South Korea Data Center Cable Market (2026-2031)
The South Korea Data Center Cable Market was valued at $123.7 Million in 2026 and projected to reach to $251.8 Million by 2031, representing a compound annual growth rate of 12.6%. South Korea's data center cable market is positioned for sustained high-growth expansion through 2031, driven by the country's commitment to becoming a global AI and cloud computing leader.
| Market Size in | USD 26.32 MN |
| Market Forecast in | |
| CAGR | |
| Forecast Period | |
| Units Considered | Value (USD MN) |
South Korea Data Center Cable Market Trends and Insights
- This 12.6% compound annual growth rate significantly outpaces global trends, reflecting South Korea's strategic position as a regional technology hub and its heavy investment in cloud infrastructure and AI-driven data centers.
- South Korea's advanced semiconductor ecosystem and digital transformation initiatives are driving unprecedented demand for high-performance cabling solutions. The market growth in South Korea is underpinned by rapid digitalization, increased data consumption, and the expansion of hyperscale data center facilities across the country.
- South Korea's government support for next-generation infrastructure and the presence of major technology companies accelerate adoption of premium data center cables.
- Between 2026 and 2031, South Korea is expected to capture significant market share within the Asia Pacific region, driven by fiber optic and copper cable innovations tailored to high-density networking environments..
Key Market Statistics
- CAGR (2026-2031) 12.6% CAGR
- Market Size, 2026 ~USD 123.7 Million
- Forecast, 2031 ~USD 251.8 Million
- Country South Korea
South Korea Data Center Cable Market Overview
Exceptional Growth Trajectory :
South Korea's data center cable market is expanding at 12.6% CAGR, nearly doubling the global rate of 7.4%, driven by aggressive digital transformation and regional tech leadership.
Market Valuation Surge :
The market is projected to grow from $123.7 million in 2026 to $251.8 million by 2031, representing a 103.6% increase over five years, reflecting strong infrastructure investment.
AI & Cloud Infrastructure Catalyst :
South Korea's strategic focus on AI-driven data centers and cloud computing infrastructure is accelerating demand for high-performance cabling solutions across the nation.
Regional Technology Hub Status :
As a leading regional technology center, South Korea's data center cable market benefits from proximity to major tech companies and substantial government support for digital infrastructure.
South Korea Data Center Cable Market Dynamics
- Major investments in hyperscale data center facilities, coupled with increasing demand from semiconductor manufacturers and tech enterprises, will continue to fuel cable infrastructure upgrades and new installations.
- The market's 12.6% CAGR reflects South Korea's competitive advantage in technology adoption and digital infrastructure development. Government initiatives supporting digital transformation, 5G deployment, and AI research will further accelerate data center expansion.
- South Korean enterprises' focus on data security, low-latency connectivity, and high-bandwidth requirements will drive demand for premium cabling solutions.
- Market players should anticipate sustained investment cycles and opportunities in both new data center construction and legacy infrastructure modernization throughout the forecast period..
Related Ecosystem
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Key Takeaways
- South Korea's data center cable market will grow from $123.7M (2026) to $251.8M (2031), representing 12.6% CAGR.
- South Korea's growth rate of 12.6% CAGR significantly exceeds the global average of 7.4%, positioning it as a high-growth market.
- South Korea's digital infrastructure investments and AI expansion drive demand for advanced fiber optic and high-speed copper cabling solutions.
- South Korea's strategic role in Asia Pacific technology leadership ensures sustained market momentum through 2031.
Data Center Cable Market Report Scope
| Report Metric | Details |
|---|---|
| Base Year | 2026 |
| Fastest Growing Segment | INTRA-RACK (Application) |
| Forecast Period | 2026–2031 |
| Growth Rate | CAGR of 7.4% from 2026 to 2031 |
| Largest Segment | OPTICAL FIBER CABLES (Cable Type) |
| Market Size Base Year (Billions) | ~USD 12.26 (2026) |
| Revenue Forecast (Billions) | ~USD 17.51 (2031) |
| Segments Covered | Technology, Cable Type, Application |
South Korea Data Center Cable Market Report Segmentation
3 segment dimensions are covered across the global market.
By Technology
- Active Cables
- Passive Cables
By Cable Type
- Copper Cables
- Optical Fiber Cables
By Application
- Interconnect
- Intra-Rack
- Rack-To-Rack
- Storage Area Network
Target Audience
- Data Center Infrastructure Providers : Need market sizing and growth forecasts specific to South Korea to plan facility expansions, cabling infrastructure investments, and service offerings in this high-growth regional market.
