QSFP-H40G-CU0-5M Cisco Network Cable

Cisco QSFP-H40G-CU0-5M QSFP Network Cable

The Cisco QSFP-H40G-CU0-5M is a high-performance QSFP+ network cable designed for ultra-fast data transfer in modern data centers. With its passive copper construction, this cable ensures reliable connectivity for 40 Gbps applications, making it ideal for short-distance connections between switches, servers, and network devices.

Key Features of Cisco QSFP-H40G-CU0-5M

• Manufacturer: Cisco
• Part Number: QSFP-H40G-CU0-5M
• Connector Type: QSFP+
• Cable Type: Passive copper
• Data Transfer Rate: 40 Gbps
• Cable Length: 5 meters (16.4 feet)
• Compatibility: Works with multiple Cisco switches and network devices

Performance Advantages

• Supports 40 Gigabit Ethernet for high-speed connectivity.
• Ensures low latency and minimal signal interference due to passive copper design.
• Reliable short-distance connections for server-to-switch or switch-to-switch configurations.

High-Density Data Center Applications

• Server farms and enterprise data centers
• High-performance computing clusters
• Top-of-rack and spine-leaf network topologies

Compatibility and Integration

• Plug-and-play installation
• Full support for Cisco Nexus, Catalyst, and UCS systems
• Backward compatibility with QSFP+ modules supporting 40 Gbps speeds

Durability and Design

• Robust connectors for repeated insertion and removal
• Flexible cable design suitable for tight rack spaces
• Reliable signal integrity even in high-density cable environments

Optimizing Network Performance

• Reduced downtime through reliable short-range connectivity
• Improved network throughput and efficiency
• Enhanced flexibility in data center design and layout

Cisco QSFP-H40G-CU0-5M Attach Copper Cable

The Cisco QSFP-H40G-CU0-5M is a high-performance QSFP+ direct attach copper network cable designed to support data centers and enterprise network infrastructure. Engineered for 40G Ethernet connectivity, this cable offers reliable performance with low latency, enabling high-speed communication between switches, servers, and other networking devices. The 5-meter length provides flexibility in rack installations and interconnect setups without compromising signal integrity.

High-Speed 40G Connectivity

With support for 40G Ethernet transmission, the QSFP-H40G-CU0-5M facilitates fast data transfer rates that are critical for modern networking environments. It is engineered to minimize crosstalk and signal loss, ensuring consistent high-speed performance. This makes it ideal for applications such as data-intensive computing, cloud services, and storage area networks where large volumes of data need to be transmitted rapidly and efficiently.

Compatibility with Cisco QSFP Ports

The cable is fully compatible with Cisco QSFP+ ports, ensuring seamless integration with Cisco Nexus switches, UCS servers, and other networking equipment. Its plug-and-play design simplifies deployment and reduces network downtime. Compatibility with a wide range of Cisco devices makes it a versatile solution for upgrading network infrastructure or expanding existing networks without the need for complex configurations.

Durable and Reliable Construction

Constructed with high-quality copper wiring and robust connectors, the QSFP-H40G-CU0-5M provides reliable connectivity even in demanding network environments. The durable design reduces the risk of physical damage during installation or maintenance, extending the operational life of the cable. Additionally, the cable’s shielding minimizes electromagnetic interference, maintaining the integrity of the signal and ensuring consistent network performance over its 5-meter length.

Applications in Enterprise Networking

The Cisco QSFP-H40G-CU0-5M is widely utilized in enterprise networking setups where high-speed connections between switches and servers are essential. It is particularly effective in data centers, campus networks, and enterprise backbone networks. By providing low-latency connections, it supports real-time applications such as video conferencing, virtualization, and high-performance computing. This makes it an essential component for organizations that require robust and scalable network solutions.

Data Center and Server Connectivity

In data center environments, the QSFP-H40G-CU0-5M enables efficient interconnection between top-of-rack switches, spine-leaf architectures, and high-speed storage arrays. Its 40G bandwidth capacity ensures that data-intensive applications, including big data analytics and cloud storage, can operate without bottlenecks. The 5-meter cable length is optimized for typical rack-to-rack and switch-to-server distances, providing flexibility while maintaining performance integrity.

Support for High-Bandwidth Applications

This QSFP+ cable is designed to accommodate high-bandwidth workloads, including database clustering, virtualization, and large-scale file transfers. Its low-latency characteristics are particularly beneficial for financial trading platforms, research institutions, and content delivery networks, where speed and reliability are paramount. The cable’s efficient design also contributes to energy savings and reduced heat generation, which is critical in large-scale networking environments.

