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Serial Device Server Market Size, Share, Growth & Industry Analysis, By Port Type (1-Port, 2-Port, 4-Port, 8-Port and Above), By Device Type (External Serial Device Server, Embedded Serial Device Server, Wireless Serial Device Server), By Connectivity, By Industry Vertical, and Regional Analysis, 2024-2031
Pages: 190 | Base Year: 2023 | Release: April 2025 | Author: Sunanda G.
The market comprises hardware solutions that enable serial-based devices such as sensors, meters, barcode scanners, and industrial equipment, to connect to Ethernet or wireless networks. These servers convert serial data into IP-based communication, facilitating remote access, control, and data logging.
They are integral in legacy system integration, especially in the manufacturing, utilities, and transportation sectors. The scope includes both industrial-grade and commercial-grade servers, often embedded with protocol conversion, data buffering, and encryption capabilities. Applications span SCADA systems, industrial automation, point-of-sale systems, and medical equipment interfacing, where consistent and secure communication between devices is essential for operations.
The global serial device server market size was valued at USD 300.1 million in 2023 and is projected to grow from USD 316.1 million in 2024 to USD 475.4 million by 2031, exhibiting a CAGR of 6.00% during the forecast period.
The market is primarily driven by the proliferation of Industrial IoT (IIoT) and the increasing adoption of automation across manufacturing, utilities, and logistics sectors.
These trends are creating a pressing need to connect legacy serial devices to modern IP networks for centralized monitoring and control. Serial device servers enable seamless integration, helping industries enhance operational efficiency and data accessibility without replacing existing infrastructure.
Major companies operating in the serial device server industry are Moxa Inc., Digi International Inc., Advantech Co., Ltd., Siemens, Lantronix Inc., Perle Systems, Sealevel Systems Inc., 3onedata Co., Ltd., Atop Technologies Inc., Kyland Technology Co., Ltd., OMEGA Engineering Inc., Westermo, Silex Technology America, Inc., Sena Technologies, Inc., and Tibbo Technology Inc.
The increasing adoption of automation across manufacturing, oil & gas, logistics, and utilities is significantly influencing the growth of the market. Industrial environments often include devices that operate on serial communication. Serial device servers enable the integration of such equipment into centralized automation systems, facilitating continuous data flow, system diagnostics, and real-time decision-making across facilities.
Market Driver
Proliferation of Industrial IoT (IIoT)
The growth of industrial IoT is creating demand for reliable device connectivity across sectors such as energy, transportation, and infrastructure. Serial device servers help enable IIoT implementations by converting serial data into IP formats.
This allows legacy devices to feed data into cloud platforms or SCADA systems, enhancing operational intelligence. Their role in bridging data gaps is vital to the expansion of IIoT networks, thus supporting the market.
Market Challenge
Integration with Diverse Legacy Systems
A significant challenge limiting the growth of the serial device server market is the complexity of integrating with a wide range of legacy industrial equipment that uses varied and often proprietary serial communication protocols. These inconsistencies make standardization difficult and increase deployment costs.
Companies are focusing on developing highly adaptable serial device servers that support multi-protocol conversions, intelligent configuration tools, and enhanced compatibility with older systems. Additionally, vendors are offering remote management platforms and tailored technical support to simplify integration, reduce downtime, and ensure seamless connectivity across heterogeneous industrial environments.
Market Trend
Demand for Simplified Device Management and Deployment
The increasing complexity of industrial networks is creating a strong need for solutions that streamline device setup, configuration, and management. Organizations are seeking tools that reduce manual intervention and minimize deployment time for serial-connected devices.
This trend is driving innovation in centralized device management platforms and plug-and-play hardware design. Enhanced manageability supports scalability, reduces operational downtime, and improves network reliability, thereby accelerating the growth of the market across sectors with expanding infrastructure.
Segmentation |
Details |
By Port Type |
1-Port, 2-Port, 4-Port, 8-Port and Above |
By Device Type |
External Serial Device Server, Embedded Serial Device Server, Wireless Serial Device Server |
By Connectivity |
Wired Serial Device Server, Wireless Serial Device Server |
By Industry Vertical |
Industrial Automation, Healthcare, Transportation & Logistics, Energy & Utilities, Telecommunications & IT, Retail & POS Systems, Others |
By Region |
North America: U.S., Canada, Mexico |
Europe: France, UK, Spain, Germany, Italy, Russia, Rest of Europe |
|
Asia-Pacific: China, Japan, India, Australia, ASEAN, South Korea, Rest of Asia-Pacific |
|
Middle East & Africa: Turkey, UAE, Saudi Arabia, South Africa, Rest of Middle East & Africa |
|
South America: Brazil, Argentina, Rest of South America |
Market Segmentation:
Based on region, the global market has been classified into North America, Europe, Asia Pacific, Middle East & Africa, and Latin America.
North America accounted for 38.12% share of the serial device server market in 2023, with a valuation of USD 114.4 million. The development of advanced smart grid infrastructure by utility providers across the U.S. and Canada is accelerating the demand for serial-to-IP connectivity. Substation equipment, reclosers, and remote terminal units (RTUs) commonly use serial communication. Serial device servers allow these legacy assets to connect to centralized grid control systems, supporting real-time diagnostics and outage response.
Additionally, North America has a high concentration of SCADA (Supervisory Control and Data Acquisition) systems used in sectors like water treatment, oil & gas, and power generation. Many field devices integrated into these systems still rely on serial ports. Serial device servers are essential for enabling these devices to transmit data over secure IP networks, supporting both operational efficiency and regulatory compliance.
The serial device server industry in Asia Pacific is poised for significant growth at a robust CAGR of 6.91% over the forecast period. Asia Pacific is a global center for OEM (Original Equipment Manufacturer) and EMS (Electronics Manufacturing Services) operations.
Facilities in this sector use diverse equipment from multiple vendors, often relying on serial ports, supporting the growth of the market in the region. Serial device servers provide compatibility across equipment types and simplify centralized management, which is critical in large-scale, high-speed production environments.
Furthermore, in countries such as Australia, Malaysia, and Indonesia, energy, mining, and water projects are expanding into remote areas. These sites often rely on rugged industrial equipment with serial interfaces, boosting the market. Serial device servers with wireless capabilities and ruggedized design are being deployed to enable real-time monitoring and control in environments with limited network infrastructure.
Market players are increasingly adopting strategies centered on the development of next-generation serial device servers to meet the rising demands of data-intensive industrial and networking environments. These efforts focus on enhancing processing capabilities, scalability, and secure connectivity to support advanced applications in edge computing, AI integration, and industrial automation.
Key vendors are positioning themselves to address evolving customer requirements by investing in high-performance architectures and tailored solutions. This strategic focus is contributing significantly to the growth of the serial device server market, particularly as industries transition toward intelligent, connected infrastructure.
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