CTC Union Technologies Co., Ltd. - Founded in 1993, CTC Union partners with voice and data carriers, enterprises, and industrial grade Ethernet users covers all continents and areas.

Branding Advantage | Industrial Networking Product & Solution Manufacturer | CTC Union

Our experience in connectivity transmission for Telecom & Industrial grade products enables us to optimize communication and collaboration between systems, processes, and people. We can deliver an innovative, efficient, and reliable solutions for our customers. CTC Union is a high-quality Branding Advantage, Ethernet switch, Media Converter, Transponder, EDFA, Muxponder, Switch, PoE switch, SyncE Switch, Router manufacturer from Taiwan since 1993. With more 30 years professional experience, CTC Union is a Taiwan manufacturer of telecommunication products and industrial Ethernet switch, converter, injector. Strictly control all product design. CTC Union, founded in 1993, is a Taiwan manufacturer of telecommunication products (ex. L2 Ethernet switch, TDM, Transponder) and industrial Ethernet switch, converter, injector. Strictly control all product design, CTC Union’s products pass strict tests and certifications ex. CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, IEC61850-3 standard etc. CTC Union partners with voice and data carriers, enterprises, and industrial grade Ethernet users covers all continents and areas. This global partnership receives direct engineering and technical support from headquarters, located in Taipei, Taiwan.

Branding Advantage | Industrial Networking Product & Solution Manufacturer | CTC Union

CTC Union's Branding Advantage | CTC Union's goal is to provide reliable, temperature resistant and rugged designs for harsh environments. We offer a full spectrum of products, including L3/L2 Switch, PoE Products, EN50155 and E-Mark certified switches.

CTC Union's Branding Advantage

Branding Advantage

Your Trusted Partner for Over 30 Years

Our experience in connectivity transmission for Telecom & Industrial grade products enables us to optimize communication and collaboration between systems, processes, and people. We can deliver an innovative, efficient, and reliable solutions for our customers.

CTC Union’s goal is to provide reliable, temperature resistant and rugged designs for mission critical systems used in harsh environments. With more than 30 years of experience in design of Telecom products, CTC Union is highly motivated to deliver various access switches and FTTP CPE products.

Technology & Innovation

With technologies based on Ethernet and Optical transmissions, CTC Union can effectively meet the requirements of voice and data carriers and enterprises, as well as industrial/telecom grade Ethernet users.

Technical Support & Excellent Customer Server

CTC Union's technical support is available worldwide with 24hr/7days availability, whether it be pre-sale, post-sale, or technical answered as quickly as possible. CTC's Technical Support and RMA team have elite industry knowledge to ensure all issues are professionally and thoroughly resolved.

Budget-Friendly & Strong Competitiveness

CTC Union is the best combination of good performance and low price. We offer Ethernet transmission products for every price range. It is very priced competitive in the market. One of the best advantages of CTC is providing value for the money. From Telecom grade Ethernet switch to Industrial grand ethernet switch, you have a lot of options to choose from.

High Product Quality & Compliant with Certified Organization

CTC Union strictly control all product designs and improve our quality management system to guarantee the processes and requirements of our customers, material suppliers and production partners.


CTC Union creates solutions that are feature-rich, easy to deploy and manage, and evolve with your subscribers’ needs, delivering the ultimate in user experience and satisfaction, this proactive thinking will allow CTC Union to continue developing solutions for today and tomorrow's markets.

Branding Advantage | Industrial Networking Product & Solution Manufacturer | CTC Union

Based in Taiwan since 1993, CTC Union Technologies Co., Ltd. has been a manufacturer of networking products and a provider of industrial networking solutions. Its main networking products include, network switches, fiber optic cables, network routers, media converters, bypass switches, fiber optic multiplexers, fiber single mode media converters. Industrial networking solutions for optical transport, factory automation, intersection monitoring, wireless network security, traffic monitoring, tunnel and cell tower safety control, wireless machine networking, data offloading, PoE-powered office automation, campus network access.

CTC Union, founded in 1993, is a Taiwan manufacturer of telecommunication products (ex. L2 Ethernet switch, TDM, Transponder) and industrial Ethernet switch, converter, injector. Strictly control all product design, CTC Union’s products pass strict tests and certifications ex. CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, IEC61850-3 standard etc. CTC Union partners with voice and data carriers, enterprises, and industrial grade Ethernet users covers all continents and areas. This global partnership receives direct engineering and technical support from headquarters, located in Taipei, Taiwan.

CTC Union has been providing customers with high quality networking products and networking solutions since 1993, with both advanced technology and 28 years of experience, CTC Union ensures that each customer's requirements are met.