![]() |
市场调查报告书
商品编码
1963811
光加密市场 - 全球产业规模、份额、趋势、机会、预测:加密层、资料速率、产业垂直领域、地区和竞争格局,2021-2031年Optical Encryption Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Encryption Layer, By Data Rate, By Vertical, By Region & Competition, 2021-2031F |
||||||
全球光加密市场预计将从 2025 年的 61.6 亿美元成长到 2031 年的 105.5 亿美元,复合年增长率为 9.38%。
这项技术提供了一种安全机制,透过在 OSI 模型的实体层加密资讯来保护传输中的数据,从而实现光纤网路上的安全传输,且延迟极低。推动该市场发展的关键因素包括全球资料流量的快速成长以及对安全资料中心互连以防止敏感资讯被拦截的需求。此外,各国政府对资料隐私和关键基础设施完整性的严格监管也迫使通讯业者采用强大的第一层安全通讯协定。根据光纤宽频协会预测,美国到 2024 年将新增 1,030 万条光纤线路,这凸显了实体基础设施的快速扩张,而这种扩张需要此类先进的安全保护措施。
| 市场概览 | |
|---|---|
| 预测期 | 2027-2031 |
| 市场规模:2025年 | 61.6亿美元 |
| 市场规模:2031年 | 105.5亿美元 |
| 复合年增长率:2026-2031年 | 9.38% |
| 成长最快的细分市场 | 40G |
| 最大的市场 | 北美洲 |
然而,升级传统光纤传输设备以支援最新的加密标准需要大量的资金投入,这阻碍了市场的广泛扩张。整合这些安全功能通常需要更换或大幅改造现有硬件,这给预算有限的中小型企业和发展中市场造成了很高的准入门槛。因此,儘管对安全传输的需求不断增长,但实施必要的实体层升级所带来的经济负担仍然是电信业许多相关人员面临的一大障碍。
针对高速网路的网路攻击和资料外洩事件日益频繁,是推动光纤加密解决方案普及的主要动力。随着攻击者渗透光纤电缆和拦截未加密资料的手段日益复杂,各组织机构正优先加强第一层安全防护,以确保被拦截的资讯无法被破解。安全漏洞造成的损失已达到历史新高,这进一步加剧了这种迫切性。例如,IBM 于 2024 年 7 月发布的《2024 年资料外洩成本报告》显示,全球资料外洩的平均成本已升至 488 万美元,促使企业加强对实体层防御的投资。此外,Check Point Research 于 2024 年 7 月发布的《2024 年上半年安全报告》指出,2024 年第二季全球网路攻击数量较去年同期增加 30%,凸显了广泛的风险情势,也凸显了强大的光纤传输安全防护的重要性。
云端运算和超大规模资料中心连接的快速扩张进一步推动了对光加密的需求。随着企业将工作负载迁移到云端,地理位置分散的资料中心之间的流量激增,需要高容量、低延迟且安全的链路,同时也要确保传输速度。光加密技术能够有效地在传输层保护这些海量资料流,确保合规性和机密性,而不会像通常的高层加密通讯协定那样造成效能下降。这种基础设施建设热潮也体现在储存设施的建设中。根据世邦魏理仕 (CBRE) 于 2024 年 8 月发布的《2024 年上半年北美资料中心趋势》报告,主要市场在建资料中心容量达到创纪录的 3.9 吉瓦,这反映出大规模的新基础设施需要整合光安全解决方案。
阻碍全球光加密市场成长的主要障碍在于升级或更换传统光纤传输设备所需的大量资本投入。与可透过软体更新实现的高层安全解决方案不同,第一层加密通常需要特定的硬体功能,而老旧的基础设施往往缺乏这些功能。因此,网路营运商不得不对其传输系统进行昂贵的实体维修,以支援现代加密标准。这项要求构成了巨大的财务障碍,尤其对于预算优先用于网路扩展而非安全维修的小规模服务供应商和发展中市场的营运商而言更是如此。
庞大的网路现代化和下一代连接升级所需的巨额资本投资进一步加剧了这项财务负担。 2024年,GSMA预测,2023年至2030年间,全球行动通讯业者将在网路建置方面投资1.5兆美元,凸显了通讯业对资本资源的激烈竞争。由于大部分资金将用于5G部署和容量扩展,用于增强光层安全性的可支配预算受到严重限制。这种优先排序迫使营运商在必要的容量扩展成本和增强安全硬体成本之间寻求平衡,从而减缓了光加密技术在市场上的普及。
随着营运商寻求保护关键基础设施免受未来量子解密的威胁,抗量子密码技术和量子金钥传输(QKD)的融合正在改变光安全格局。 QKD超越了依赖数学复杂性的传统加密方法,利用动态原理产生无法破解的金钥,促使通讯业者将这些功能直接整合到其光骨干网路中。这项转变涉及引入结合QKD和后量子密码技术的混合架构,以保护远距离传输。中国电信量子集团于2025年5月宣布推出全球首个商用量子混合密码系统,成功实现了超过1000公里的量子加密语音通话,这就是该技术的显着例证。
同时,随着服务供应商对其传输层进行现代化改造,提高频谱效率以满足多样化的频宽需求,高容量 400G 和 800G 加密技术的应用也正在加速。这一趋势代表着硬体的根本性变革,它将加密技术与高速连贯光技术相结合,从而在不增加传统安全通讯协定延迟负担的情况下实现大规模吞吐量。网路营运商正优先部署这些下一代系统,以支援自动化和永续性目标,同时保持严格的实体层安全性。例如,诺基亚在 2025 年 12 月宣布,其支援 800G 的光系统已被 KPN 选中,用于全国范围的升级。这将使网路总容量扩展至每秒 216Terabit以上,凸显了这项技术变革的规模。
The Global Optical Encryption Market is projected to expand from USD 6.16 Billion in 2025 to USD 10.55 Billion by 2031, registering a CAGR of 9.38%. This technology provides a security mechanism that safeguards data in transit by encrypting information at the physical layer of the OSI model, thereby ensuring secure transmission across fiber-optic networks without causing significant latency. The primary drivers for this market include the exponential growth in global data traffic and the essential requirement for secure data center interconnectivity to prevent the interception of sensitive information. Additionally, strict government regulations regarding data privacy and critical infrastructure integrity are forcing telecommunications operators to adopt robust Layer 1 security protocols. According to the Fiber Broadband Association, the industry reached a milestone of 10.3 million new fiber passings in the United States in 2024, highlighting the rapid physical infrastructure expansion that necessitates such advanced protection.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 6.16 Billion |
| Market Size 2031 | USD 10.55 Billion |
| CAGR 2026-2031 | 9.38% |
| Fastest Growing Segment | 40G |
| Largest Market | North America |
However, widespread market expansion is hindered by the substantial capital expenditure needed to upgrade legacy optical transport equipment to accommodate modern encryption standards. Integrating these security features often requires replacing or significantly retrofitting existing hardware, which establishes a high barrier to entry for smaller operators and developing markets that have limited budgets for network modernization. Consequently, while the demand for secure transmission is growing, the financial burden of implementing the necessary physical layer upgrades remains a critical obstacle for many stakeholders in the telecommunications sector.
