Jiangsu Etern Company Limited

Chinese maker of optical fiber cables, telecom equipment and network solutions

What Jiangsu Etern does

Jiangsu Etern makes optical fiber and the cables that carry internet, phone and TV signals, along with regular electrical cables. It also sells optical chips and modules, 5G antennas, and signal boosters that improve mobile coverage inside buildings. Beyond hardware, it offers smart city and public security data software, and it builds telecom projects overseas.

How Jiangsu Etern makes money

It earns most of its revenue by manufacturing and selling optical fiber, optical cables and cables to telecom operators and network builders, plus sales of optical components and wireless coverage equipment. Further income comes from overseas engineering contracts, automotive wiring harnesses, software and system integration services.

Products & services

• Optical preform and optical fiber
• Backbone, metro and FTTX optical cables
• AWG chips, laser chips and optical modules
• Digital active DAS systems and repeaters
• 4G/5G small cells and 5G active antennas
• Automotive wiring harnesses