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.

e-Newsletter | Industrial Networking Product & Solution Manufacturer | CTC Union

Every month CTC Union will release newsletters about our new products, events, solutions and much more. Stay up to date on our latest news.Sign up for the latest update news . At CTC Union we have a healthy respect for privacy and will not share your email with anyone. CTC Union is a high-quality e-Newsletter, 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 is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.

e-Newsletter | Industrial Networking Product & Solution Manufacturer | CTC Union

CTC's newsletter E-Bulletin | 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's newsletter E-Bulletin

e-Newsletter

Every month CTC Union will release newsletters about our new products, events, solutions and much more. Stay up to date on our latest news.

Sign up for the latest update news . At CTC Union we have a healthy respect for privacy and will not share your email with anyone.

Subscribe us.
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2025-4-21 CTC Union Newsletter Issue No. 4
2025-4-21 CTC Union Newsletter Issue No. 4

Product Highlight: CTC has recently lunched cost-effective compact industrial Ethernet switch & commercial 2.5G managed switch

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2025-3-13 CTC Union Newsletter Issue No. 3
2025-3-13 CTC Union Newsletter Issue No. 3

Establish Reliable Network Transmission for Your EV Charging Station

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2025-2-17 CTC Union Newsletter Issue No. 2
2025-2-17 CTC Union Newsletter Issue No. 2

CTCU launches New Compact Size Industrial GbE Switch (IGS-802CS-8PH & IGS-802CS)

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2025-1-17 CTC Union Newsletter Issue No. 1
2025-1-17 CTC Union Newsletter Issue No. 1

CTCU launches New L2+ 2.5G Managed Ethernet Switch (QSW-4624CM & QSW-4416CM)

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2024-12-16 CTC Union Newsletter Issue No. 10
2024-12-16 CTC Union Newsletter Issue No. 10

CTCU launches IVS series Ethernet switch with E-Mark certified for transportation applications

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2024-11-05 CTC Union Newsletter Issue No. 09
2024-11-05 CTC Union Newsletter Issue No. 09

CTCU releases a latest EN50155 certified 10G Managed PoE Switch for railway applications

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2024-10-07 CTC Union Newsletter Issue No. 08
2024-10-07 CTC Union Newsletter Issue No. 08

CTCU releases a latest Industrial IEC61850-3 Layer 3 & Layer 2 10G Ethernet Switch

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2024-09-11 CTC Union Newsletter Issue No. 07
2024-09-11 CTC Union Newsletter Issue No. 07

CTCU releases a latest Industrial GbE PoE Extender and 2/4 Ch. Contact Closure over Fiber Converter

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2024-08-07 CTC Union Newsletter Issue No. 06
2024-08-07 CTC Union Newsletter Issue No. 06

CTC Union releases new EN50155 Certified 5-Port M12 Ethernet Switch (ITP-500A)

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2024-07-10 CTC Union Newsletter Issue No. 05
2024-07-10 CTC Union Newsletter Issue No. 05

CTC Union releases new 10G Managed Ethernet Switch (XGS-1208M)

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2024-06-18 CTC Union Newsletter Issue No. 04
2024-06-18 CTC Union Newsletter Issue No. 04

CTC Union releases new 10G media converter card (FRM220-10GCM)

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2024-04-15 CTC Union Newsletter Issue No. 03
2024-04-15 CTC Union Newsletter Issue No. 03

Product Highlight: 10G Media Converter

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2024-03-07 CTC Union Newsletter Issue No. 02
2024-03-07 CTC Union Newsletter Issue No. 02

CTC releases New 10G NID Switch with SyncE

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2024-01-25 CTC Union Newsletter Issue No. 01
2024-01-25 CTC Union Newsletter Issue No. 01

CTC Union Awarded IEC 62443-4-1 Certification

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2023-10-26 CTC Union Newsletter Issue No. 10
2023-10-26 CTC Union Newsletter Issue No. 10

CTC Union releases new 10G Media Converter

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2023-09-21 CTC Union Newsletter Issue No. 9
2023-09-21 CTC Union Newsletter Issue No. 9

