T/CAICI 中国通信企业协会团体标准 T/CAICI 99—2024 5G前传接入网工程技术规范 Technical specification for 5G front-haul access network engineering 2024 -12-03发布 2024 -12-25实施 中国通信企业协会 发 布 ICS 33.180.01 CCS P76 u5[PrHNÅO›[fN`Ou( ‹÷-NpkcrH 全国团体标准信息平台 T/CAICI 99 —2024 I 目 次 前言 .................................................................................................................................................................... II 1 范 围 .............................................................................................................................................................. 1 2 规范性引用文件 .......................................................................................................................................... 1 3 术语和定义 .................................................................................................................................................. 2 4 缩略语 .......................................................................................................................................................... 3 5 总体方案 ...................................................................................................................................................... 3 5.1 前传范围与组网结构 ......................................................................................................................... 3 5.2 前传速率 ............................................................................................................................................. 4 5.3 前传系统规划 ..................................................................................................................................... 5 5.4 方案选择 ............................................................................................................................................. 5 6 设 计 .............................................................................................................................................................. 6 6.1 前传设备设计 ..................................................................................................................................... 6 6.2 光纤网络设计 ................................................................................................................................... 12 6.3 传输性能指标设计 ........................................................................................................................... 13 7 施 工 ............................................................................................................................................................ 13 7.1 施工前检查 ....................................................................................................................................... 13 7.2 前传设备安装 ................................................................................................................................... 14 7.3 光纤网络敷设及安装 ....................................................................................................................... 14 7.4 链路测试 ........................................................................................................................................... 15 8 验 收 ............................................................................................................................................................ 15 8.1 竣工文件 ........................................................................................................................................... 15 8.2 工程验收 ........................................................................................................................................... 16 9 运行维护 .................................................................................................................................................... 18 附录 A（资料性）应用代码说明 .....................................................................