Packet-Optical Transport Global Market Report 2026

The packet-optical transport market size has grown rapidly in recent years. It will grow from $14.49 billion in 2025 to $16.25 billion in 2026 at a compound annual growth rate (CAGR) of 12.2%. The growth in the historic period can be attributed to growing internet traffic volumes, expansion of fiber optic infrastructure, rising demand for high-speed broadband, proliferation of cloud data centers, increasing adoption of wavelength division multiplexing systems.

The packet-optical transport market size is expected to see rapid growth in the next few years. It will grow to $25.95 billion in 2030 at a compound annual growth rate (CAGR) of 12.4%. The growth in the forecast period can be attributed to accelerating 5g and future 6g deployment, increasing hyperscale data center investments, rising demand for low latency connectivity, expansion of edge computing networks, growing need for scalable high-capacity optical transport. Major trends in the forecast period include increasing deployment of open and disaggregated optical systems, rising adoption of converged packet optical platforms, growing demand for high-capacity metro and dci networks, expansion of 5g backhaul and fronthaul infrastructure, rising integration of optical and packet layer management.

The surge in data traffic is expected to drive the growth of the packet-optical transport market going forward. Data traffic refers to the total volume of digital information transmitted over mobile, fixed, and internet networks by users and connected devices. The increase in data traffic is largely due to the rising consumption of video streaming content, as high-definition and on-demand media demand substantial bandwidth per session. Packet-optical transport addresses growing data traffic by facilitating efficient large-scale data transmission through integrated packet routing and high-capacity optical networks, enhancing scalability and reducing latency in backbone networks. For example, in September 2024, the GSMA, a UK-based telecom industry association, reported that global monthly mobile data traffic per connection rose from 10.2 GB in 2022 to 12.8 GB in 2023, demonstrating strong growth in network data usage. Consequently, the surge in data traffic is driving the expansion of the packet-optical transport market.

Leading companies operating in the packet-optical transport market are focusing on developing advanced coherent optical technologies to increase network capacity, improve spectral efficiency, and reduce power consumption per bit transmitted. Coherent optical technology enables high-speed data transmission over fiber networks by optimizing modulation techniques and maximizing bandwidth utilization. For example, in February 2023, Ciena, a US-based networking systems and software company, introduced WaveLogic 6, the industry’s first coherent optical solution capable of delivering up to 1.6 Tb/s per wavelength. It is designed to support next-generation metro and long-haul optical networks that enhance spectral efficiency, reduce energy consumption per transmitted bit, and enable scalable high-capacity transport to address the growing bandwidth demands driven by cloud computing, artificial intelligence, and data center interconnect applications.

In February 2025, Nokia Corporation, a Finland-based telecommunications equipment company, acquired Infinera Corporation for an undisclosed amount. Through this acquisition, Nokia intends to reinforce its optical networking portfolio, grow its capabilities in coherent optical and transport technologies, and enhance its service offering to cloud and telecom clients requiring high-capacity packet-optical infrastructure. Infinera Corporation is a US-based optical networking company that produces optical transport and packet-optical networking systems.

Major companies operating in the packet-optical transport market are Huawei Technologies Co. Ltd., Cisco Systems Inc., Telefonaktiebolaget LM Ericsson, NEC Corporation, Nokia Corporation, ZTE Corporation, Ciena Corporation, ADTRAN Holdings Inc., Ribbon Communications Inc., Edgecore Networks Corporation, Sterlite Technologies Limited, Raisecom Technology Co. Ltd., Tejas Networks Limited, Ekinops S.A., IP Infusion Inc., PacketLight Networks Ltd., Smartoptics Group AS, Padtec Holding S.A., Optelian Access Networks Corporation, RAD Data Communications Ltd., and.

North America was the largest region in the packet-optical transport market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the packet-optical transport market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the packet-optical transport market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The packet-optical transport market consists of sales of coherent optical transceivers, optical line cards, muxponder modules, and optical amplifiers. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

Packet-optical transport is a networking architecture that merges packet switching and optical transport technologies into a single platform. It enables efficient transmission of high-capacity data traffic over metro and long-haul networks, optimizing bandwidth usage, reducing network complexity, and lowering operational costs while supporting scalable, high-speed connectivity.

The key components of packet-optical transport include wavelength division multiplexing (WDM), optical transport network (OTN), packet optical networking, optical switches, and other elements. Wavelength division multiplexing is a technology that combines multiple optical signals on a single fiber using distinct wavelengths to increase bandwidth and optimize network efficiency. Solutions are available as disaggregated or open optical systems and integrated or chassis-based network systems, deployed through on-premises and cloud-enabled models. Major applications include data center interconnect, metro networks, long-haul core networks, and access and 5G backhaul, with end users encompassing telecom service providers, cloud service providers, enterprises, data centers, and other sectors.

Tariffs on imported optical components, transceivers, and semiconductor devices have significantly impacted the packet-optical transport market by increasing equipment and deployment costs, particularly across WDM systems, optical switches, and integrated packet optical platforms. Regions such as North America and Europe that rely on Asia-Pacific manufacturing hubs for optical modules and fiber components are most affected. Telecom service providers and data center operators face higher capital expenditure for metro and long-haul network expansion. However, tariffs are also encouraging domestic manufacturing of optical components, diversification of supply chains, and innovation in cost-efficient open optical systems, strengthening long-term market resilience.

The packet-optical transport market research report is one of a series of new reports that provides packet-optical transport market statistics, including packet-optical transport industry global market size, regional shares, competitors with a packet-optical transport market share, detailed packet-optical transport market segments, market trends and opportunities, and any further data you may need to thrive in the packet-optical transport industry. This packet-optical transport market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

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