摘要
本文从原理上对地震数传电缆的故障原因进行了分析,阐述了影响数传电缆可靠性的两个因素,给出了查找数传电缆故障点的思路和试验方法。
The paper analyzed the failure causes of seismic digital-transmitted cable from the principle,expounded two factors affecting the reliability of digital-transmitted cable and gave the thoughts and test methods about looking for failure spots of digital-transmitted cable.