Dell K9HPR 40GbE to 4 x 10GbE SFP+ Passive Copper Breakout 1m cable.

Product Details

• The DELL K9HPR 1 Meter QSFP+ to 4 x 10GbE SFP+ Breakout Cable is designed for superior connectivity, ensuring high performance and reliable network setups. This advanced cable provides seamless data transmission between multiple devices, offering flexibility and scalability for demanding applications.

DELL K9HPR Cable Overview

• Brand: Dell 
• Part Number: K9HPR
• Type: QSFP+ to 4 x 10GbE SFP+
• Length: 1 Meter
• Ideal for: High-speed network applications

Key Features

• 1-meter length for efficient connections across devices
• High-quality QSFP+ to SFP+ breakout functionality
• Supports up to 10GbE speeds, ensuring smooth data flow
• Durable construction for long-lasting reliability
• Compact design, perfect for space-conscious environments

Compatibility with Systems

Supported Systems

This cable is compatible with a wide range of DELL systems, including:

• Optiplex GX260 MT
• PowerEdge 1900
• PowerEdge M1000e
• PowerEdge M820
• PowerEdge R815
• PowerEdge T610

Versatile Connectivity

• This cable provides robust support for several network configurations, ensuring maximum compatibility and optimal network performance.

Applications

The DELL K9HPR cable is highly recommended for network professionals seeking to upgrade or optimize their infrastructure. It is perfect for:

• Data centers
• Enterprise networks
• High-performance server environments
• Connecting multiple switches and servers

Dell K9HPR 1m 10Gbps QSFP+ to 4xSFP+ Breakout Copper Direct Attach Cable Overview

The Dell K9HPR 1m 10Gbps QSFP+ to 4xSFP+ Breakout Copper Direct Attach Cable (DAC) is a high-performance, cost-effective solution for data center networking, designed to deliver reliable connectivity in high-speed environments. This direct attach cable features a QSFP+ connector on one end, which breaks out into four SFP+ connectors, offering a flexible approach to network configurations that require multiple connections over shorter distances. Its design ensures low latency, minimal power consumption, and excellent signal integrity, making it suitable for a variety of data transmission needs in enterprise and cloud environments.

Key Features and Benefits

• 10Gbps Speed: The Dell K9HPR DAC supports 10Gbps data transmission, providing high bandwidth for fast data transfer, ideal for demanding applications such as data center interconnections and server-to-server communications.
• Low Latency: This cable is engineered to deliver minimal latency, ensuring that data is transmitted quickly and efficiently across the network without noticeable delays, which is crucial in environments where performance is key.
• Energy-Efficient: As a copper cable, the K9HPR offers a low-power solution compared to optical cables, reducing the overall energy consumption and cost of running high-speed network connections.
• Durability: Constructed from high-quality materials, this cable is designed for longevity and optimal performance in challenging conditions, making it a reliable choice for continuous use in demanding network infrastructures.
• Plug-and-Play: The Dell K9HPR DAC is simple to install with no additional software or configurations required, allowing for easy and quick deployment in a variety of settings.

Applications of the Dell K9HPR Breakout Copper DAC

The Dell K9HPR 1m 10Gbps QSFP+ to 4xSFP+ Breakout Copper Direct Attach Cable is designed for a wide range of applications in enterprise and data center environments. Below are some of the common use cases where this cable excels:

Data Center Connectivity

One of the primary uses for the K9HPR DAC is in data centers, where high-speed, low-latency connections are necessary for efficient data flow between servers, switches, and other network devices. The 1-meter cable length is ideal for short-range interconnections, making it a perfect fit for dense network environments where space is at a premium. By supporting 10Gbps transmission, this cable allows for seamless data exchange between equipment without compromising on speed or performance.

Server-to-Server Communication

For organizations running large-scale server environments, the Dell K9HPR DAC can be used to link multiple servers together. Its breakout design, with a single QSFP+ connector leading to four SFP+ connections, ensures flexibility in creating customized server-to-server connections that meet specific networking requirements. This feature helps reduce cable clutter while optimizing bandwidth utilization.

High-Performance Computing (HPC)

In High-Performance Computing environments, where large volumes of data are processed at high speeds, the Dell K9HPR DAC provides the reliability and speed necessary to meet the demands of advanced applications, simulations, and research tasks. The 10Gbps speed ensures that large data sets can be transferred quickly, enabling faster computation times and enhanced overall system performance.

Cloud Computing

Cloud service providers rely on high-performance networking solutions to provide uninterrupted service to their clients. The K9HPR DAC is ideal for cloud computing infrastructures, where multiple servers need to be interconnected to provide scalable, high-speed networking. By utilizing this DAC, cloud providers can offer better performance and higher reliability to customers.