Market Driver
The increasing frequency of cyberattacks and data breaches targeting high-speed networks serves as a major catalyst for the adoption of optical encryption solutions. As threat actors increasingly devise methods to tap into fiber-optic cables and intercept unencrypted data, organizations are prioritizing Layer 1 security to ensure that any intercepted information remains unintelligible. This urgency is driven by financial concerns, as the costs associated with security failures have reached historic levels. For instance, IBM's 'Cost of a Data Breach Report 2024', released in July 2024, revealed that the global average cost of a data breach climbed to USD 4.88 million, incentivizing heavy investment in physical-layer defenses. Furthermore, Check Point Research noted in its July 2024 'Mid-Year Security Report' that global cyberattacks rose by 30 percent in the second quarter of 2024 compared to the previous year, underscoring the pervasive risk environment that demands robust optical transport security.
The demand for optical encryption is further propelled by the rapid expansion of cloud computing and hyperscale data center interconnects. As enterprises migrate their workloads to the cloud, traffic between geographically dispersed data centers has surged, creating a need for high-capacity, low-latency secure links that do not compromise transmission speeds. Optical encryption effectively secures these massive data flows at the transport layer, ensuring compliance and confidentiality without the performance penalties typical of higher-layer encryption protocols. This infrastructure boom is evident in the construction of storage facilities; according to CBRE's 'North America Data Center Trends H1 2024' report from August 2024, data center capacity under construction in primary markets reached a record 3.9 gigawatts, reflecting the immense scale of new infrastructure that requires integrated optical security solutions.
Market Challenge
A primary obstacle restricting the growth of the global optical encryption market is the significant capital expenditure required to upgrade or replace legacy optical transport equipment. Unlike higher-layer security solutions that can often be deployed via software updates, Layer 1 encryption frequently necessitates specific hardware capabilities that older infrastructure lacks. As a result, network operators are compelled to undertake costly overhauls of their physical transmission systems to support modern encryption standards. This requirement creates a substantial financial barrier, particularly for smaller service providers and those operating in developing markets where budget allocation is strictly prioritized for network expansion rather than security retrofitting.
This financial strain is exacerbated by the massive capital commitments already required for general network modernization and next-generation connectivity. The GSMA forecast in 2024 that global mobile operators would invest $1.5 trillion in their networks between 2023 and 2030, highlighting the intense competition for capital resources within the telecommunications industry. With the vast majority of these funds earmarked for 5G deployment and capacity enhancements, the discretionary budget available for specialized optical layer security upgrades is severely constricted. This allocation priority slows the widespread adoption of optical encryption technologies across the broader market, as operators must balance essential capacity upgrades against the cost of enhanced security hardware.
Market Trends
The integration of Quantum-Safe Cryptography and Quantum Key Distribution (QKD) is transforming the optical security landscape as operators seek to future-proof critical infrastructure against the threat of quantum decryption. Moving beyond traditional encryption methods that rely on mathematical complexity, QKD uses quantum mechanics principles to generate unhackable keys, prompting telecommunications providers to embed these capabilities directly into their optical backbones. This shift involves the deployment of hybrid architectures that combine QKD with post-quantum cryptography to secure long-haul transmissions. A notable validation of this technology occurred in May 2025, when China Telecom Quantum Group announced the unveiling of the world's first quantum-hybrid cryptography system ready for commercial use, successfully conducting a quantum-encrypted voice call over a distance of more than 1,000 kilometers.
Simultaneously, the adoption of high-capacity 400G and 800G encryption is accelerating as service providers overhaul their transmission layers to handle varying bandwidth demands with greater spectral efficiency. This trend represents a fundamental hardware transition where encryption is integrated into high-speed coherent optics to deliver massive throughput without the latency penalties associated with legacy security protocols. Network operators are prioritizing these next-generation systems to support automation and sustainability goals while maintaining rigorous physical-layer security. For example, Nokia announced in December 2025 that its 800G-ready optical systems were selected for a nationwide upgrade by KPN, a move that will increase the total network capacity to more than 216 terabits per second, underscoring the scale of this technological shift.
Report Scope
In this report, the Global Optical Encryption Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Optical Encryption Market.
Global Optical Encryption 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: