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Top 10 DAC Direct Attach Cable Manufacturers in China 2026

Introduction to DAC Direct Attach Cable

Direct Attach Cables (DAC) are high – speed cables used for direct connections between network devices such as switches, servers, and storage systems. They are cost – effective alternatives to optical transceivers, offering high performance and lower power consumption. DACs come in different lengths and data rates, making them suitable for a variety of applications, from data centers to enterprise networks. DAC Direct Attach Cable

Shenzhen Circle Interconnect Electronics Co., Ltd.

Shenzhen Circle Interconnect Electronics Co., Ltd. is a prominent player in the field of electronic interconnection products. With years of experience in the industry, the company has established a reputation for its high – quality and innovative solutions. It is committed to meeting the diverse needs of customers in the global market by providing reliable and efficient interconnection products.

  • Features in DAC Direct Attach Cable:

    • High – speed data transmission: Their DAC cables support high – speed data rates, ensuring smooth and efficient communication between devices.
    • Customization: The company offers customized solutions to meet the specific requirements of different customers.
    • Excellent signal integrity: Their cables are designed to minimize signal loss and interference, providing stable performance.
  • Advantages:

    • Strong R & D capabilities: The company invests heavily in research and development, continuously improving the quality and performance of their products.
    • Strict quality control: They have a comprehensive quality control system in place to ensure that every product meets the highest standards.
    • Excellent customer service: The company provides timely and professional customer service, helping customers solve problems effectively.

    Website: https://www.szcircleinterconnect.com/

Hisense Broadband Multimedia Co., Ltd.

Hisense is a well – known Chinese brand with a long history of innovation in the electronics field. Hisense Broadband Multimedia focuses on broadband communication and optical network products.

  • Features in DAC Direct Attach Cable:

    • Compatibility: Their DAC cables are highly compatible with a wide range of network equipment, ensuring seamless integration.
    • Long – term reliability: With a reputation for quality, their cables are designed to operate stably over long periods.
    • Energy – efficient: Hisense’s DAC cables consume less power, reducing the overall energy cost of the network.
  • Advantages:

    • Large – scale production: The company has large – scale production facilities, enabling them to provide products in large quantities.
    • Strong brand influence: Hisense’s brand is well – recognized in the market, which gives customers more confidence in their products.
    • Technological innovation: They continuously invest in new technologies to improve the performance of their DAC cables.

ZTE Corporation

ZTE is a global leader in telecommunications equipment and network solutions. It has a strong R & D and manufacturing base in the field of communication.

  • Features in DAC Direct Attach Cable:

    • High – end technology: ZTE uses advanced manufacturing technologies in its DAC cables, ensuring high – end performance.
    • Scalability: Their cables can be easily scaled to meet the growing needs of network expansion.
    • Global standard compliance: ZTE’s DAC cables comply with international standards, facilitating their use in global networks.
  • Advantages:

    • Global network: The company has a wide – spread global sales and service network, providing local support to customers.
    • Extensive R & D experience: ZTE has decades of R & D experience in the communication field, which can be applied to the development of DAC cables.
    • Strong financial support: It has strong financial resources to support continuous product innovation and improvement.

Fiberhome Technologies Group

Fiberhome is a major player in the field of optical communication. It has a complete industrial chain in optical fiber, optical cable, and communication equipment.

  • Features in DAC Direct Attach Cable:

    • High – quality materials: Fiberhome uses high – quality materials in its DAC cables, ensuring long – term durability.
    • Industry – leading performance: Their cables offer industry – leading data transmission performance and signal quality.
    • Integration with optical systems: Fiberhome can easily integrate its DAC cables with its existing optical communication systems.
  • Advantages:

    • Vertical integration: The company’s vertical integration advantage allows for better control of the production process and cost.
    • Rich industry experience: With years of experience in the optical communication industry, Fiberhome has a deep understanding of customer needs.
    • Strong research teams: They have a large number of professional researchers dedicated to improving the performance of their products.

Accelink Technologies Co., Ltd.

Accelink is an expert in optoelectronic devices and high – speed optical communication products. It focuses on providing high – quality and high – performance solutions.

  • Features in DAC Direct Attach Cable:

    • High – speed rates: Their DAC cables can support extremely high data transfer rates, meeting the needs of high – end data centers.
    • Low latency: Accelink’s cables are designed to minimize latency, ensuring real – time data transmission.
    • Miniaturization: They are constantly working on the miniaturization of their DAC cables, saving space in network cabinets.
  • Advantages:

    • Technological leadership: Accelink is at the forefront of optoelectronic technology, which gives it an edge in the DAC cable market.
    • Good after – sales service: The company provides comprehensive after – sales service to ensure the normal operation of products.
    • Strategic partnerships: It has established strategic partnerships with many well – known enterprises, facilitating knowledge sharing and technology transfer.