How the Dell K9HPR Breakout DAC Works

The Dell K9HPR is a copper direct attach cable that connects two devices via its QSFP+ and SFP+ connectors. The cable consists of a single QSFP+ connector on one end that breaks out into four individual SFP+ connectors on the other end, allowing for multiple 10Gbps connections from a single port. The copper cable is designed to offer a cost-effective alternative to fiber optics, with the added benefit of lower energy consumption and easier installation.

Breakout Design

Unlike traditional cables that connect devices using a single cable per port, the K9HPR breakout cable allows for one QSFP+ connection to split into four separate SFP+ connections. This design is perfect for situations where multiple 10Gbps connections are required but space or port limitations exist. The breakout capability maximizes port density while simplifying cabling, which is especially beneficial in high-density network setups.

10Gbps Data Rate

At a speed of 10Gbps, the Dell K9HPR DAC delivers fast, reliable data transmission, meeting the requirements of modern enterprise and data center applications. The 10Gbps transmission rate ensures that large amounts of data can be moved quickly, making the cable ideal for applications that demand high bandwidth, such as video streaming, database transactions, and server replication.

Physical Specifications

The physical attributes of the Dell K9HPR 1m 10Gbps QSFP+ to 4xSFP+ Breakout Copper Direct Attach Cable are designed to deliver excellent performance while ensuring easy handling and installation. Below is an overview of the cable's key physical features:

Cable Length

Measuring 1 meter in length, this DAC is ideal for short-range connections, typically between devices in close proximity, such as in rack-mounted servers or data center switches. Its compact length minimizes cable clutter and reduces the risk of tangling or interference in dense environments.

Connector Type

The cable is equipped with a QSFP+ connector on one end and four SFP+ connectors on the other end. QSFP+ is a high-performance connector used in high-speed data transmission systems, capable of supporting 10Gbps speeds. The four SFP+ connectors allow for multiple network connections from a single cable, making it a versatile solution for various networking needs.

Material and Build Quality

Constructed from high-quality copper, the Dell K9HPR DAC ensures excellent signal integrity and low resistance, helping maintain signal quality over its length. The copper construction also enables a more cost-effective solution compared to fiber optic cables, offering the same high-speed capabilities at a reduced price point. The durable construction ensures that the cable will last for an extended period, even in demanding environments.

Advantages of the Dell K9HPR Breakout Copper DAC

When selecting a direct attach cable for high-speed network environments, there are several reasons why the Dell K9HPR 1m 10Gbps QSFP+ to 4xSFP+ Breakout Copper DAC is an excellent choice. Below are some of the standout features that make it a preferred option:

Cost-Effective Alternative to Fiber Optics

While fiber optic cables offer high-speed data transmission, they come with a higher price tag and can be more complex to install. The K9HPR DAC offers a more affordable solution while still providing the same high-performance capabilities, making it an ideal choice for businesses seeking cost savings without compromising on network speed.

Easy Installation and Maintenance

Another benefit of the Dell K9HPR DAC is its plug-and-play nature. The cable is designed to be easy to install, requiring no special tools or software configuration. This simplicity reduces the setup time and ensures that the cable can be quickly deployed in data centers or server rooms. Additionally, its low-maintenance design makes it easier to keep track of and manage in network environments.

Enhanced Network Flexibility

By offering the flexibility to break out from one QSFP+ connection to four SFP+ connections, the K9HPR DAC enables customized network configurations. This flexibility allows network administrators to optimize their network topology for maximum performance and efficiency, ensuring that resources are allocated where they are needed most.

Proven Performance and Reliability

As a product from Dell, the K9HPR DAC benefits from the company's reputation for delivering reliable, high-performance networking equipment. Dell’s engineering ensures that the cable will perform well under heavy workloads, making it a trusted solution for businesses with demanding network requirements.

Comparison with Other DACs

When comparing the Dell K9HPR DAC to other direct attach cables on the market, its unique combination of features makes it stand out. While other DACs may offer similar speeds or connector types, the Dell K9HPR’s breakout design and compact size give it a distinct advantage in environments where space, flexibility, and cost are top priorities. The low-power nature of the copper construction also makes it a more energy-efficient option than some alternatives, contributing to overall cost savings.

Considerations for Choosing the Right DAC

When selecting a DAC for your network, it is important to consider factors such as the required data transfer rate, the physical distance between devices, and the type of connectors needed. The Dell K9HPR DAC is ideal for short-range applications where 10Gbps speeds are sufficient, and the breakout design is necessary to maximize port density. If your network requires longer cable runs or higher speeds, you may want to consider fiber optic cables or alternative DACs that support higher speeds.

Conclusion

The Dell K9HPR 1m 10Gbps QSFP+ to 4xSFP+ Breakout Copper Direct Attach Cable is an excellent choice for organizations seeking a high-performance, flexible, and cost-effective solution for their networking needs. Whether you’re connecting servers, switches, or storage devices in a data center, this DAC provides reliable, high-speed connectivity with minimal energy consumption. Its simple installation, low latency, and versatile design make it a great option for a variety of applications, including cloud computing, high-performance computing, and server-to-server communications.