目录
OTDR v
9 分析曲线和事件 ............................................................................................ 115
曲线显示和事件表说明 ........................................................................................................116
事件窗格 .............................................................................................................................118
测量窗格 .............................................................................................................................121
曲线信息
窗格 .....................................................................................................................122
查看测试结果 ......................................................................................................................123
使用缩放控制 ......................................................................................................................124
设置曲线显示参数 ...............................................................................................................126
自定义事件表 ......................................................................................................................128
选择脉冲宽度单位 ...............................................................................................................131
选择曲线显示模式 ...............................................................................................................132
显示或隐藏曲线 ...................................................................................................................133
清除显示的曲线 ...................................................................................................................135
修改图形上曲线之间的距离 .................................................................................................137
查看和修改当前曲线设置 .....................................................................................................138
更改事件的损耗和反射率 .....................................................................................................142
插入事件 .............................................................................................................................145
删除事件 .............................................................................................................................147
更改光纤区段衰减 ...............................................................................................................148
设置分析检测阈值 ...............................................................................................................150
分析或重新分析曲线 ............................................................................................................153
分析指定光纤跨段内的光纤 .................................................................................................155
启用或禁用反射光纤末端检测 ..............................................................................................157
输入评语 .............................................................................................................................160
打开曲线文件 ......................................................................................................................160
定义参考曲线 ......................................................................................................................164
10 手动分析结果 ............................................................................................... 167
选择要显示的衰减和损耗值 .................................................................................................167
使用标记线 ..........................................................................................................................169
获取事件距离和相对功率 .....................................................................................................170
获取事件损耗 (四点和最小二乘逼近) ................................................................................171
获取衰减 (两点和最小二乘逼近) .......................................................................................174
获取反射率 ..........................................................................................................................175
获取光回损 (ORL) ................................................................................................................176
11 管理曲线文件 ............................................................................................... 177
以不同格式保存曲线 ............................................................................................................177
OTDR 曲线文件兼容性 .........................................................................................................180
复制、移动、重命名或删除曲线文件 ...................................................................................182