长光华芯：200mW CW DFB通信芯片和200G PAM4 EML通信芯片在验证中

Core Viewpoint - Changguang Huaxin is actively progressing in the development and production of communication chips, with specific focus on the 100mWCWDFB chip achieving mass production and the 100GEML chip orders being processed normally [2] Group 1: Product Development - The 200mWCWDFB and 200GPAM4EML communication chips are currently undergoing validation [2] - The 100mWCWDFB chip has reached mass production and is preparing for qualified supplier certification as per customer requirements [2] - The order signing and delivery for the 100GEML chip are proceeding as planned [2]