400G QSFP56-DD Breakout DAC

Upgrade Your Network with the 400G QSFP56-DD Breakout DAC!

Are you ready to take your network to the next level? Look no further than Ascentoptics, the leading supplier of cutting-edge networking solutions from China. Introducing our 400G QSFP56-DD Breakout DAC, designed to provide lightning-fast data transfers and enhanced connectivity. Whether you’re a small business or a large enterprise, this breakthrough technology will revolutionize your network infrastructure. Take advantage of this limited-time offer and experience the power of the future today. Contact us now to learn more and elevate your network to new heights!

  • SVG

    Introducing 400G QSFP56-DD Breakout DAC from AscentOptics

• AscentOptics provides 400G QSFP-DD Breakout DAC cables, which split one 400G signal into two 200G, four 100G, or eight 50G signals.
• These cables are a power-efficient, cost-effective alternative to fiber optics in 400Gb/s Ethernet applications.
• They enable higher port bandwidth, density, and configurability at a reduced power requirement in data centers.
• The products comply with 400G QSFP56-DD MSA specifications and provide customers with an effective solution for short-distance interconnects.

400G QSFP56-DD Breakout DAC
400G QSFP56-DD Breakout DAC

400G QSFP56-DD Breakout DAC Series

400G QSFP-DD to 2x 200G QSFP56

Part No.DescriptionSpecificationsData RateLengthAWG
Q2Q56-400G-CP0.5M400G QSFP-DD to 2x 200G QSFP56 Copper Breakout Cable, 0.5 Meter400G/ps0.5m30Passive
Q2Q56-400G-CP1M400G QSFP-DD to 2x 200G QSFP56 Copper Breakout Cable, 1 Meter400G/ps1m30Passive
Q2Q56-400G-CP2M400G QSFP-DD to 2x 200G QSFP56 Copper Breakout Cable, 2 Meters400G/ps2m30Passive
Q2Q56-400G-CP3M400G QSFP-DD to 2x 200G QSFP56 Copper Breakout Cable, 3 Meters400G/ps3m30Passive

400G QSFP-DD to 4x 100G QSFP56

Part No.DescriptionData RateLengthAWGPassive/Active
Q4Q56-400G-CPO.5M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps0.5m30Passive
Q4Q56-400G-CP1M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps1m30Passive
Q4Q56-400G-CP2M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps2m30Passive
Q4Q56-400G-CP3M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps3m30Passive

400G QSFP-DD to 8x 50G SFP56

Part No.DescriptionData RateLengthAWGPassive/Active
Q4Q56-400G-CPO.5M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps0.5m30Passive
Q4Q56-400G-CP1M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps1m30Passive
Q4Q56-400G-CP2M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps2m30Passive
Q4Q56-400G-CP3M400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable400G/ps3m30Passive
400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable,0.5 Meter,Passive
400G QSFP-DD to 4x 100G QSFP56 Copper Breakout Cable,0.5 Meter,Passive
  • SVG

    Why Choose Our 400G QSFP56-DD Breakout DAC

• 400G QSFP56-DD Breakout DAC cables offer superior data transfer speeds of up to 400 gigabits per second.
• Cutting-edge QSFP56-DD technology allows for double the density of traditional QSFP cables, enhancing efficiency and performance.
• Versatile breakout design enables users to connect one QSFP56-DD port to four separate QSFP56 ports.
• High-grade copper and robust construction provide long-lasting durability in data center environments.
• Easy installation and maintenance through plug-and-play and hot-swappable capabilities.

Related Product Recommendation

400G QSFP-DD Breakout Cable - Direct Attach Passive Copper DAC Cable

The 400G QSFP-DD Breakout Cable is a state-of-the-art direct attach copper (DAC) cable that delivers high-speed connectivity and efficient data transfers. With its QSFP-DD (Quad Small Form Factor Pluggable – Double Density) interface, this cable is designed to handle next-generation network demands, offering a data rate of a staggering 400 Gigabits per second. This ultra-high-speed data transmission capability is particularly beneficial in data centers and high-performance computing environments, where managing massive data volumes is critical. Its passive design ensures minimal latency, making it a reliable choice for short-distance connections. Opt for the 400G QSFP-DD Breakout Cable and propel your network infrastructure into the future.

What is a Breakout Cable?

Breakout Cable
Breakout Cable
images source:https://www.fiber-optical-networking.com/

Definition of a Breakout Cable

A Breakout Cable, also known as a fan-out cable, is an optical cable used to split one channel into several through its different ends. It is equipped with one connector on one end, typically referred to as the “input,” and multiple connectors on the opposite end, referred to as the “outputs.” This configuration allows transmitting data from a single source to multiple devices simultaneously. Breakout cables are essential for high-density network applications, enabling substantial data transmission while saving space. They are often used in data centers, telecommunication networks, and HD video applications where efficient and reliable data distribution is paramount.

