崇达技术(002815.SZ)：在1.6T光模块相关的PCB产品上，目前尚处于技术储备阶段

Core Viewpoint - Chongda Technology (002815.SZ) is currently in the technology reserve stage for its 1.6T optical module-related PCB products [1] Group 1 - The company is focusing on the development of PCB products related to 1.6T optical modules [1]