CTC Union releases new PoE Extender, PoE++ Injector and Network Management Card

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2023-08-24 CTC Union Newsletter Issue No. 8
2023-08-24 CTC Union Newsletter Issue No. 8

CTC Union releases a new Industrial Layer 3 Ethernet Switch - IXR-G24044X-24PH, IXR-G24044X & IXR-G4804X

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2023-07-24 CTC Union Newsletter Issue No. 7
2023-07-24 CTC Union Newsletter Issue No. 7

CTC Union release the Industrial slim size 90W PoE Managed Switch( IGS-402SW-4PB & IFS-402GSW-4PB)

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2023-06-20 CTC Union Newsletter Issue No. 6
2023-06-20 CTC Union Newsletter Issue No. 6

CTC Union release the new E-Mark Certified PoE Switches (IVS-G802T-8PH24 & IVS-802GT-8PH24)

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2023-05-16 CTC Union Newsletter Issue No. 5
2023-05-16 CTC Union Newsletter Issue No. 5

CTC Union launch new 4G LTE Routers (ICR-W404 & ICR-W402)

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2023-04-12 CTC Union Newsletter Issue No. 4
2023-04-12 CTC Union Newsletter Issue No. 4

CTC Union releases the latest L2+ 10G Uplink PoE Switch (GSW-4424MP)

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2023-03-15 CTC Union Newsletter Issue No. 3
2023-03-15 CTC Union Newsletter Issue No. 3

CTC Union releases a new L2+ Access Switch - GSW-4424CM

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2023-02-20 CTC Union Newsletter Issue No. 2
2023-02-20 CTC Union Newsletter Issue No. 2

CTC Union releases a new IEC61850-3 Ethernet Switch - IPS-G2404SM-8C

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2023-01-17 CTC Union Newsletter Issue No. 1
2023-01-17 CTC Union Newsletter Issue No. 1

CTC Union releases a new Industrial Web Managed PoE Media Converter - IMC-1000WS-PB

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2022-12-22 CTC Union Newsletter Issue No. 10
2022-12-22 CTC Union Newsletter Issue No. 10

CTC Union releases a new Media Converter Rack – FMC-1800 and new PoE PSE Media Converter – PMC-1000S

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2022-11-28 CTC Union Newsletter Issue No. 9
2022-11-28 CTC Union Newsletter Issue No. 9

CTC Union releases a new Serial to Ethernet Device Server - STE211W & STE211

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2022-10-20 CTC Union Newsletter Issue No. 8
2022-10-20 CTC Union Newsletter Issue No. 8

CTC Union releases a new Industrial 10G PoE Switch – IGS-1604XSM-16PH

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2022-09-22 CTC Union Newsletter Issue No. 7
2022-09-22 CTC Union Newsletter Issue No. 7

CTC Union releases a new Industrial 10G uplink L2 Managed PoE Switch – IGS-G24044X-24PH-AA

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2022-08-11 CTC Union Newsletter Issue No. 6
2022-08-11 CTC Union Newsletter Issue No. 6

CTC Union releases a new Industrial Media Converter – IMC-1001CS & IMC1001C

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2022-06-02 CTC Union Newsletter Issue No. 5
2022-06-02 CTC Union Newsletter Issue No. 5

CTC Union releases a new generation L2 10G uplink Managed Ethernet Switch – GSW-4208CM

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2022-05-05 CTC Union Newsletter Issue No. 4
2022-05-05 CTC Union Newsletter Issue No. 4

CTC Union releases a new Industrial PoE Ethernet Extender - IEXT101-PH

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2022-04-07 CTC Union Newsletter Issue No. 3
2022-04-07 CTC Union Newsletter Issue No. 3

CTC Union releases a new Industrial L3 10G Ethernet Switch - IXR-MG2404XS

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2022-03-07 CTC Union Newsletter Issue No. 2
2022-03-07 CTC Union Newsletter Issue No. 2

CTC Union releases a new Ethernet Switch – FRM220-2000MS

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2022-01-20 CTC Union Newsletter Issue No. 1
2022-01-20 CTC Union Newsletter Issue No. 1

CTC Union releases a new Industrial Cellular Router – ICR-W405 & ICR-405

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2021-08-24 CTC Union Newsletter Issue No. 8
2021-08-24 CTC Union Newsletter Issue No. 8

