YDT 1953-2009

ICS 33.040.50 M42 YO 中华人民共和国通信行业标准 VDIT 1953-2009 接入网技术要求 EPON/GPON 系统承载多业务 Technical Requirements for Access Network Multi-service Delivery over EPON/GPON Systems 2009-06-15 发布 2009-09-0 1 实施 中华人民共和国工业和信息化部发布 电话：82054513 h t t p ://w w w .p t s n .n e t .c n YOIT 1953-2009 目;欠 前言........…. .••........….... •...•. .•. ....…........... II l 范围…· 2 规范性引用文件........…· 3 术语和定义….......•.......•......• 4 缩略语………………………………………………………………………………………………………… 5 5 网络架构…........……·…………………………………………………………………………………… ···7 5.1 概述…………………………………………………………... ......…... ................….......…'7 5.2 ONU用户侧接口及相关业务……......•.••.....••.....•.•.............…. ..•.............…···········8 5.3 PON接口及相关业务... ..•..•.......….....•.•...….......…....•....•.... ..•.......................…'·9 5.4 V参考点…..........................................................….......…….... .......…···········10 6 功能要求…………………………………………………………………………………………………… u 6.1 VLAN····….............…..............................…….........…........…........…...•.• "'11 6.2 Qos···········……..............……................•.....…........……..……….......…·················16 6.3 组播…..................