QSFP4SFP10GCU4M Cisco 40GBASE CR4 QSFP+to 4xSFP+ Passive Cable

Cisco QSFP4SFP10GCU4M 40GBASE-CR4 QSFP+ to 4xSFP+ Passive Cable - 4M

High-Performance Networking with QSFP+ to SFP+ Breakout Cables

The Cisco QSFP4SFP10GCU4M is an essential networking component designed for high-speed data transmission. As a passive direct attach copper (DAC) cable, it provides cost-effective, low-latency, and energy-efficient connectivity solutions for data centers, enterprise networks, and cloud environments.

Reliable 40GBASE-CR4 to 10GBASE Connectivity

This cable allows seamless connectivity between a QSFP+ port and up to four separate SFP+ ports, offering a total transmission capacity of 40Gbps, split into four independent 10Gbps channels.

Low-Power Passive Cable Technology

Being a passive DAC, the Cisco QSFP4SFP10GCU4M consumes significantly less power compared to active optical cables (AOCs), making it an excellent choice for energy-conscious network deployments.

Key Features and Benefits of the Cisco QSFP4SFP10GCU4M

Cost-Effective and Efficient Connectivity

• Eliminates the need for optical transceivers, reducing overall networking costs.
• Supports high-speed connectivity between switches, routers, and servers.
• Designed for short-reach applications up to 4 meters, ideal for rack-to-rack connections.

High-Quality Build for Reliability

Manufactured by Cisco, this cable meets the highest industry standards for durability, performance, and interoperability.

Compatibility with Cisco Networking Devices

This passive cable is fully compatible with Cisco’s extensive range of networking hardware, ensuring seamless plug-and-play operation.

Applications of the Cisco QSFP4SFP10GCU4M

Data Center Interconnectivity

Ideal for linking high-speed aggregation switches to multiple servers, ensuring optimal data transfer efficiency in modern data centers.

Enterprise Networking Solutions

Provides high-speed connections within enterprise IT environments, improving overall network performance and reducing bottlenecks.

Cloud and Virtualized Environments

Supports high-bandwidth applications and virtualized workloads that demand robust networking capabilities.

Technical Specifications

Cable Type and Length

• Direct Attach Copper (DAC) cable
• Passive design, requiring no additional power
• 4-meter length, optimized for short-range connectivity

Data Rate and Bandwidth

• Supports up to 40Gbps aggregate bandwidth
• Each SFP+ port supports up to 10Gbps

Connector Types

• One QSFP+ connector on one end
• Four SFP+ connectors on the other end

Environmental and Physical Specifications

• Operating temperature: 0°C to 70°C
• Low-profile, flexible cable for easy routing
• Fully shielded for reduced electromagnetic interference (EMI)

Choose Cisco QSFP4SFP10GCU4M for Your Network

Seamless Integration with Existing Infrastructure

With full Cisco compatibility and plug-and-play functionality, integrating this cable into your existing network infrastructure is hassle-free.

Superior Performance for High-Demand Applications

Whether in a data center, cloud computing setup, or enterprise network, this DAC cable ensures fast and stable data transmission.

Energy-Efficient and Cost-Effective

With zero power consumption and a direct-connect solution, it offers an affordable and efficient alternative to optical transceivers.