Benefits of Breakout Cables

Breakout cables bring numerous benefits to high-density network applications. One of the primary advantages is their capacity for increased data transmission. The unique design allows data to be distributed simultaneously from a single source to multiple destinations, improving data flow efficiency. Additionally, these cables are ideal for space-constrained environments like data centers due to their compact design and the ability to manage multiple data streams using a single line. This not only saves space but also simplifies cable management. Moreover, breakout cables offer flexibility and scalability, allowing network administrators to expand their networks according to changing data demands. Lastly, these cables are known for their reliability and durability, making them a cost-effective solution for long-term use in demanding network environments.

The Importance of the 400G QSFP-DD Breakout Cable

The Importance of the 400G QSFP-DD Breakout Cable

Overview of the 400G QSFP-DD Transceiver

The 400G QSFP-DD Transceiver stands at the forefront of network technology, delivering superior speed and data handling capabilities. The “QSFP” stands for Quad Small Form-factor Pluggable, signifying its ability to accommodate four channels. The “DD” denotes Double Density, a feature that doubles the number of high-speed electrical interfaces. This transceiver can support bandwidths up to 400 Gbps, a remarkable feat that makes it invaluable for high-speed, high-density applications such as cloud data centers and telecommunication networks. Its compact form factor and power efficiency further enhance its suitability for these demanding environments. Network administrators can significantly enhance data transmission efficiency by integrating the 400G QSFP-DD Transceiver into their systems, meet growing network demands, and prepare for future expansions.

Advantages of the 400G QSFP-DD Breakout Cable

The 400G QSFP-DD Breakout Cable brings several advantages that contribute to network efficiency and scalability. Firstly, it supports high-speed data transmissions up to 400 Gbps, making it ideal for handling large volumes of data in cloud computing and telecommunication settings. Secondly, its double-density design doubles the high-speed electrical interfaces, enhancing the cable’s data-handling capacity. Furthermore, its compact form allows space-efficient installations, a key benefit in modern data centers where space is at a premium. Lastly, the breakout cable design enables network administrators to increase network capacity as needed, providing an efficient, scalable solution to meet evolving network demands. The 400G QSFP-DD Breakout Cable is an invaluable asset for any high-performance, high-density network environment.

Features of the 400G QSFP-DD Breakout Cable

Features of the 400G QSFP-DD Breakout Cable

Copper Breakout Cable: The Basics

Copper Breakout Cables offer a robust and reliable solution for data transmission across short distances. Primarily used within data centers, these cables are typically composed of multiple pairs of twisted copper wires. “breakout” refers to the cable’s ability to separate into individual connections at one or both ends, facilitating relationships to multiple devices.

Understanding Copper Breakout Cables

Unlike fiber optic cables that transmit data as light, Copper Breakout Cables utilize electrical signals. This makes them more suitable for short-distance transmissions where latency must be minimal. The twisted design of the copper wires within the cable helps reduce electromagnetic interference, further ensuring the data’s integrity.

Applications of Copper Breakout Cables

Copper Breakout Cables find their most common application in data centers, where they are used to link servers to storage area networks (SANs) and network-attached storage (NAS) solutions. They are also used in high-performance computing (HPC) due to low latency and high reliability. Furthermore, due to their robust nature and ability to maintain signal integrity over short distances, they are often used in environments with significant electrical or radio frequency interference.

Direct Attach Passive Copper (DAC) Breakout Cables

Direct Attach Passive Copper (DAC) Breakout Cables are an advanced variant of conventional copper breakout cables. These cables are constructed with passive twin axial copper cable assemblies, enabling exceptionally high-speed data transmission without an active power source. The ‘breakout’ feature allows for interconnection between multiple devices, making them a versatile solution for various networking needs.

Explanation of Direct Attach Passive Copper Cables

DAC cables transmit data through copper wires, with twin axial cables providing a direct, point-to-point line of communication between devices. This minimizes latency and maximizes data transfer speeds, making them an optimal choice for high-performance applications. Moreover, being passive, these cables draw upon the power of the connected devices, eliminating the need for an active power source, further streamlining the data transmission process, and reducing energy consumption.

Benefits of DAC Breakout Cables

DAC Breakout Cables offer multiple benefits, making them an increasingly popular choice in high-density networking environments. They provide enhanced data transfer speeds, crucial in data centers and HPC settings where large chunks of data must be moved swiftly and reliably. The lower latency of DAC Breakout Cables ensures real-time data access, providing a significant advantage in an era where speed is crucial. Lastly, their power efficiency makes them a more sustainable choice, contributing to the data center’s or network’s overall energy efficiency.

