IDT82P2282
双T1 / E1 / J1长程/短程收发器
3.19
3.20
3.21
3.22
3.23
3.24
3.25
3.26
3.27
3.18.2.2发送时钟从模式.............................................................................................................................................
3.18.2.3传输复用模式..............................................................................................................................................
3.18.2.4偏移................................................................................................................................................................................
发送有效载荷控制..............................................................................................................................................................
帧生成器.................................................................................................................................................................................
3.20.1代......................................................................................................................................................................................
3.20.1.1 T1 / J1模式....................................................................................................................................................................
3.20.1.1.1超帧( SF )格式.............................................................................................................................
3.20.1.1.2扩展超级帧( ESF )格式...........................................................................................................
3.20.1.1.3 T1数字多路复用器( DM)格式(仅T1) ................................. .................................................. ............
3.20.1.1.4开关线载波 - 96 ( SLC - 96 )格式( T1只) .............................. .................................................. ......
3.20.1.1.5中断汇总.........................................................................................................................................
3.20.1.2 E1模式...........................................................................................................................................................................
3.20.1.2.1中断汇总.........................................................................................................................................
3.20.2 HDLC变送器..........................................................................................................................................................................
3.20.2.1 HDLC通道配置...........................................................................................................................................
3.20.2.2两个HDLC模式............................................................................................................................................................
3.20.2.2.1 HDLC模式...................................................................................................................................................
3.20.2.2.2 SS7模式......................................................................................................................................................
3.20.2.3中断汇总............................................................................................................................................................
3.20.2.4复位................................................................................................................................................................................
3.20.3自动性能报告消息( T1 / J1专用) ..............................................................................................................
3.20.4面向比特的消息发送器( T1 / J1专用) ..........................................................................................................................
3.20.5带内环路代码生成器( T1 / J1专用) ..........................................................................................................................
3.20.6所有“零的&所有”一个人的...................................................................................................................................................................
3.20.7更改帧定位中.........................................................................................................................................................
发送缓冲区....................................................................................................................................................................................
编码器....................................................................................................................................................................................................
3.22.1线路编码规则...............................................................................................................................................................................
3.22.1.1 T1 / J1模式......................................................................................................................................................................
3.22.1.2 E1模式...........................................................................................................................................................................
3.22.2 BPV错误插入........................................................................................................................................................................
3.22.3所有的' One的插........................................................................................................................................................................
发送抖动衰减器............................................................................................................................................................
波形整形器/ LINE打造出来的.................................................................................................................................................
3.24.1预置波形模板...........................................................................................................................................................
3.24.1.1 T1 / J1模式......................................................................................................................................................................
3.24.1.2 E1模式...........................................................................................................................................................................
3.24.2线路构建输出( LBO ) ( T1专用) .....................................................................................................................................................
3.24.3用户可编程任意波形....................................................................................................................................
LINE DRIVER ...............................................................................................................................................................................................
发射器阻抗匹配.................................................................................................................................................
测试和诊断设施.................................................................................................................................................
3.27.1 PRBS发生器/探测器...........................................................................................................................................................
3.27.1.1码型发生器.............................................................................................................................................................
3.27.1.2模式检测器...............................................................................................................................................................
3.27.2环回........................................................................................................................................................................................
3.27.2.1系统环回.............................................................................................................................................................
3.27.2.1.1系统远程环回............................................................................................................................
3.27.2.1.2系统本地回环................................................................................................................................
3.27.2.2负载环............................................................................................................................................................
3.27.2.3本地数字环1 ..................................................................................................................................................
3.27.2.4远端环回............................................................................................................................................................
3.27.2.5本地数字回送2 ..................................................................................................................................................
66
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68
69
69
69
69
69
69
69
70
71
72
74
74
74
74
74
75
75
76
77
77
77
77
78
78
78
78
78
78
78
79
80
80
80
80
81
81
88
89
90
90
90
90
91
91
91
91
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91
目录
iii
2003年10月7日