凌云光(688400.SH)：光通信业务代理国际领先的光通信产品和解决方案

Core Viewpoint - Lingyun Optics (688400.SH) is actively engaged in the optical communication sector, offering advanced products and solutions that are internationally recognized [1] Group 1: Company Overview - The company specializes in optical communication business, representing leading international optical communication products and solutions [1] - Key products include 800G/1.6T silicon optical modules, OCS all-optical switching, PWB photonic wire bonding, and other high-end optoelectronic devices and instruments [1]