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![Notice of the General Office of the Ministry of Industry and Information Technology on Carrying out the Pilot Work of 10Gbps Optical Network Document Number: Letter on Communication of the General Office of the Ministry of Industry and Information Technology [2025] No. 3](http://p3-sign.bdxiguaimg.com/tos-cn-p-0015c000-ce/o0ceTf8M4Iys2CdDVY9ujfCsfF9AaQRPWBkJQA~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=202501121727248D069856240FFEA4A529&requestFrom=101&x-expires=1768210045&x-signature=QYLdFdYYwClySSV26FiSLGL5nHw%3D)
