Recently, the 12th ICC Infostone Optical Communication Industry Hero List Award Ceremony concluded successfully. ZKTel's independently developed 400G QSFP-DD ER4 lite Transceiver successfully won the "Excellent Quality Award" for 2025 due to its outstanding product quality and stable performance, demonstrating the company's strong technical strength and industry recognition in the high-end optical communication field.

As a highly credible annual selection in the optical communication industry, this year's ICC Infostone Hero List was themed "AI Driven · Lighting Up the Future." It brought together a jury of more than 50 authoritative experts and academic leaders from the industrial chain, who conducted strict evaluations across multiple dimensions such as craftsmanship standards, quality control systems, stability, and large-scale delivery capabilities. ZKTel's ability to stand out with this optical module is a high affirmation of its quality control and technical prowess by the industry.

This award-winning product is a benchmark for quality in the field of high-speed optical interconnection. It adopts advanced EML laser devices and PAM4 modulation technology, supporting an ultra-high data rate of 425Gbps and enabling stable transmission over a distance of up to 30km on a single-mode fiber. With an optical budget of 18dB, it meets the requirements of complex scenarios. The product is compatible with multiple international standards such as QSFP-DD MSA and CMIS 5.1, and supports DDM (Digital Diagnostics Monitoring) functions to real-time monitor key parameters like optical power and temperature, making it suitable for applications in data centers, metro backbone networks, AI supercomputing, and other scenarios.

Behind the quality is ZKTel's commitment to deepening its roots in the optical communication field. As a national-level "Little Giant" enterprise specializing in innovation, the company has, since its establishment in 2013, built a core R&D team composed of PhDs and Masters from home and abroad, and constructed a quality control system certified to ISO 9001, ANSI ESD S20.20, and other standards. This award-winning product further integrates the company's proprietary patented technology, achieving breakthroughs in low crosstalk and high stability, with batch delivery pass rates consistently maintaining a leading position in the industry.

Currently, the explosive growth of AI computing power and the digital economy is placing higher demands on the speed and reliability of optical communication modules. Winning the "Excellent Quality Award" is both an honor and a motivation. In the future, ZKTel will continue to focus on technological innovation as its core, increase R&D investment in high-end optical chips and modules, deepen its presence in the high-speed optical communication field, empower global digital transformation with better product solutions, and contribute to the high-quality development of the optical communication industry.