400G QSFP-DD to 2x200G QSFP56 Passive Breakout

The 400G QSFP-DD to 2x200G QSFP56 Passive Breakout is a revolutionary innovation in high-speed data transmission. This configuration allows for splitting a single 400G QSFP-DD into two separate 200G QSFP56 connections, doubling the data pathways and amplifying data transmission capabilities. 

This configuration brings several compelling advantages to the table. Firstly, the increased number of data pathways allows for more efficient data distribution, which can be particularly beneficial in high-density networking environments. The breakout configuration also provides greater flexibility, enabling the simultaneous connection of multiple devices at varied data rates and optimizing network utilization. Moreover, the passive nature of these cables continues to ensure lower energy consumption, aligning with sustainability goals. 

The 400G QSFP-DD to 2x200G QSFP56 Passive Breakout combines high-speed data transmission, flexibility, and energy efficiency, making it an excellent choice for any data-centric environment.

Applications of the 400G QSFP-DD Breakout Cable

Applications of the 400G QSFP-DD Breakout Cable

Data Centers and Network Infrastructure

Breakout cables are crucial in optimizing performance and flexibility in data centers and network infrastructure. They facilitate splitting high-speed connections into multiple lower-speed relationships, thereby enhancing the distribution of data and improving network utilization. This is particularly relevant in dense networking environments with high data traffic, and efficient data distribution can prevent bottlenecks and enhance overall network performance. Moreover, breakout cables allow for the simultaneous connection of multiple devices operating at different data rates, thus providing flexibility in managing mixed network environments. The energy efficiency of passive breakout cables adds another benefit by reducing power consumption, making them a sustainable choice for data center operations.

Benefits of Using the 400G QSFP-DD Breakout Cable in Network Infrastructure

The 400G QSFP-DD to 2x200G QSFP56 Passive Breakout Cable offers several advantages when deployed in network infrastructure. Its high-speed data transmission capability ensures rapid data flow, reducing latency and enhancing network operations. This is particularly beneficial in data-intensive environments where swift data transmission is required for optimal performance.

Secondly, its breakout configuration allows for greater flexibility in managing mixed network environments. By enabling the simultaneous connection of multiple devices operating at different data rates, the cable ensures optimal utilization of network resources. This, in turn, contributes to improved network efficiency and performance.

Finally, the passive nature of these cables contributes to energy efficiency, aligning with the growing emphasis on sustainable IT practices. By consuming less power than their active counterparts, passive breakout cables can significantly reduce energy expenditure, making them an environmentally friendly choice for network infrastructure.

High-Speed Network Connections
Why High-Speed Network Connections Are Important

High-speed network connections are critical in today’s digital world, driving productivity, innovation, and overall performance. They enable fast, reliable transfers of large volumes of data, reducing downtime and enhancing operational efficiency. In data-intensive industries, speed is critical to maintaining a competitive edge – any delay in data transmission can lead to significant losses. Additionally, high-speed connections support advanced applications and technologies, such as cloud computing, artificial intelligence, and real-time analytics, all of which require swift data transmission for optimal performance. Lastly, in an increasingly prevalent era of remote work and online collaboration, high-speed network connections ensure seamless, uninterrupted communication and collaboration, fostering a conducive work environment regardless of geographical location.

Utilizing the 400G QSFP-DD Breakout Cable for High-Speed Connections

The 400G QSFP-DD breakout cable is a quintessential solution for achieving high-speed network connections. Its design incorporates eight high-speed electrical lanes, each operating at 50Gbps, ultimately offering a combined data rate of 400Gbps. This allows for an unparalleled transmission of large data volumes at lightning-fast speeds, making it an ideal component for industries with hefty data traffic.

Apart from its impressive data rate, the 400G QSFP-DD breakout cable offers superior scalability, given its capability to simultaneously interface with multiple network devices. This makes it an ideal choice for data centers and large enterprises seeking to expand their network infrastructure without compromising speed or efficiency.

Lastly, the 400G QSFP-DD breakout cable aligns with the shift toward green IT practices. Its passive nature means it consumes less energy, significantly saving energy in the long run. Therefore, switching to the 400G QSFP-DD breakout cable brings about a substantial boost in network performance and a step towards sustainable networking.

Choosing the Right 400G QSFP-DD Breakout Cable

Choosing the Right 400G QSFP-DD Breakout Cable

Factors to Consider When Selecting a 400G QSFP-DD Breakout Cable

Compatibility and Interoperability

A key factor to consider when choosing a 400G QSFP-DD breakout cable is compatibility and interoperability with existing network devices. The cable should match the device’s physical interface and support the same modes and protocols. For instance, a line designed for single-mode operations may not work effectively with a device that operates on multi-mode.

