ZTT’s  optical transceiver products can cover all network scenarios including data center, long-haul transmission, wireless access, FTTX. We provide all 1G~800G products, which based on various packaging design, such as coaxial OSA, COB packaging and SiPh technology

We have professional R&D engineers which had worked in the optical field many years and owned the experiences in the top three optical module companies in China. At the same time, our technical experts, sales representatives and partners gain an in-depth understanding of customer needs and feedback, constantly driving our dedicated R&D teams to develop standardized, high-performance and high-quality products to ensure our products are developed for success in real-world applications.

We have first-class manufacturing capabilities in optical network industry. We have comprehensive and effective personnel training and certification system, high-level development and implementation team, production manufacture plan (PMP) and manufacture operation instruction (MOI), purified production environment and automatic production line all ensure the high-frequency mass production and leading quality products.

And during the whole life cycle of the product, we conducted complete testing to ensure that the product meets customer requirements, such as optical spectrum test, eye pattern test, bit error rate & receiving sensitivity test, temperature test, anti static test, mechanical shock and vibration test and compatibility test. Now our optical module products can be compatible with mainstream brand network equipment.