CTC Union releases new 4/8 x RS232 to IP Device Servers - STE400A-232 / STE800A-232

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2021-07-19 CTC Union Newsletter Issue No. 7
2021-07-19 CTC Union Newsletter Issue No. 7

CTC Union releases a new Industrial Web Managed PoE Switch - IGS-402CSW-4PH

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2021-06-17 CTC Union Newsletter Issue No. 6
2021-06-17 CTC Union Newsletter Issue No. 6

Product highlight: 10G/2.5G PoE+ Managed Switch IQS-402XSM-4PH

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2021-05-25 CTC Union Newsletter Issue No. 5
2021-05-25 CTC Union Newsletter Issue No. 5

High Density Modular Ethernet Switch Solution

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2021-04-08 CTC Union Newsletter Issue No. 4
2021-04-08 CTC Union Newsletter Issue No. 4

CTC Union releases new products - Optical Path Converter, WDM Fiber Save Rack, Dual Fiber CWDM Mux/Demux Rack

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2021-03-18 CTC Union Newsletter Issue No. 3
2021-03-18 CTC Union Newsletter Issue No. 3

Time-Sensitive Networking Solution for Seamless Real-Time Communication

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2021-02-23 CTC Union Newsletter Issue No. 2
2021-02-23 CTC Union Newsletter Issue No. 2

CTC Union releases a new Industrial Managed 2.5G/10G PoE Switch - IQS-402XSM-4PH

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2021-01-28 CTC Union Newsletter Issue No. 1
2021-01-28 CTC Union Newsletter Issue No. 1

CTC Union releases new OAM/IP GbE Managed Switch Cards - FRM220A-2000EAS/4F

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2020-12-23 CTC Union Newsletter Issue No. 8
2020-12-23 CTC Union Newsletter Issue No. 8

CTC Union releases new products - 100G 3R Transponder, Optical Amplifiers Preamp, Optical Amplifiers Booster

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2020-07-28 CTC Union Newsletter Issue No. 7
2020-07-28 CTC Union Newsletter Issue No. 7

Product Highlight: 10G Muxponder FRM220-TM-10GMux

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2020-07-13 CTC Union Newsletter Issue No. 6
2020-07-13 CTC Union Newsletter Issue No. 6

Product Highlight: High performance managed PoE switch GSW-3208MP-1

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2020-06-18 CTC Union Newsletter Issue No. 5
2020-06-18 CTC Union Newsletter Issue No. 5

Product Highlight: Industrial PoE LAN Extender IEXT224-4PH

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2020-04-15 CTC Union Newsletter Issue No. 4
2020-04-15 CTC Union Newsletter Issue No. 4

CTC Union releases a new EN50155 Unmanaged Fast Ethernet PoE switch 6 x 10/100Base-TX PoE+

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2020-03-12 CTC Union Newsletter Issue No. 3
2020-03-12 CTC Union Newsletter Issue No. 3

CTC Union releases a new L2+ Managed PoE Switch - GSW3208MP-1

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2020-02-13 CTC Union Newsletter Issue No. 2
2020-02-13 CTC Union Newsletter Issue No. 2

CTC Union releases new products - Industrial Managed GbE PoE Switch with 16 PoE Ports, Compact Size Industrial Gigabit Ethernet (PoE) Switch

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2020-01-09 CTC Union Newsletter Issue No. 1
2020-01-09 CTC Union Newsletter Issue No. 1

CTC Union releases new products - Optical Amplifiers Booster, Optical Amplifiers Preamp

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e-Newsletter | Industrial Networking Product & Solution Manufacturer | CTC Union

CTC Union Technologies Co., Ltd., founded in 1993, is an ISO9001/14001 certified designer and manufacturer. CTC Union’s software development system follows the cybersecurity IEC62443 regulations for the design of Industrial & Telecom networking products. With their own in-house R&D and factory, CTC Union develops and manufactures high-quality products in Taiwan. CTC Union offers a full spectrum of products, including Industrial Ethernet, PoE, EN50155 and E-Mark certified switches. 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.

CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.