Belden Inc.

St. Louis, MO 63105


About Belden Inc.

Belden’s products are designed to meet the mission-critical network infrastructure needs of industrial markets.

Product Summary

Belden delivers end-to-end signal transmission solutions.


1 N. Brentwood Blvd.
15th Floor
St. Louis, MO 63105

More Info on Belden Inc.

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Belden Inc., a global leader in high-quality, end-to-end signal transmission solutions, delivers a comprehensive product portfolio designed to meet the mission-critical network infrastructure needs of industrial markets. 

With innovative solutions targeted at reliable and secure transmission of rapidly growing amounts of data needed for today’s applications, Belden is at the center of the global transformation to a connected world. Belden offers a comprehensive line of industrial cabling, connectivity and networking devices, delivering the most reliable communications solutions for your environment.

Industrial Cable

For over 110 years, Belden has propelled signal transmission technology forward as the world's leading manufacturer of rugged cable solutions.


Belden offers a significant product portfolio for signal transmission, data communication networks and power supply of devices designed for many applications in Industrial Automation and Machine Building.

Industrial Networking

Whether you are networking your devices to the controllers, connecting the controllers to the control room, relaying data between the control room, the engineering department, and remote manufacturing sites – or all of the above – Belden has the products you need to seamlessly connect your communications.

Founded in 1902, Belden is headquartered in St. Louis, Mo. and has manufacturing capabilities in North and South America, Europe and Asia. For more information, visit us at; follow us on Twitter @BeldenInc.

Products & Press Releases


SDI Video Coax Cable

March 12, 2024
Belden Serial Digital Interface (SDI) Video Coax Cable delivers uncompressed digital video signals to support professional video equipment. The portfolio of Belden SDI Cables ...
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Fiber Infrastructure System

April 10, 2023
The DCX System from Belden is an end-to-end fiber infrastructure system that provides high fiber termination density in a compact form with 3,840 terminations per DCX cabinet,...
Time-Sensitive Networking: Bandwidth, Determinism and Management Clarifications

Time-Sensitive Networking: Bandwidth, Determinism and Management Clarifications

As more industrial networking technology suppliers and organizations get onboard with Time-Sensitive Networking, some serious questions about the technology and related products...
An Engineer to Bridge the IT/OT Divide

An Engineer to Bridge the IT/OT Divide

Though no template for better connecting the IT and OT departments has yet emerged, Belden suggests that the appointment of an Automation & Data Exchange Engineer could be the...
Lumberg Automation LioN-Power IO-Link System to help address IoT connectivity needs.

IO-Link System Expansion

March 20, 2019
Belden has expanded its Lumberg Automation LioN-Power IO-Link System to help address Industrial Internet of Things (IIoT) connectivity needs through simplified device automation...
Time Sensitive Networking for Dummies

Time Sensitive Networking for Dummies

Belden/Hirschmann releases “Time-Sensitive Networking for Dummies” to help industry get up to speed with the deterministic Ethernet standard that’s poised to alter industrial ...
The Hirschmann DRAGON MACH4000 series from Belden allow engineers to transfer larger quantities of data faster without compromis

Layer 3 Backbone Switch

Nov. 12, 2018
The Hirschmann DRAGON MACH4000 series from Belden allow engineers to transfer larger quantities of data faster without compromising network availability or performance.
Questions Arise About Time Sensitive Networking

Questions About Time Sensitive Networking

Time-Sensitive Networking's star has been on the rise with its promise to bring determinism via standard Ethernet to the plant floor. In contrast to the positive news surrounding...
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Automation Tools for IIoT Connectivity

March 13, 2018
Enhancements to Belden’s Lumberg automation LioN-power family streamline path to fieldbus-independent and one-device automation.
Automation Networks: From Pyramid to Pillar

Automation Networks: From Pyramid to Pillar

As automation technologies advance with cloud and edge computing, system and device location on the network can, in some cases, become optional. Critical to this development will...

Articles & News

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Inductive Automation Launches New Partner Program

Sept. 15, 2023
Amazon Web Services, Belden, Plantformance and Stratus are the first members of this new partner program designed to highlight companies whose products and services complement...
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Supplier News

Belden’s New DCX System Supports Fast & Easy Management of Terminations in Fiber-Dense Environments

Dec. 14, 2022
This high-density, end-to-end fiber infrastructure solution maximizes signal integrity and handles large numbers of fiber connections without compromising on ease of use.
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Is Time Sensitive Networking the Key to IT/OT Convergence?

