QSFP-H40G-CU5M Cisco 5M Direct Attach Passive Copper Cable New

In the fast-paced world of networking, reliable connectivity is paramount. Cisco, a leading name in networking solutions, introduces the QSFP-H40G-CU5M, a 5-meter cable designed for high-performance networking applications. This guide aims to provide a detailed exploration of the Cisco QSFP-H40G-CU5M, covering its specifications, applications, installation process, and how it enhances connectivity in diverse networking environments.

• The QSFP-H40G-CU5M Cisco 5M Direct Attach Passive Copper Cable is a high-speed, high-performance data cable designed for use in data centers and enterprise networks. This cable is a QSFP (Quad Small Form-factor Pluggable) cable, which means that it has four channels for data transmission, each capable of delivering data at speeds of up to 40 Gbps.
• One of the key features of the product is its direct attachment design. This means that the cable connects directly to the QSFP ports of the devices it is connecting, without the need for any additional transceivers or optics. This provides a simple and cost-effective solution for connecting devices at high speeds.
• The part is also a passive copper cable, which means that it does not require any power to operate. This makes it a more reliable and cost-effective solution compared to active copper or optical cables, which require power to operate.
• Another important feature of the product is its length of 5 meters. This length allows for the cable to be used in environments where devices are located at a distance from each other, while still providing high-speed data transfer.

The QSFP-H40G-CU5M Cisco 5M Direct Attach Passive Copper Cable is a high-performance cable designed for use in Cisco data centers and enterprise networks. This cable is designed to provide 40 Gbps of data transfer speed over a distance of up to 5 meters.

One of the key features of the product is its direct-attached passive copper design. This means that the cable is a direct connection between the two devices, without the need for any active components or transceivers. This design results in lower power consumption and a more cost-effective solution compared to active optical cables.

The product also offers high signal integrity and low latency, which ensures that data is transmitted quickly and accurately. It also supports a wide range of data rates, from 10 Gbps to 40 Gbps, making it a versatile option for different applications.

The part is also compliant with industry standards, such as SFF-8436 and IEEE 802.3ba. This ensures compatibility with a wide range of devices and networks, making it easy to integrate into existing infrastructure.

In addition, the product has a durable and robust construction, it is made of copper and it has been tested to withstand temperatures from -40°C to 85°C, and it is also RoHS compliant.

This section delves into the technical aspects of the QSFP-H40G-CU5M, shedding light on its unique features and specifications.

The QSFP-H40G-CU5M supports a blazing-fast data transfer rate, adhering to the 40GBASE-CR4 standard. This ensures high-speed and reliable communication, making it suitable for bandwidth-intensive applications.

As a Quad Small Form Factor Pluggable Plus (QSFP+) direct attach passive twin axial copper cable, the QSFP-H40G-CU5M is built for efficiency and direct point-to-point connections.

The cable is equipped with connectors on both ends, featuring the QSFP+ interface. This design ensures compatibility with a wide range of networking devices and modules.

In the dynamic environment of data centers, where speed and reliability are paramount, the QSFP-H40G-CU5M finds its niche. It's an ideal choice for connecting servers, switches, and storage devices, facilitating seamless data transfer within the data center ecosystem.

For applications demanding substantial computational power and rapid data exchange, such as scientific research or financial modeling, the QSFP-H40G-CU5M ensures that your high-performance computing clusters remain interconnected with minimal latency.

Whether you're expanding your enterprise network or upgrading existing connections, the QSFP-H40G-CU5M provides a robust solution. Its 40GBASE-CR4 standard makes it suitable for high-bandwidth applications within an enterprise environment.

To ensure safety during installation, power off the devices that will be connected using the QSFP-H40G-CU5M. This minimizes the risk of electrical shock and provides a stable environment for installation.

Familiarize yourself with the QSFP+ connectors on both ends of the cable. Ensure that they match the interfaces on your networking devices.

Gently insert the QSFP+ connectors into the respective interfaces on the devices. Ensure a secure fit to avoid connectivity issues.

If applicable, check for indicator lights on the networking devices connected by the QSFP-H40G-CU5M. These lights can provide information about the status of the connection.

Once the cable is securely connected, power on the networking devices. Monitor their startup sequence to ensure that the QSFP-H40G-CU5M is recognized and functioning correctly.

The 40GBASE-CR4 standard ensures high bandwidth, making the QSFP-H40G-CU5M suitable for data-intensive applications and environments with substantial network traffic.

As a direct attach passive cable, the QSFP-H40G-CU5M offers a cost-effective solution for short-distance connections without compromising on performance.

The QSFP-H40G-CU5M's plug-and-play design simplifies deployment. Its direct attach feature eliminates the need for additional transceivers, streamlining the setup process.

In applications where low latency is critical, such as financial trading or real-time data processing, the QSFP-H40G-CU5M ensures rapid data transfer without delays.

Ensure that the QSFP-H40G-CU5M is securely connected on both ends. Loose connections can lead to signal loss and connectivity issues.

If connectivity issues persist, double-check the compatibility of the QSFP-H40G-CU5M with your networking devices. Using incompatible devices can lead to communication problems.

Excessive network traffic can impact performance. Monitor network traffic and address any bottlenecks or congestion that may be affecting the QSFP-H40G-CU5M's performance.

• Manufacturer: Cisco
• Model Number or SKU# QSFP-H40G-CU5M
• Product Type: Twinaxial Cable

• Cable Type: 5-Meter Twinaxial Cable
• Cable Length: 16.40 feet
• Connectors:
  • First End: 1 x QSFP+
  • Second End: 1 x QSFP+

• Device Compatibility:
• Supported Devices: Network Devices, Network Modules
• Data Transfer Rate: 5 GB/s
• Color: Gray

• Environmentally Friendly: Yes
• Environmental Certification: RoHS

In summary, the Cisco QSFP-H40G-CU5M emerges as a powerful solution for high-performance networking. Its 40GBASE-CR4 standard, ease of installation, and versatile applications make it a valuable asset in data centers, high-performance computing environments, and enterprise networks. By understanding its technical specifications, applications, and installation process, network administrators can harness the full potential of the QSFP-H40G-CU5M, ensuring a seamless and efficient networking experience.