Sumitomo Electric Industries (China) Limited

Sumitomo Electric is a global company with a long – standing reputation in the electrical and communication industries. Its Chinese subsidiary also plays an important role in the local market.

  • Features in DAC Direct Attach Cable:

    • High – reliability design: The cables are designed to be highly reliable, withstanding harsh environmental conditions.
    • Good electromagnetic compatibility: Sumitomo’s DAC cables have excellent electromagnetic compatibility, reducing interference with other devices.
    • Diverse product portfolio: They offer a wide range of DAC cable products to meet different customer requirements.
  • Advantages:

    • Global technology platform: The company can leverage its global technology platform to bring advanced technologies to its Chinese products.
    • Strict quality management: Sumitomo has a strict quality management system, ensuring the high quality of each product.
    • Long – term market presence: It has a long – term presence in the market, which has gained high customer recognition.

CommScope (China) Networks Technologies Co., Ltd.

CommScope is a well – known provider of communication network infrastructure solutions. In China, it has a large market share in the field of network cabling.

  • Features in DAC Direct Attach Cable:

    • Easy installation: Their DAC cables are designed for easy installation, reducing the installation time and cost.
    • End – to – end solutions: CommScope can provide end – to – end network solutions, including DAC cables, which simplifies the procurement process for customers.
    • Network optimization: The company’s cables are optimized for network performance, improving the overall efficiency of the network.
  • Advantages:

    • Comprehensive product line: CommScope has a comprehensive product line, which can meet the different needs of various networks.
    • Professional technical support: They offer professional technical support to help customers solve installation and operation problems.
    • Market – proven solutions: Their solutions have been widely used in the market, and their reliability has been proven.

Xinxing Cathay International Group Co., Ltd.

Xinxing Cathay International is a large – scale enterprise group with diverse business areas, including communication cable manufacturing.

  • Features in DAC Direct Attach Cable:

    • Cost – effectiveness: The company can provide cost – effective DAC cables without sacrificing quality.
    • High – volume production capacity: It has a large – scale production line, enabling mass production to meet market demand.
    • Stable supply: Xinxing Cathay can ensure a stable supply of DAC cables, which is crucial for large – scale projects.
  • Advantages:

    • Integrated sourcing: The group’s diverse business structure allows for integrated sourcing of raw materials, reducing costs.
    • Strong production management: They have effective production management systems to ensure high – quality and efficient production.
    • Adaptability to market changes: The company can quickly adapt to market changes and adjust its production strategies.

Wuhan Telecommunication Devices Co., Ltd.

Wuhan Telecommunication Devices is a professional manufacturer of communication devices and cables. It has a long – term focus on the development and production of communication products.

  • Features in DAC Direct Attach Cable:

    • High – precision manufacturing: Their cables are manufactured with high – precision processes, ensuring consistent quality.
    • Custom – made services: The company can provide custom – made DAC cables according to customer’s special requirements.
    • Environmental protection: Wuhan Telecommunication Devices’ cables are designed to meet environmental protection standards.
  • Advantages:

    • Local advantage: Being located in the communication – intensive area of Wuhan, it has access to rich industry resources.
    • Skilled workforce: The company has a large number of skilled workers and engineers, ensuring the quality of production.
    • Continuous innovation: It is committed to continuous innovation in product design and manufacturing technology.

Jiangsu Zhongtian Technology Co., Ltd.

Zhongtian Technology is a well – known cable manufacturer in China. It is involved in various cable – related industries.

  • Features in DAC Direct Attach Cable:

    • Advanced shielding technology: Their DAC cables use advanced shielding technology to reduce electromagnetic interference.
    • Wide application range: The cables can be used in various application scenarios, from small – scale enterprise networks to large – scale data centers.
    • Good durability: Zhongtian Technology’s cables are made of high – quality materials, ensuring long – term use in different environments.
  • Industrial Wire Harness Advantages:

    • Rich cable production experience: The company has decades of cable production experience, which gives it a technical edge.
    • Large – scale production capacity: It has large – scale production facilities, which can meet large – scale orders and ensure timely delivery.
    • Comprehensive quality control: From raw material inspection to finished product testing, the company has a comprehensive quality control system.