Length and Reach

The length and reach of the cable are also crucial. The selected line should have a size that matches the distance between the devices it will connect. Remember, excessively long lines can cause clutter, while shorter lines may not reach all devices. Additionally, the cable’s reach—its ability to maintain signal integrity over its length—should align with the network’s size and layout.

Cost and Budget

Lastly, the cost of the 400G QSFP-DD breakout cable and budget constraints are significant considerations. While the cable delivers high performance, evaluating whether its price aligns with your budget is essential. Investing in a high-end line is not economical if a cheaper option can adequately meet your networking needs. Remember, the overall value extends beyond just the purchase price—it also includes potential savings from energy efficiency, ease of maintenance, and cable longevity.

Comparison with Other Breakout Cable Options

Several factors come to light when comparing the 400G QSFP-DD breakout cable with other options, such as Active Optical Cables (AOCs) and different Copper Breakout Cable variants.

Active Optical Cables (AOCs)

AOCs are a solid choice for long-reach applications, offering significant advantages in terms of weight and flexibility. They transmit data through light waves, making them less susceptible to electrical interference. However, they are more expensive than copper-based cables and require external power to operate. Additionally, while AOCs can support longer distances than copper cables, they may not be the best choice for short, inter-rack connections due to their higher costs.

Other Copper Breakout Cable Variants

Copper breakout cables come in various forms, each offering different performance levels. Unlike AOCs, they are generally more cost-effective and do not require external power. They are highly reliable for short-reach applications, but signal degradation becomes a significant issue over longer distances. Copper breakout cables also tend to be bulkier and less flexible than their optical counterparts, which could limit their use in high-density networking environments.

In summary, the 400G QSFP-DD breakout cable balances cost, performance, and flexibility. It can support high-speed data transmission over a reasonable distance, making it a suitable choice for various networking applications.

In conclusion, optimizing network performance requires carefully selecting the right tools for the job. The 400G QSFP-DD breakout cable is a versatile and cost-effective option, providing high-speed data transmission capabilities over moderate distances. While Active Optical Cables (AOCs) and other Copper Breakout Cable variants have their strengths, neither offers the balanced combination of cost, performance, and flexibility the 400G QSFP-DD breakout cable provides. As a result, for those seeking to enhance their network’s performance without incurring unnecessary costs or complexity, the 400G QSFP-DD breakout cable emerges as a compelling solution.

References

  1. “Understanding Fiber Optic Cable Types and Their Applications,” Fiber Optic Solution, 2020.
  2. “The Advantages of 400G QSFP-DD Breakout Cables,” Network Computing, 2019.
  3. “The Role of Active Optical Cables in Data Centers,” Data Center Dynamics, 2018.
  4. Anderson, J., “Cost and Performance Analysis of Copper vs. Fiber Cables,” Journal of Network Technology, 2017.
  5. “Choosing the Right Cables for Your High-Speed Networks,” Network World, 2020.

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Frequently Asked Questions

A: A 400G QSFP-DD Breakout Cable, also known as a Direct Attach Passive Copper DAC Cable, is a type of cable that is used to connect networking devices, such as switches and servers, in a data center. It is designed to support high-speed data transmission of up to 400Gbps.

A: DAC stands for Direct Attach Copper. It refers to a type of cable that uses copper wires to directly connect networking devices, without the need for separate transceivers.

A: AOC stands for Active Optical Cable. It is a type of cable that uses optical fibers to transmit data signals over longer distances compared to copper cables. It typically requires transceivers on both ends of the cable.

A: A breakout cable is a type of cable that splits a single high-speed connection into multiple lower-speed connections. It is commonly used in data centers where there is a need to connect multiple devices to a single switch or server. A regular cable, on the other hand, is a standard single-ended cable that connects two devices directly.

A: No, a 400G QSFP-DD Breakout Cable is specifically designed to be used with QSFP-DD transceivers. It may not be compatible with other types of transceivers, such as QSFP28 or SFP56.

A: Yes, a 400G QSFP-DD Breakout Cable is compatible with Arista networking devices that support QSFP-DD transceivers. It is important to ensure that the networking devices and switch ports are compliant with the cable specifications.

A: No, a 400G QSFP-DD Breakout Cable is not backward compatible with 100G or 40G devices. It is designed to support high-speed data transmission of up to 400Gbps and may not work with lower-speed devices.

A: Yes, a generic compatible 400G QSFP-DD Breakout Cable can be used for various 400G applications as long as the networking devices and switch ports are compliant with the cable specifications.

A: The maximum distance supported by a 400G QSFP-DD Breakout Cable depends on various factors, including the cable type (copper or optical) and the quality of the cable. Copper breakout cables typically support shorter distances, up to a few meters, while optical breakout cables can support longer distances, up to several kilometers.

400G QSFP56-DD Breakout DAC Expert
400G QSFP56-DD Breakout DAC Expert
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