Everbright Huaxin releases 56G PAM4 EML optical communication chip

Everbright Huaxin released the 56G PAM4 EML optical communication chip at the 19th China Optics Valley International Optoelectronics Expo, marking the company's official entry into the high-end optical chip market. This chip supports coarse wavelength division multiplexing of 4 wavelengths, can achieve a data transmission rate of 400Gbps to 800Gbps, and is suitable for interconnection optical modules in supercomputing data centers. Everbright Huaxin adopts the IDM model, has a complete R&D and production chain, and is committed to the R&D and production of high-speed optical communication chips.