- Cable & Connectivity Manufacturers : Require South Korea-specific demand projections and market dynamics to optimize production capacity, distribution networks, and product development for regional customers.
- Technology & Cloud Service Companies : Need insights into South Korea's data center infrastructure trends and cabling requirements to plan regional expansion, facility upgrades, and service deployments.
- Investment & Private Equity Firms : Seek detailed South Korea market analysis to evaluate investment opportunities in data center infrastructure, technology companies, and related service providers in the region.
- Government & Policy Advisors : Require market intelligence on South Korea's data center infrastructure development to inform digital transformation policies, infrastructure planning, and technology sector initiatives.
Key Companies in the South Korea Data Center Cable Market
| Company | HQ | Ownership | Strongest segments |
|---|---|---|---|
| PRYSMIAN GROUP | Italy | Public Company | Transmission (HVDC, HVAC, submarine power/telecom, offshore specialties, EOSS high voltage),Power Grid (power distribution, overhead lines, MV/LV systems, EOSS MV/LV),Electrification (building, industrial, and related products including enclosures), |
| NEXANS | France | Public Company | PWR-Grid & Connect (distribution networks, building cables),PWR-Transmission (offshore wind, subsea interconnections, onshore HV),Other (wire rods, electrical wires, winding wire, subsea data, oil & gas smart solutions), |
| FURUKAWA ELECTRIC CO., LTD. | Japan | Public Company | Optical fiber, cable, and optical components,Power cable and energy infrastructure products,Automotive wire harnesses and connectors, |
| LS CABLE & SYSTEM LTD. | South Korea | Private Company | Energy cables (EHV, submarine, overhead, distribution, bus ducts),Telecommunication cables (optical, structured cabling, RF feeder),Industrial and automotive cables, harnesses, modules, tubes, |
| CORNING INCORPORATED | United States | Public Company | Optical communications (fiber, cable, connectivity, hardware),Display glass substrates (LCD and OLED),Specialty materials and mobile consumer electronics glass, |
| AMPHENOL CORPORATION | United States | Public Company | Communications Solutions (high-speed, RF, fiber, antennas, networking),Harsh Environment Solutions (automotive, aerospace, defense, industrial connectors),Interconnect and Sensor Systems (cable assemblies, harnesses, sensors, PCBs), |
| BELDEN INC. | United States | Public Company | Industrial Ethernet switches and industrial networking,Structured cabling for enterprise and smart buildings,Fiber and copper cable for industrial and transportation, |
| TE CONNECTIVITY | Ireland | Public Company | Automotive and transportation connectivity (incl. e-mobility),Industrial and harsh-environment connectivity,Sensors, medical components, and specialized solutions/services, |
| SUMITOMO ELECTRIC INDUSTRIES, LTD. | Japan | Public Company | Automotive wires, harness components, and HV/EV systems,Infocommunications (fiber, fusion splicers, data-center and FTTx solutions),Environment and Energy (HV cable, VRFB, water treatment membranes), |
| POLYCAB INDIA LIMITED | India | Public Company | Wires and Cables,Fast Moving Electrical Goods (FMEG),Engineering, Procurement and Construction (EPC), |
| KEI INDUSTRIES LIMITED | India | Public Company | Power Cables (EHV/HT/LT, MV covered conductor),House Wires and Building Cables (including Conflame Green+),Specialty, Instrumentation, Communication, Solar, EV, Marine & Offshore Cables, |
PRYSMIAN GROUP
Prysmian Group is an Italian public company founded in 1879 with 33,824 employees, operating as a global leader in cable and wire manufacturing and distribution.
NEXANS
Nexans is a French public company established in 1994 with 25,700 employees, specializing in cable and connectivity solutions for various industrial sectors.
FURUKAWA ELECTRIC CO., LTD.
Furukawa Electric Co., Ltd. is a Japanese public company founded in 1884 with 49,112 employees, engaged in the manufacture and sale of electrical and optical products.
LS CABLE & SYSTEM LTD.
LS Cable & System Ltd. is a South Korean private company established in 1962 with 2,002 employees, operating in the cable and electrical systems industry.
CORNING INCORPORATED
Corning Incorporated is a United States public company founded in 1851 with 67,200 employees, known for manufacturing specialty glass, ceramics, and optical communications products.