Enhanced Network Efficiency

By facilitating faster and more reliable data transmission, the Cisco QSFP-H40G-CU0-5M contributes to overall network efficiency. It reduces network congestion, improves response times, and supports seamless communication across multiple devices. Enterprises benefit from improved operational productivity, enhanced user experience, and the ability to scale network infrastructure without significant redesigns or additional investments in networking hardware.

Technical Specifications and Features

The QSFP-H40G-CU0-5M cable incorporates several technical features that enhance its performance. It supports 40G Ethernet over a 5-meter copper connection, with QSFP+ connectors at both ends. Its low-profile design ensures easy routing in dense networking environments, while the gold-plated contacts provide reliable signal transmission. The cable meets Cisco’s stringent quality standards, ensuring compatibility and reliability across supported devices.

Low Latency and Signal Integrity

One of the key benefits of the QSFP-H40G-CU0-5M is its ability to maintain signal integrity over short distances. This is critical for low-latency applications, such as virtual machine migrations, high-frequency trading, and real-time analytics. By minimizing signal distortion and interference, this cable ensures accurate data transmission, reducing the risk of packet loss and network errors.

Energy Efficiency and Environmental Compliance

The cable is designed with energy efficiency in mind, consuming minimal power during operation. It contributes to reducing the overall power consumption of data center infrastructure. Additionally, it complies with international environmental standards, making it suitable for organizations committed to sustainable and eco-friendly networking solutions.

Ease of Installation and Maintenance

The QSFP-H40G-CU0-5M features a plug-and-play installation process, eliminating the need for specialized tools or complex configurations. Its flexible design allows for easy handling and routing within network racks. Routine maintenance is simplified due to its durable construction, reducing downtime and ensuring continuous network availability. Network administrators can quickly deploy and replace cables, supporting efficient network management practices.

Integration with Cisco Networking Solutions

Designed for seamless integration with Cisco networking equipment, the QSFP-H40G-CU0-5M is compatible with a broad range of Cisco Nexus switches, UCS servers, and Catalyst series devices. This interoperability allows organizations to standardize their network components, simplifying management and reducing compatibility issues. The cable supports high-speed uplinks and inter-switch connections, enabling optimized network topologies and performance.

Support for Advanced Networking Architectures

The QSFP-H40G-CU0-5M is suitable for modern networking architectures, including leaf-spine data center designs and virtualized environments. By providing high-bandwidth, low-latency connections, it ensures that network performance meets the demands of evolving IT infrastructures. Organizations can leverage this cable to build scalable, high-performance networks capable of supporting emerging technologies and applications.

Reliability and Cisco Warranty Assurance

Cisco provides a strong warranty and support framework for the QSFP-H40G-CU0-5M, ensuring peace of mind for network administrators. The cable undergoes rigorous quality testing to meet Cisco’s standards for reliability, durability, and performance. This warranty and support infrastructure reinforces the value of investing in Cisco-certified network components, guaranteeing long-term performance and compatibility with existing Cisco devices.

Future-Proof Networking Solution

With the increasing demand for higher network speeds and data-intensive applications, the QSFP-H40G-CU0-5M serves as a future-proof solution for enterprise and data center networks. Its support for 40G Ethernet ensures that organizations can scale their networks to accommodate growing data requirements without frequent upgrades. By integrating this cable, businesses position themselves to meet current and future networking challenges effectively.

Optimizing Network Performance with Cisco QSFP Cables

Deploying Cisco QSFP-H40G-CU0-5M cables within enterprise networks optimizes overall network performance by providing consistent high-speed connectivity. The cable’s design supports efficient data transmission and reduces latency, allowing network devices to operate at peak efficiency. This ensures that critical business applications, virtualized environments, and cloud-based services function reliably and without interruptions.

Data Center Scalability

The 5-meter QSFP-H40G-CU0-5M cable offers scalability options for growing data centers. It can connect multiple switches and servers across short distances, enabling flexible network topologies. Network architects can expand their infrastructure without compromising performance, ensuring that the network remains adaptable to changing organizational needs and technological advancements.

Cost-Effective High-Speed Connectivity

Compared to optical transceivers and fiber solutions, the QSFP-H40G-CU0-5M provides a cost-effective method for achieving high-speed 40G connectivity. Its copper design eliminates the need for additional optics, reducing the overall cost of network deployment. Enterprises can leverage this affordability while maintaining high performance, reliability, and Cisco certification standards.