暗光纤市场－全球产业规模、份额、趋势、机会及预测（依光纤类型、网路类型、材料、最终用户、地区及竞争格局划分，2021-2031年预测）

全球暗光纤市场规模将从2025年的103.7亿美元成长到2031年的214.9亿美元，年复合成长率达12.91%。暗光纤指的是已部署但尚未启用的未启用光纤基础设施，客户可以租赁这些实体布线并部署自己的传输设备。这种模式使企业能够直接控製网路可扩展性、安全协定和延迟管理。

主要市场驱动因素

5G网路和电信基础设施的加速部署是暗光纤市场发展的基础驱动力，这需要大规模增加光纤回程链路的密度，以支援高速行动连线。电信营运商和基础设施供应商正在积极扩展其光纤覆盖范围，以满足下一代行动应用激增的资料流量和低延迟需求。

主要市场挑战

高昂的资本支出和复杂的监管程序构成了全球暗光纤市场成长的巨大障碍。建造暗光纤所需的实体基础设施涉及大量的土木工程前期投资，例如挖沟和钻孔，以及从多个市政和政府机构获得通行权许可。

主要市场趋势

基础设施基金和房地产投资信託基金对光纤资产的整合正在从根本上重塑全球暗光纤市场的竞争格局。投资集团正积极收购分散的光纤网络，以建立能够支援全国人工智慧和云端工作负载的连续、高容量网路。

目录

第一章：产品概述

第二章：研究方法

第三章：执行概要

第四章：顾客之声

第五章：全球暗光纤市场展望

• 市场规模及预测
  • 按价值
• 市占率及预测
  • 依纤维类型（阶梯折射率、梯度折射率）
  • 按网路类型（城域网路、长途网路）
  • 按材质（玻璃、塑胶）
  • 按最终用户（电信、银行、金融服务和保险、航太、石油和天然气、医疗保健）划分
  • 按地区
  • 按公司（2025 年）
• 市场地图

第六章：北美暗光纤市场展望

• 市场规模及预测
• 市占率及预测
• 北美洲：国家分析
  • 美国
  • 加拿大
  • 墨西哥

第七章：欧洲暗光纤市场展望

• 市场规模及预测
• 市占率及预测
• 欧洲：国家分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

第八章：亚太地区暗光纤市场展望

• 市场规模及预测
• 市占率及预测
• 亚太地区：国家分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

第九章：中东和非洲暗光纤市场展望

• 市场规模及预测
• 市占率及预测
• 中东和非洲：国家分析
  • 沙乌地阿拉伯
  • 阿联酋
  • 南非

第十章：南美洲暗光纤市场展望

• 市场规模及预测
• 市占率及预测
• 南美洲：国家分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第十一章：市场动态

• 司机
• 挑战

第十二章：市场趋势与发展

• 併购
• 产品发布
• 最新进展

第十三章：全球暗光纤市场：SWOT分析

第十四章：波特五力分析

• 产业竞争
• 新进入者的潜力
• 供应商议价能力
• 顾客的力量
• 替代产品的威胁

第十五章：竞争格局

• AT&T Intellectual Property
• COLT TECHNOLOGY SERVICES GROUP LIMITED
• Consolidated Communications
• GTT Communications, Inc.
• Level 3 Communications, Inc.
• NTT COMMUNICATIONS CORPORATION
• Verizon Communications, Inc.
• Windstream Communications
• Zayo Group
• Comcast

第十六章：策略建议

第17章调查会社について・免责事项

The Global Dark Fiber Market will grow from USD 10.37 Billion in 2025 to USD 21.49 Billion by 2031 at a 12.91% CAGR. Dark fiber refers to unlit optical fiber infrastructure that has been deployed but remains unused, allowing clients to lease the physical cabling and apply their own transmission equipment. This arrangement grants organizations direct control over network scalability, security protocols, and latency management.

