3、00b01000c16(上行)请求链路状态108001008116(下行)复位通道100001000116(上行)复位通道10c90100ca16(上行)站端初始化成功680c0c68f301004601040001000000024216(下行)确认帧100001000116(下行)总召激活680c0c68730100640106000100000014f416启动字符:68HASDU长度:0CH(12个字节,即730100640106000100000014)重复长度:0CH启动字符:68H控制域: 73H --> 01110011 DI