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40G To 4x10G Breakout DAC Cable Low Latency , Plug-And-Play Cisco Cables And Accessories

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40G To 4x10G Breakout DAC Cable Low Latency , Plug-And-Play Cisco Cables And Accessories

Brand Name : Cisco

Model Number : QSFP-4SFP10G-CU2M=

Connector Gender : Male/Female

Cable Type : Ethernet, fiber optic, power, console, USB, etc.

Connector Plating : Gold, Nickel

Product Code : CAB-AC-xx

Speed : 10/100/1000 Mbps, 1/10/40/100 Gbps, etc.

Data Transfer Rate : 1 Gbps

Cable Category : Cat5e, Cat6, Cat6a

Package Contents : 1 Cisco cable or accessory

Warranty : Limited lifetime warranty

Application Level : Layer 3

Chassis : WS-C2960XR-24TS-I WS-C2960XR-48TS-I

Features : High quality, durable, and reliable

Subtype : Gigabit Ethernet Ports

Number Of Ports : 24

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40G To 4x10G Breakout DAC Cable Low Latency , Plug-And-Play Cisco Cables And Accessories

The Cisco QSFP-4SFP10G-CU2M= is a high-performance Direct Attach Copper (DAC) breakout cable designed for seamless 40G to 4x10G connectivity in data centers, enterprise networks, and high-performance computing environments. This cost-effective, plug-and-play solution eliminates the need for separate transceivers, reducing complexity while delivering low-latency, high-speed data transfer.

Key Features & Benefits

✅ High-Speed 40G Breakout to 4x10G – Converts a single QSFP+ 40G port into four independent SFP+ 10G connections, ideal for connecting switches to servers or storage.
✅ Low Latency & Reliable Copper Design – Passive DAC ensures minimal signal delay, making it perfect for latency-sensitive applications.
✅ Plug-and-Play Deployment – No additional power or configuration required; simply connect to Cisco Nexus, Catalyst, or other compatible switches.
✅ Cost-Effective Alternative to Fiber – Saves money compared to optical modules while maintaining high bandwidth (up to 10G per channel).
✅ 2-Meter Length for Short-Reach Use – Optimized for rack-to-rack or intra-rack connections with minimal signal loss.
✅ Cisco Certified & Guaranteed Compatibility – Fully tested for use with Cisco switches and routers, ensuring stable performance.

Technical Specifications (QSFP-4SFP10G-CU2M=)

Parameter Details
Connector Type QSFP+ (40G) to 4x SFP+ (10G)
Cable Type Direct Attach Copper (DAC)
Max Data Rate 40Gbps (4x 10Gbps breakout)
Cable Length 2 meters (6.56 ft)
Latency Ultra-low (passive copper)
Power Consumption None (passive design)
Compatibility Cisco Nexus 9000/7000/3000, Catalyst 3850/4500, and more

Ideal Use Cases

  • Data Center Networking – Connect 40G switches to 10G servers/storage.

  • High-Density Aggregation – Efficiently split bandwidth across multiple devices.

  • Cost-Sensitive Deployments – Lower TCO than fiber optics for short-distance links.

Why Choose This Cisco DAC Cable?

This Cisco-certified breakout cable provides a reliable, budget-friendly way to scale network bandwidth without sacrificing performance. Its plug-and-play design ensures quick installation, while the durable copper construction guarantees long-term stability.

Order the Cisco QSFP-4SFP10G-CU2M= today for high-speed, low-latency connectivity!


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