As a vendor-independent standard that allows on Ethernet, TSN is poised to converge IT and operations networks. But some challenges remain in terms of cost, complexity, and need...
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Supplier News

OptiTuff® Mini Pre-Terminated Fiber Trunks Combine Durability, Performance and Installation Ease

Oct. 12, 2022
The industry’s only cost-effective, ruggedized fiber assembly that combines the best characteristics of metal armored and non-armored solutions.
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Supplier News

Belden Q3 2022 Launches Support Automation, Fast Deployment, and Space Savings

Sept. 12, 2022
New releases include OpEdge-8D Industrial Edge Gateway Device and DataTuff Fiber Optic Cables.
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Schneider Electric Continues its Open Automation Journey

June 14, 2022
Plug-and-produce hardware-independent software and agreements with Claroty and Intel accelerate the new era of automation software.
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Supplier News

Belden’s Q2 2022 Product Launches Include High-Performance Solutions

May 26, 2022
Second-quarter releases include networking and software solutions from Hirschmann, connectivity from Lumberg Automation, as well as RS-485 Cables, OSP Dry Loose Tube Cables, and...
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Supplier News

An Industry First: UL-Certified Class 4 Digital Electricity™ Cables from Belden

April 28, 2022
UL-Certified Class 4 Digital Electricity (DE) Cables allow end users to take advantage of DE to safely provide significant power across long distances.
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Supplier News

Belden’s Q1 2022 Product Launches Prioritize Performance and Quality

Feb. 24, 2022
First-quarter releases include connectivity from Belden and networking solutions from Hirschmann and ProSoft as well as 10GXW CAT 6A and FX OM5 cable additions.
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Supplier News

Belden Continues Forward-Thinking Innovation with New Q4 2021 Product Launches

Nov. 18, 2021
Releases in the last quarter of the year include new cable, connectivity and software solutions, as well as additions to existing product lines.

Videos & Resources

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The Next Stage of the Open Process Control Journey

July 1, 2022
OPAF, Schneider Electric working on universal automation for industrial control.
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The Automation Conference 2013: Belden

Aug. 22, 2013
Belden Talks About Securing Ethernet-Connected Control Systems | At The Automation Conference 2013, Eric Byres shows how an ordinary-looking PDF can let a worm into an Ethernet...
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Unicorns & Air Gaps: Do They Really Exist?

June 6, 2013
Eric Byres is chief technology officer and vice president of engineering at Tofino Security and is considered one of the world's leading experts in the field of SCADA security...
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SPS 2012: Ethernet Switches First to Meet New Standard

Dec. 6, 2012
Belden's German Business Manager Wolfgang Schenk describes how the company's latest Ethernet switches meet the new PRP standard and also demonstrates how the company's solution...
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Industrial HiVision Network Management Software

Oct. 16, 2012
Automation World visited the Belden booth at the 2012 Emerson Exchange Conference, where the company showcased its network management software. (Approximate Time -2:31)
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Ethernet for Machines and Robots

July 13, 2011
OEMs are increasingly using industrial networks to connect their HMIs, controllers, distributed I/O, instruments and sensors to each other within a machine or a robot; to connect...

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All content from Belden Inc.


Universal I/O: Just in Time for the Digital Transformation

May 5, 2021
A standardized version of I/O provides users and machine builders with the opportunity to scale systems quickly, but traditional I/O still holds an important role.
Application of Hirschmann switches and routers with Forescout.

Belden and Honeywell Expand Cybersecurity Protections

From Belden’s focus on network segmentation to Honeywell’s cybersecurity suite update, technology vendors highlight improved capabilities to secure industrial networks for remote...
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Where Ethernet (Still) Isn’t

March 20, 2020
Automation World’s latest poll revisits our 2016 survey on the state of industrial Ethernet adoption. The numbers seem to suggest nothing much has changed. But is that what’s ...
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IIoT Enables Next-Level Remote Asset Monitoring

Connectivity advances and intelligent offerings are making it easier for manufacturers to monitor remote plant sites while opening up potential for new product-as-a-service offerings...
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Not So Fast: TSN Not Quite Ready for Prime Time

Though standardization efforts for Time-Sensitive Networking continue at pace, it is still years before industry should expect to see a bumper crop of compatible products.

Bridging the IT and OT Divide

Oct. 10, 2017
Fewer than 10 percent of companies have combined their IT and OT departments, according to a recent Automation World survey. But with integrated tools and common protocols coming...
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Fiber Optic Repeater Increases the Range and Availability of PROFIBUS Networks

Sept. 28, 2017
The OZD Profi 12M G22 from Belden allows PROFIBUS networks to communicate over longer distances through fiber optic signals, while guaranteeing signal reliability through integrated...

Safer Pipelines Depend on Advanced Automation

Aug. 9, 2017
With millions of miles of oil and gas pipelines running through the country—much of it decades old—new types of instruments, analysis and other advances help prevent damage.

Industrial Cybersecurity: Return of the Air Gap?

Jan. 17, 2017
The need for better insight into production, continuous process optimization and mobile access has driven manufacturers to connect their automation systems with their business...