供应EXFO FTB-200光时域反射仪
特点

§  功能强大而快速，具有多任务处理能力
§  高级TFT防反射显示屏－即使阳光直射也能清晰显示
§  具有触摸屏与快捷键和可旋转按钮两种方便的操作模式
§  启动时间只需4秒
§  超强的  OTDR电池供电时间可达8小时以上
§  非常坚固，满足  GR-196-CORE标准
§  EXFO  光纤检查探测器接口(无需USB接口转换)

  

模块性能

模块兼容性-　　      与FTB-100通用测试系统兼容
距离范围-　　          单模0～160公里　　多模0～40公里
距离精度-                  ±(0.75m  +0.0025%×距离)(7200D/7300D)
                                    ±(1m  +0.0025%×距离)(7423/7523B-B/多模)  
损耗精度(线性)-      ±0.03dB/dB(7200D/7300D)
                                    ±0.05dB/dB(7423/7523B-B/多模)  
损耗门限-                  0.01dB
损耗分辨率-              0.001dB
取样分辨率-              0.04m(7200D/7300D)
                                    0.08m(7423/7523B-B/多模)
采样点-                      单模  128000点(7200D/7300D)    

                                              52000点(7423/7523B-B)
                                    多模  16000点
实时刷新-                  ≤0.3秒(7200D/7300D)
                                    ≤1秒(7423/7523B-B/多模)  
脉宽-                          单模5,10,30,100,275,1000,2500,
　                                          10000,20000ns(7200D-7300D)
                                    单模10,30,100,275,1000,2500,
　　                                      10000,20000ns(7423/7523B-B)
                                    多模(850nm)10,30,100ns                              

                                            (1300nm)10,30,100,275,1000ns

稳定光源-                  单模  -10dBm(7200D)
　　                                      -5  dBm(7300D/7423B-B/7523B-B)
                                    多模  -7dBm

  

支持模块

模块
  光纤类型
  波长
  动态范围
(20μs)
  动态范围
(10μs)
  事件盲区
  损耗盲区
  
FTB-7200D
  单模
  1310/1550nm±20nm
  36/35dB
  35/34dB
  1/1m
  4/4m
  
FTB-7300D
  单模
  1310/1550nm±20nm
  39/38dB
  38/37dB
  1/1m
  4/4m
  
FTB-7423B-B
  单模
  1310/1550nm±20nm
  41.5/40.5dB
  40/40  dB
  3/3m
  10/15m
  
FTB-7523B-B
  单模
  1310/1550nm±20nm
  45/45dB
  43.5/43.5dB
  3/3m
  10/15m
  
FTB-7212B-D
  多模
  850/1300nm±20nm
  25/29dB(100ns/1μs)
  1.5/1.5m
  5/5m