200G QSFP56 DAC

Product Overview

The 200G QSFP56 DAC is a high-performance, high-speed direct-attach copper cable, rigorously designed and manufactured in compliance with the QSFP MSA, InfiniBand HDR, and SFF-8665 standards. It delivers excellent high-speed data transmission performance and stable operational reliability. The product offers a variety of wire gauges from 26 to 30 AWG, supports up to 3 meters of transmission distance, and can be configured with either PVC or LSZH jacket materials. It supports 4x56G HDR and 4x25G EDR transmission rates, features hot-swappable capability, incorporates low-power consumption and EM interference-resistant design, operates within a temperature range of 0°C to 70°C, and can be customized for industrial-grade applications. Additionally, it includes branch models such as QSFP56 to 4xSFP56 and QSFP56 to 2xQSFP56, making it widely compatible with 200G Ethernet, switches, servers, routers, supercomputing centers, cluster networks, and other scenarios—serving as a core connectivity component in high-speed data transmission networks.

Core Technical Features

This 200G QSFP56 DAC relies on rigorous protocol-compliant design to ensure seamless compatibility with various compliant devices. With a diverse selection of wire gauges ranging from 26 to 30 AWG, users can flexibly match different transmission distances and deployment scenarios; its maximum 3-meter transmission distance meets the cabling needs of most data centers and server rooms. Jacket materials are available in PVC or LSZH, with LSZH offering low-smoke, halogen-free characteristics, making it particularly suitable for environments with stringent fire safety requirements.

In terms of transmission performance, the product supports both 4x56G HDR and 4x25G EDR rates, reliably handling 200G-level high-speed data transfers. Its hot-swappable feature allows connections and disconnections to be performed while equipment remains operational, eliminating downtime and significantly improving maintenance efficiency. The low-power design effectively reduces device operating energy consumption, lowering overall power costs in data centers, while the EM interference-resistant design helps counteract electromagnetic disturbances in complex data center environments, ensuring stable and accurate data transmission and preventing packet loss or transmission delays.

Performance Parameters

1. Protocol Compliance: QSFP MSA, InfiniBand HDR, SFF-8665
2. Wire Gauge Options: 26–30 AWG
3. Maximum Transmission Distance: 3 m
4. Jacket Material: Optional PVC or LSZH
5. Supported Rates: 4x56G HDR, 4x25G EDR
6. Functional Features: Hot-swappable, low-power, EM interference-resistant design
7. Operating Temperature: 0°C–70°C (customizable for industrial-grade versions)
8. Branch Models: QSFP56 to 4xSFP56, QSFP56 to 2xQSFP56

Key Advantages

1. Multi-Protocol Compliance: Strict adherence to QSFP MSA, InfiniBand HDR, and SFF-8665 protocols ensures high compatibility with mainstream switch, server, and router brands, enabling rapid deployment without additional configuration.
2. Flexible Configuration Options: Offering 26–30 AWG wire gauges and optional PVC or LSZH jackets, along with a maximum 3-meter transmission distance, this product allows users to tailor their choices to specific application needs, adapting to diverse deployment environments.
3. High-Speed, Stable Transmission: Supporting 4x56G HDR and 4x25G EDR rates, it meets the demanding high-speed data transfer requirements of 200G Ethernet. Its EM interference-resistant design guarantees reliable, low-latency data transmission, ensuring stable and dependable operation.
4. Maintenance and Energy-Saving Benefits: Hot-swappable functionality enables non-stop maintenance, boosting operational efficiency; low-power design reduces energy consumption and lowers long-term operating costs.
5. Versatile Application: With multiple branch models available, it accommodates various device interface requirements and can be customized for industrial-grade temperatures, meeting the stringent demands of supercomputing centers, cluster networks, and other specialized scenarios.

Core Product Value

1. Protocol Compliance Ensures Device Compatibility, Reduces Deployment Costs, and Enables Rapid Networking
2. High-Speed, Stable Transmission Meets the Demands of 200G Ethernet Data Transfer, Enhancing Data Center Operational Efficiency
3. Flexible Configuration and Branch Models Adapt to Diverse Scenarios and Interface Needs, Expanding Application Scope
4. Low-Power and Hot-Swappable Design Cuts Maintenance Costs and Energy Expenditure, Improving Overall Operational Effectiveness

Target Customer Groups

Data center operators, network equipment integrators, switch and server manufacturers, supercomputing center operations teams, enterprise IT infrastructure service providers, and cluster network solution providers

Application Scenarios

This product is primarily used in 200G Ethernet-related applications, including connecting switches and servers within data centers, establishing high-speed links for core routers, interconnecting cluster networks in supercomputing centers, and facilitating internal data transmission in large enterprise IT facilities. In these scenarios, the 200G QSFP56 DAC, with its high-speed transmission, stable operation, and multi-protocol compatibility, provides reliable connectivity support for big data transfer, cloud computing, high-performance computing, and other business needs, ensuring efficient and accurate data transmission.

Industry Pain Points Addressed

1. Traditional connection cables often suffer from poor protocol compatibility, difficulty adapting to devices from different brands, and lengthy deployment cycles. By leveraging multi-protocol compliance, this product achieves plug-and-play functionality, shortening networking timelines.
2. Ordinary high-speed cables typically have limited transmission distances and weak resistance to interference, leading to frequent packet loss and transmission delays. Through diverse wire gauge options and EM interference-resistant design, this product meets varied transmission needs and ensures stable data delivery.
3. Some cables consume excessive power and require complicated maintenance procedures. The low-power design reduces energy costs, while the hot-swappable feature enables non-stop maintenance, enhancing operational efficiency.
4. For special environmental conditions, an industrial-grade version is available, addressing the challenge of conventional cables failing to operate stably under extreme temperatures, thus supporting demanding scenarios like supercomputing centers.

Common Questions FAQ

Q1: Which protocol standards does the 200G QSFP56 DAC support?
A: This product strictly adheres to QSFP MSA, InfiniBand HDR, and SFF-8665 standards, ensuring seamless compatibility with mainstream network devices that comply with these protocols.
Q2: What is the product’s maximum transmission distance, and what wire gauges are available?
A: The product supports up to 3 meters of transmission distance and offers a range of 26–30 AWG wire gauges, allowing users to select based on actual deployment requirements.
Q3: Is it suitable for industrial-grade temperature environments?
A: The standard operating temperature range is 0°C to 70°C, but an industrial-grade version can also be customized to meet broader temperature requirements.
Q4: What branch models are available?
A: Currently, two branch models are offered—QSFP56 to 4xSFP56 and QSFP56 to 2xQSFP56—catering to different device interface connection needs.
Q5: What energy-saving and maintenance advantages does the product provide?
A: The product employs a low-power design to reduce operating energy consumption, and its hot-swappable feature allows cable connections and disconnections to be performed while equipment remains operational, eliminating downtime and greatly improving maintenance efficiency.