已解决问题
请问发射光功率太低是什么原因
提问者:li159   |  提问时间:2017-9-6 09:50
ome modules showed low transmitter power and I need that this modules be replaced by new other. My power budget is very small, any variation can affect the signal. I am very worried about the result of these tests. What your team say? 请问发射光功率太低是什么原因, BIDI 60KM range should be between +1.0 dBm to +5 dBm: 但是实际测试出来的是如下状况SN: 01081711003 = -11.29 dBm
1、光路缺陷。某一个连接节点(法兰头、熔纤处或设备接口)存在不正常问题,逐级检查测试
2、光模块故障。光模块规格不符合实际需求或者光模块发光功能故障导致发射功率太低,更换光模块
回答时间:2017-9-20 16:58
 
我要回应:  回应字数在5000字以内