行业标准：GY∕T 327-2019 有线电视网络光纤到户万兆单向IP广播系统技术规范.pdf

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1、GY中华人民共和国广播电视行业标准GY/T327—2019有线电视网络光纤到户万兆单向IP广播系统技术规范Technicalspecificationof10GbpsIPvideobroadcastforCATVnetwork2019-10-23发布2019-10-23实施国家广播电视总局发布GY/T327—2019目次前言...............................................................................III引言..................

2、..............................................................IV1范围..............................................................................12规范性引用文件....................................................................13术语、定义、缩略语和约定.............................

3、.............................13.1术语和定义....................................................................13.2缩略语........................................................................23.3约定..........................................................................

4、34万兆单向IP广播系统组成...........................................................34.1概述..........................................................................34.2IP广播前端....................................................................54.3IP广播传输网.......................

5、...........................................54.4IP广播接收模块................................................................55万兆单向IP广播系统的广播业务通道规划.............................................55.1通道划分......................................................................55

6、.2数字视频广播业务视音频数据流的IP封装规范.....................................66万兆单向IP广播系统的数字电视业务信息.............................................86.1简介..........................................................................86.2IP广播数字电视业务信息表（BSI）.....................................

7、..........86.3IP广播数字电视通道信息表（MIT）...............................................86.4IP广播数字电视业务名称列表（SNLT）...........................................106.5IP广播数字电视区域码表（ACT）................................................116.6描述符.........................................

8、..............................127IP广播传输网.....................................................................157.1协议参数要求.........................