AMPHENOL CORPORATION
Amphenol Corporation is a United States public company established in 1932 with 170,000 employees, a leading manufacturer of interconnect products and solutions.
BELDEN INC.
Belden Inc. is a United States public company founded in 1902 with 8,000 employees, specializing in signal transmission and connectivity solutions.
TE CONNECTIVITY
TE Connectivity is an Ireland-based public company founded in 1941 with 80,000 employees, providing connectivity and sensor solutions for multiple industries.
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Sumitomo Electric Industries, Ltd. is a Japanese public company founded in 1897 with 302,972 employees, a major manufacturer of electrical wires, cables, and related products.
POLYCAB INDIA LIMITED
Polycab India Limited is an Indian public company founded in 1964 with 4,843 employees, engaged in the manufacture and sale of wires and cables.
KEI INDUSTRIES LIMITED
KEI Industries Limited is an Indian public company established in 1968 with 2,050 employees, specializing in the production of electrical cables and wires.
Reasons to Buy this Report
- Market-Specific Growth Intelligence : Gain detailed insights into South Korea's 12.6% CAGR trajectory, significantly outpacing global trends, enabling precise investment and expansion planning in this high-growth market.
- Competitive Positioning Data : Understand South Korea's unique market dynamics, regional technology leadership, and infrastructure priorities to develop targeted strategies against local and international competitors.
- Investment Opportunity Identification : Identify high-potential segments within South Korea's $251.8M projected 2031 market, including AI data centers, cloud infrastructure, and enterprise connectivity upgrades.
- Government & Policy Insights : Access analysis of South Korean government initiatives, digital transformation policies, and infrastructure investment programs driving sustained market demand through 2031.
- Regional Market Entry Strategy : Develop informed market entry or expansion strategies specific to South Korea's technology ecosystem, customer preferences, and infrastructure development priorities.
Frequently asked questions
What is the current size of South Korea's data center cable market?
South Korea's data center cable market is valued at $123.7 million in 2026 and is expected to reach $251.8 million by 2031.
What is the CAGR for South Korea's data center cable market?
South Korea's data center cable market is projected to grow at a compound annual growth rate of 12.6% from 2026 to 2031.
Why is South Korea's market growing faster than the global average?
South Korea's 12.6% CAGR outpaces the global 7.4% rate due to rapid AI adoption, hyperscale data center expansion, and government-backed digital infrastructure initiatives.
What types of cables are driving growth in South Korea?
South Korea's market is driven by high-performance fiber optic cables and advanced copper cabling solutions designed for dense data center environments and 5G connectivity.
Which sectors are the primary consumers of data center cables in South Korea?
South Korea's primary consumers include cloud service providers, hyperscale data centers, telecommunications companies, and AI/semiconductor manufacturers.
RESEARCH METHODOLOGY
The research study involved four major activities in estimating the data center cable market size. Exhaustive secondary research has been done to collect important information about the market and peer markets. The next step has been to validate these findings and assumptions and size them with the help of primary research with industry experts across the value chain. Both top-down and bottom-up approaches have been used to estimate the market size. The market breakdown and data triangulation have been adopted to estimate the market sizes of segments and subsegments.
Secondary Research
In the secondary research process, various secondary sources were referred to identify and collect information required for this study. The secondary sources include annual reports, press releases, investor presentations of companies, white papers, and articles from recognized authors. Secondary research has been mainly done to obtain key information about the market’s value chain, the pool of key market players, market segmentation according to industry trends, regional outlook, and developments from both market and technology perspectives.
Primary Research
In primary research, various sources from both the supply and demand sides have been interviewed to obtain the qualitative and quantitative insights required for this report. Primary sources from the supply side include experts such as CEOs, vice presidents, marketing directors, technology and innovation directors, and related executives from multiple key companies and organizations operating in the data center cable ecosystem. After interacting with industry experts, brief sessions have been conducted with highly experienced independent consultants to reinforce the findings from our primary research. This, along with the in-house subject-matter experts’ opinions, has led us to the findings as described in the report. The breakdown of primary respondents is as follows:
Note: Other designations include sales, marketing, and product managers.
To know about the assumptions considered for the study, download the pdf brochure
Market Size Estimation
In the market engineering process, both top-down and bottom-up approaches and data triangulation methods have been used to estimate and validate the size of the data center cable market and other dependent submarkets. The research methodology used to estimate the market sizes includes the following:
The bottom-up procedure has been employed to arrive at the overall size of the data center cable market.