Key Market Drivers

The accelerated deployment of 5G networks and telecommunication infrastructure serves as a foundational driver for the dark fiber market, necessitating an extensive densification of optical backhaul to support high-speed mobile connectivity. Telecommunication operators and infrastructure providers are aggressively expanding their fiber footprints to accommodate the surging data traffic and low-latency requirements of next-generation mobile applications. This build-out is critical for connecting a growing mesh of small cells and macro towers to core networks, ensuring that physical assets can scale with subscriber demand.

Key Market Challenges

High capital expenditures and complex regulatory procedures constitute a formidable barrier to the growth of the Global Dark Fiber Market. Constructing the physical infrastructure required for dark fiber involves significant upfront investment in civil engineering tasks such as trenching and boring, as well as the procurement of rights-of-way permits from multiple municipal and governmental bodies. These regulatory hurdles often result in extended project timelines and unpredictable costs, which directly impacts the return on investment for infrastructure providers.

Key Market Trends

The Consolidation of Fiber Assets by Infrastructure Funds and REITs is fundamentally restructuring the competitive landscape of the Global Dark Fiber Market. Investment groups are aggressively acquiring fragmented fiber networks to assemble contiguous, high-capacity footprints capable of supporting nationwide artificial intelligence and cloud workloads. This trend allows operators to rapidly scale their route mileage without the extensive delays associated with new construction permitting, effectively bypassing regulatory bottlenecks while securing valuable rights-of-way.

Key Market Players

• AT&T Intellectual Property
• COLT TECHNOLOGY SERVICES GROUP LIMITED
• Consolidated Communications
• GTT Communications, Inc.
• Level 3 Communications, Inc.
• NTT COMMUNICATIONS CORPORATION
• Verizon Communications, Inc.
• Windstream Communications
• Zayo Group
• Comcast

Report Scope:

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

Dark Fiber Market, By Fiber:

• Step-index
• Graded-Index

Dark Fiber Market, By Network Type:

• Metro
• Long Haul

Dark Fiber Market, By Material:

• Glass
• Plastic

Dark Fiber Market, By End User:

• Telecommunication
• BFSI
• Aerospace
• Oil & Gas
• Healthcare

Dark Fiber 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 Dark Fiber Market.

Available Customizations:

Global Dark Fiber 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 Dark Fiber Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Fiber (Step-index, Graded-Index)
  • 5.2.2. By Network Type (Metro, Long Haul)
  • 5.2.3. By Material (Glass, Plastic)
  • 5.2.4. By End User (Telecommunication, BFSI, Aerospace, Oil & Gas, Healthcare)
  • 5.2.5. By Region
  • 5.2.6. By Company (2025)
• 5.3. Market Map

6. North America Dark Fiber Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Fiber
  • 6.2.2. By Network Type
  • 6.2.3. By Material
  • 6.2.4. By End User
  • 6.2.5. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Dark Fiber 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 Fiber
      • 6.3.1.2.2. By Network Type
      • 6.3.1.2.3. By Material
      • 6.3.1.2.4. By End User
  • 6.3.2. Canada Dark Fiber 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 Fiber
      • 6.3.2.2.2. By Network Type
      • 6.3.2.2.3. By Material
      • 6.3.2.2.4. By End User
  • 6.3.3. Mexico Dark Fiber 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 Fiber
      • 6.3.3.2.2. By Network Type
      • 6.3.3.2.3. By Material
      • 6.3.3.2.4. By End User

