利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN203883835U 用于光纤故障定位系统中的监测站设备 有权

用于光纤故障定位系统中的监测站设备
摘要：
本实用新型公开了一种用于光纤故障定位系统中的监测站设备，包括：光功率监测器、控制器、OTDR卡和光开关，所述光功率监测器与控制器连接，所述控制器与所述OTDR卡和光开关均连接，且所述OTDR卡通过所述光开关接入光纤；工作时，所述控制器判断来自所述光功率监测器的光功率是否超过阈值，当判断结果为是时，指示所述光开关将所述OTDR卡接到故障光纤上，指示所述OTDR卡启动测试，以及接收所述OTDR卡的测试结果，并将接收的测试结果发送至所述光纤故障定位系统中的监控中心服务器。
摘要（英）：

The utility model discloses monitoring station equipment used in an optical-fiber fault-positioning system, and the equipment comprises a light power monitor, a controller, an OTDR card, and an optical switch. The light power monitor is connected with the controller, and the controller is connected with the OTDR card and the optical switch. Moreover, the OTDR is connected to an optical fiber through the optical switch. In work, the controller judges whether light power from the light power monitor exceeds a threshold value or not. When the light power from the light power monitor exceeds the threshold value, the optical switch enables the OTDR card to be clamped on a fault optical fiber, the OTDR card is started for testing, the testing results of the OTDR card is received, and the received testing results are sent to a monitoring center server in the optical-fiber fault-positioning system.

0/0