- Major companies that provide data center cables for the data center industry have been identified. This included analyzing the company's product offerings and presence across various regions
- The segment-specific revenues of the companies, particularly those related to data center cables, have been determined
- The product-specific revenues of the companies, particularly those related to data center cable, have been determined
- These individual revenue figures have been compiled to determine the total revenue generated across the identified companies within the sector
- The global size for the data center cable market has been obtained using this consolidated data
The top-down approach has been used to estimate and validate the total size of the data center cable market.
- The top-down approach has been used to estimate and validate the total size of the data center cable market.
- Identified top-line investments and spending in the ecosystem and major market developments to consider segment-level splits
- Estimated the overall data center cable market size, then segmented the global market by allocating shares based on the segments considered
- Distributed segment-level markets into regions and countries by aligning regional data center cable activity with economic indicators, presence of market players, and national development initiatives
Data Center Cable Market : Top-Down and Bottom-Up Approach
Data Triangulation
After determining the overall market size through the previously explained estimation processes, we have divided the market into several segments and subsegments. Data triangulation and market breakdown procedures have been employed to complete the entire market engineering process and arrive at the exact statistics of each market segment and subsegment. The data has been triangulated by studying various factors and trends from the demand and supply sides of the data center cable market.
Market Definition
The data center cable market comprises cables used to enable high-speed data transmission, networking, and communication within hyperscale, colocation, enterprise, and edge data center environments. The market includes both optical fiber cables and copper cables designed for short-distance, high-density, and long-distance interconnect applications across data center architectures. Data center cable technologies include optical fiber cables such as single-mode and multimode fiber, copper-based solutions such as twisted pair and twinaxial cables, and high-speed interconnect technologies, including direct attach copper (DAC), active optical cables (AOC), and active copper cables (ACC). The ecosystem consists of cable assemblies, connectors, patch panels, structured cabling systems, MPO/MTP connectivity solutions, cable management systems, and supporting infrastructure required for intra-rack, rack-to-rack, interconnect, and storage networking applications.
Key Stakeholders
- Optical Fiber Cable Manufacturers
- Copper Cable Manufacturers
- Structured Cabling Solution Providers
- Hyperscale Data Center Operators
- Colocation Data Center Providers
- Cloud Service Providers
- Server and Networking Equipment Manufacturers
- System Integrators and Installation Service Providers
- Government and Regulatory Organizations
Report Objectives
- To define, describe, segment, and forecast the data center cable market size by cable type, data center type, application, technology, workload, and region, in terms of value
- To evaluate the data center cable market size in four key regions: North America, Europe, Asia Pacific, and the Rest of the World, in terms of value
- To forecast the market for data center cable, by cable type, in terms of volume
- To provide detailed information regarding the key factors such as drivers, restraints, opportunities, and challenges influencing the growth of the market
- To analyze the data center cable value chain and ecosystem, along with the average selling price for the cable type and region segments
- To strategically study the regulatory landscape, tariffs, standards, patents, Porter’s five forces, import and export scenarios, trade values, and case studies pertaining to the market under study
- To understand micromarkets with regard to individual growth trends, prospects, and contributions to the overall market
- To offer the impact of AI/Gen AI on the data center cable market
- To outline the macroeconomic outlook for the regions under study
- To analyze strategies such as product launches, collaborations, acquisitions, and partnerships adopted by players in the data center cable market
- To profile key market players and comprehensively analyze their ranking based on their revenue, market share, and core competencies
Available customizations:
With the given market data, MarketsandMarkets offers customizations according to the specific requirements of companies. The following customization options are available for the report:
Country-wise Information:
- Country-wise breakdown for North America, Europe, Asia Pacific, the Middle East, Africa, and South America
Company Information:
- Detailed analysis and profiling of additional market players (up to five)
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- US Data Center Cable Market
- Canada Data Center Cable Market
- Mexico Data Center Cable Market
- Germany Data Center Cable Market
- UK Data Center Cable Market
- France Data Center Cable Market
- Spain Data Center Cable Market
- Italy Data Center Cable Market
- Netherlands Data Center Cable Market
- Belgium Data Center Cable Market
- Russia Data Center Cable Market
- Poland Data Center Cable Market
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- China Data Center Cable Market
- India Data Center Cable Market
- Japan Data Center Cable Market
- Singapore Data Center Cable Market
- Indonesia Data Center Cable Market
- New Zealand Data Center Cable Market
- Australia Data Center Cable Market
- Brazil Data Center Cable Market
- South Africa Data Center Cable Market
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