직접 연결 케이블 시장 - 세계 산업 규모, 점유율, 동향, 기회, 예측 : 유형별, 용도별, 지역별＆경쟁(2021-2031년)

The Global Direct Attach Cable Market will grow from USD 13.57 Billion in 2025 to USD 42.57 Billion by 2031 at a 20.99% CAGR. the Global Direct Attach Cable Market centers on high-speed, twinaxial copper assemblies equipped with transceivers, designed for short-range data transfer between servers, network switches, and storage systems. The market is chiefly propelled by the essential requirement for low-latency and cost-effective connectivity within enterprise networks and hyperscale data centers. Furthermore, the emphasis on energy conservation reinforces market growth, as passive copper cables utilize considerably less power than active optical alternatives, rendering them vital for minimizing operational costs in high-density rack environments.

A major hurdle restricting wider market growth is the physical constraint of signal attenuation in copper conductors, which significantly limits transmission ranges as data rates increase. This issue frequently confines deployments to distances under three meters, requiring alternative media for longer connections. Despite this limitation, the technology maintains robust industrial backing due to its reliability in storage applications. As reported by the Fibre Channel Industry Association, cumulative Fibre Channel port shipments exceeded 160 million in 2024, underscoring the enduring commercial demand for these copper-based interconnects in critical storage infrastructures.

Market Driver

The swift growth of cloud computing and hyperscale infrastructure acts as a primary catalyst for market development. As major cloud service providers construct massive data centers to support digital transformation, the demand for short-distance, high-bandwidth interconnects within server racks rises exponentially. Direct Attach Cables are preferred in these settings for their ability to link top-of-rack switches to servers without the thermal and power overhead associated with optical solutions. This infrastructural boom is highlighted by significant capital investments from industry leaders aimed at expanding physical capacity; for instance, Microsoft reported in its 'Fourth Quarter Fiscal Year 2024 Results' in July 2024 that capital expenditures reached USD 19 billion to support AI and cloud offerings, a figure largely directed toward satisfying data center infrastructure needs.

Simultaneously, the surging demand for rapid data transmission, driven specifically by artificial intelligence and machine learning workloads, compels the adoption of advanced interconnects. As data center architectures shift toward 400G and 800G speeds, copper-based assemblies remain the preferred medium for short-reach connections due to their superior signal integrity and latency performance over limited distances compared to active alternatives. This trend is reflected in the financial results of key component manufacturers, such as Amphenol Corporation, which noted in its 'Third Quarter 2024 Results' in October 2024 that IT Datacom sales increased 60 percent year-over-year, significantly driven by AI-related interconnect demand. Additionally, Cisco Systems validated this trajectory in 2024 by exceeding USD 1 billion in AI orders with webscale customers, reflecting the immense volume of hardware required for next-generation networks.

Market Challenge

The inherent physical limitation of signal attenuation in copper conductors presents a significant barrier to the expansion of the Global Direct Attach Cable Market. As data centers migrate toward higher networking speeds to accommodate bandwidth-intensive workloads like artificial intelligence and machine learning, electrical resistance within copper wires rises disproportionately, causing rapid signal degradation over distance. This physical characteristic forces network architects to restrict the use of passive copper assemblies to very short connections, effectively capping their utility to intra-rack applications. Consequently, for any distance requiring a reach beyond these minimal spans, operators are compelled to substitute cost-effective copper cables with more expensive active optical alternatives, thereby reducing the total addressable market for direct attach solutions.

The impact of this restriction is evident in the diminishing maximum reach of these cables as industry standards evolve. In 2024, the Ethernet Alliance highlighted in an updated industry roadmap that increasing per-lane data rates to 224 Gbps restricts the maximum effective reach of passive copper cabling to approximately one meter. This drastic reduction in usable length confines the technology to server-to-top-of-rack connections, preventing it from capturing the broader connectivity volume found in longer-range spine-leaf or row-to-row architectures. This functional ceiling limits the volume of copper interconnects that can be deployed in modern hyperscale environments, directly impeding the market's potential for broader adoption.