7. Europe Dark Fiber Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Fiber
  • 7.2.2. By Network Type
  • 7.2.3. By Material
  • 7.2.4. By End User
  • 7.2.5. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Dark Fiber 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 Fiber
      • 7.3.1.2.2. By Network Type
      • 7.3.1.2.3. By Material
      • 7.3.1.2.4. By End User
  • 7.3.2. France Dark Fiber 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 Fiber
      • 7.3.2.2.2. By Network Type
      • 7.3.2.2.3. By Material
      • 7.3.2.2.4. By End User
  • 7.3.3. United Kingdom Dark Fiber 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 Fiber
      • 7.3.3.2.2. By Network Type
      • 7.3.3.2.3. By Material
      • 7.3.3.2.4. By End User
  • 7.3.4. Italy Dark Fiber 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 Fiber
      • 7.3.4.2.2. By Network Type
      • 7.3.4.2.3. By Material
      • 7.3.4.2.4. By End User
  • 7.3.5. Spain Dark Fiber 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 Fiber
      • 7.3.5.2.2. By Network Type
      • 7.3.5.2.3. By Material
      • 7.3.5.2.4. By End User

8. Asia Pacific Dark Fiber Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Fiber
  • 8.2.2. By Network Type
  • 8.2.3. By Material
  • 8.2.4. By End User
  • 8.2.5. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Dark Fiber 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 Fiber
      • 8.3.1.2.2. By Network Type
      • 8.3.1.2.3. By Material
      • 8.3.1.2.4. By End User
  • 8.3.2. India Dark Fiber 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 Fiber
      • 8.3.2.2.2. By Network Type
      • 8.3.2.2.3. By Material
      • 8.3.2.2.4. By End User
  • 8.3.3. Japan Dark Fiber 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 Fiber
      • 8.3.3.2.2. By Network Type
      • 8.3.3.2.3. By Material
      • 8.3.3.2.4. By End User
  • 8.3.4. South Korea Dark Fiber 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 Fiber
      • 8.3.4.2.2. By Network Type
      • 8.3.4.2.3. By Material
      • 8.3.4.2.4. By End User
  • 8.3.5. Australia Dark Fiber 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 Fiber
      • 8.3.5.2.2. By Network Type
      • 8.3.5.2.3. By Material
      • 8.3.5.2.4. By End User

9. Middle East & Africa Dark Fiber Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Fiber
  • 9.2.2. By Network Type
  • 9.2.3. By Material
  • 9.2.4. By End User
  • 9.2.5. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Dark Fiber 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 Fiber
      • 9.3.1.2.2. By Network Type
      • 9.3.1.2.3. By Material
      • 9.3.1.2.4. By End User
  • 9.3.2. UAE Dark Fiber 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 Fiber
      • 9.3.2.2.2. By Network Type
      • 9.3.2.2.3. By Material
      • 9.3.2.2.4. By End User
  • 9.3.3. South Africa Dark Fiber 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 Fiber
      • 9.3.3.2.2. By Network Type
      • 9.3.3.2.3. By Material
      • 9.3.3.2.4. By End User

10. South America Dark Fiber Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Fiber
  • 10.2.2. By Network Type
  • 10.2.3. By Material
  • 10.2.4. By End User
  • 10.2.5. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Dark Fiber 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 Fiber
      • 10.3.1.2.2. By Network Type
      • 10.3.1.2.3. By Material
      • 10.3.1.2.4. By End User
  • 10.3.2. Colombia Dark Fiber 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 Fiber
      • 10.3.2.2.2. By Network Type
      • 10.3.2.2.3. By Material
      • 10.3.2.2.4. By End User
  • 10.3.3. Argentina Dark Fiber 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 Fiber
      • 10.3.3.2.2. By Network Type
      • 10.3.3.2.3. By Material
      • 10.3.3.2.4. By End User

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 Dark Fiber 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. AT&T Intellectual Property
  • 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. COLT TECHNOLOGY SERVICES GROUP LIMITED
• 15.3. Consolidated Communications
• 15.4. GTT Communications, Inc.
• 15.5. Level 3 Communications, Inc.
• 15.6. NTT COMMUNICATIONS CORPORATION
• 15.7. Verizon Communications, Inc.
• 15.8. Windstream Communications
• 15.9. Zayo Group
• 15.10. Comcast

16. Strategic Recommendations

17. About Us & Disclaimer