ICS 33.040.50 M42 YD 中华人民共和国 通信行业标准 YD/T XXXXX —XXXX 接入网设备测试方法 10Gbit/s 对称无源光 网络（XGS-PON） Test method for access network equipment —10Gbit/s symmetric passive optical network (XGS-PON) （报批稿） XXXX - XX - XX发布 XXXX - XX - XX实施 中华人民共和国工业和信息化部发布 YD/T XXXXX—XXXX I目  次 前言 ................................................................................. III 1 范围 ................................................................................. 1 2 规范性引用文件 ....................................................................... 1 3 缩略语 ............................................................................... 2 4 测试仪表和光纤要求 ................................................................... 3 4.1 测试仪表要求 ....................................................................... 3 4.2 光纤要求 ........................................................................... 4 5 PON接口测试 ......................................................................... 4 5.1 OLT PON接口参数测试 ............................................................... 4 5.2 OLT PON接口参数测试（ 内置WDM1r模块） ............................................. 8 5.3 ONU PON接口参数测试 .............................................................. 11 6 网络侧和用户侧接口测试 .............................................................. 15 6.1 GE接口 ........................................................................... 15 6.2 10/100BASE-T 接口 ................................................................. 15 6.3 10GBASE-X 接口 .................................................................... 15 6.4 STM-1接口 ........................................................................ 15 6.5 E1接口 ........................................................................... 15 6.6 Z接口 ............................................................................ 15 6.7 Za接口 ........................................................................... 15 6.8 DSL接口 .......................................................................... 15 6.9 FAST接口 ......................................................................... 15 7 PON基本功能测试 .................................................................... 15 7.1 最大分路比和最大传输距离 .......................................................... 15 7.2 最大差分距离 ...................................................................... 16 7.3 ONU自动发现和注册 ................................................................ 17 7.4 ONU设备认证 ...................................................................... 17 7.5 T-CONT上行动态带宽 分配功能 ....................................................... 18 7.6 FEC 功能 .......................................................................... 21 7.7 光链路测试和诊断 .................................................................. 22 7.8 异常发光 ONU 的检测和控制 ......................................................... 23 7.9 光纤保护倒换 ...................................................................... 24 8 以太网/IP功能测试 .................................................................. 25 8.1 VLAN功能 ......................................................................... 26 8.2 VLAN Stacking 功能 ................................................................ 29 8.3 组播功能 .......................................................................... 30 8.4 安全功能 .......................................................................... 34 8.5 OLT 上联口链路聚合功能 ............................................................ 39 8.6 快速生成树（ RSTP）功能 ............................................................ 40 YD/T XXXXX—XXXX II8.7 OLT上联端口镜像和重定向功能 ...................................................... 41 8.8 OLT MAC地址表深度 ................................................................ 42 9 QoS功能测试 ........................................................................ 42 9.1 业务流分类和优先级标记 ............................................................ 42 9.2 业务优先级标记处理 ..