Market Trends

The emergence and adoption of Active Electrical Cables (AECs) represent a pivotal shift in the market, addressing the physical limitations of standard copper at extremely high data rates. As signaling speeds rise to support 800G architectures, traditional passive copper cables suffer from excessive bulk and severely limited reach, often restricted to less than one meter. AECs integrate signal retiming circuitry within the connector heads, effectively extending transmission distance and allowing for the use of thinner wire gauges that improve rack airflow. This technological innovation bridges the gap between passive copper and expensive optical solutions, rapidly securing its position in hyperscale deployments; for example, Credo Technology Group reported in its 'First Quarter Fiscal Year 2026 Financial Results' in September 2025 that revenue hit USD 223 million, a 274 percent increase year-over-year, driven significantly by the material revenue contribution from their Active Electrical Cable product line.

Concurrently, the market is defined by the proliferation of interconnects within massive AI and High-Performance Computing clusters. Unlike traditional front-end networks, modern AI architectures require backend fabrics linking thousands of accelerators in high-density, non-blocking configurations to minimize latency. This structural evolution demands immense volumes of short-range cabling to support the dense mesh of connections required across server rows. The scale of this infrastructure expansion is forcing network operators to deploy high-speed Ethernet fabrics at unprecedented volumes to support these specialized workloads; as noted by Arista Networks in February 2025 in its 'Fourth Quarter and Year End 2024 Financial Results', annual revenue reached USD 7.0 billion, a 19.5 percent increase from the previous year, a growth trajectory attributed to the robust expansion of AI networking clusters supporting thousands of compute nodes.

Key Market Players

• Sumitomo Electric Group
• Prysmian S.p.A,
• Belden Inc.
• Koch, Inc.
• Nexans
• Infinite Electronics International, Inc.
• Fiber Mountain
• TE Connectivity Corporation

Report Scope

In this report, the Global Direct Attach Cable Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Direct Attach Cable Market, By Type

• Direct Attach Copper Cable
• Active Optical Cable

Direct Attach Cable Market, By Application

• Data Center
• Telecommunication
• High-Performance Computing (HPC)
• Consumer Electronics
• Industrial Applications
• Others

Direct Attach Cable Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Direct Attach Cable Market.

Available Customizations:

Global Direct Attach Cable Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Direct Attach Cable Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Direct Attach Copper Cable, Active Optical Cable)
  • 5.2.2. By Application (Data Center, Telecommunication, High-Performance Computing (HPC), Consumer Electronics, Industrial Applications, Others)
  • 5.2.3. By Region
  • 5.2.4. By Company (2025)
• 5.3. Market Map

6. North America Direct Attach Cable Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Direct Attach Cable Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Direct Attach Cable Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Direct Attach Cable Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Application

7. Europe Direct Attach Cable Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Direct Attach Cable Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Application
  • 7.3.2. France Direct Attach Cable Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Application
  • 7.3.3. United Kingdom Direct Attach Cable Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Application
  • 7.3.4. Italy Direct Attach Cable Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Direct Attach Cable Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Application

8. Asia Pacific Direct Attach Cable Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Direct Attach Cable Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Application
  • 8.3.2. India Direct Attach Cable Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Direct Attach Cable Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Direct Attach Cable Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Direct Attach Cable Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Application

9. Middle East & Africa Direct Attach Cable Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Direct Attach Cable Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Application
  • 9.3.2. UAE Direct Attach Cable Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Application
  • 9.3.3. South Africa Direct Attach Cable Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Application

10. South America Direct Attach Cable Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Direct Attach Cable Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Application
  • 10.3.2. Colombia Direct Attach Cable Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Application
  • 10.3.3. Argentina Direct Attach Cable Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Direct Attach Cable Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Sumitomo Electric Group
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Prysmian S.p.A,
• 15.3. Belden Inc.
• 15.4. Koch, Inc.
• 15.5. Nexans
• 15.6. Infinite Electronics International, Inc.
• 15.7. Fiber Mountain
• 15.8. TE Connectivity Corporation

16. Strategic Recommendations

17. About Us & Disclaimer