长光华芯：200G EML芯片目前处于客户验证阶段 100G EML芯片订单签订及交付工作正常开展

Core Viewpoint - The company is currently in the customer validation phase for its 200G EML chip, with plans to disclose results once validation is complete [1] Group 1: Product Development - The 200G EML chip is undergoing customer validation, and the company will provide updates upon successful completion [1] - Higher-speed products are still in the research and development stage [1] Group 2: Order Status - The 100G EML chip's order signing and delivery processes are proceeding normally [1] - The total order amount for the 100G EML chip has not yet reached the disclosure threshold, but updates will be provided in regular reports [1]