effective, plug-and-play solution for connecting Cisco switches, routers, and servers without the need for additional transceivers.

Key Features & Benefits

✅ High-Speed 100G Connectivity – Supports 100Gbps (4x25G) breakout, ideal for spine-leaf architectures and high-performance computing.
✅ Ultra-Low Latency – Passive copper design ensures minimal signal delay, perfect for latency-sensitive applications.
✅ Plug-and-Play Deployment – No external power or configuration required; hot-swappable for easy installation.
✅ Cost-Efficient – More affordable than optical solutions (AOCs or transceivers + fiber) for short-distance connections.
✅ Cisco Certified & Reliable – Fully tested for compatibility with Cisco Nexus 9000, UCS, and other enterprise-grade devices.
✅ Space-Saving Design – Converts a single QSFP28 port into four 25G SFP28 ports, maximizing port density.

Technical Specifications (QSFP-4SFP25G-CU1M=)

Ideal Use Cases