市内通信电缆自动测试系统的设计与研究

Design and Research into an Automatic Measuring System for Local Communication Cables

CTS-UE市内通信电缆测试仪是根据我国通信行业标准YD／T322．1996，YD／T837．1-YD／T837．2-1996以及国际标准IEC60708-2005，对市内通信电缆的电气性能参数进行自动测试的高精度专用测试设备。本文详细介绍了它的测试原理、硬件设计及软件设计，并通过与标准件及国外同类测试仪器的比对实验验证了测试数据的准确性。

CTS-UE is a high precision measuring system specifically designed to measure the electrical parameters of local communication cables according to the Chinese telecom standards YD/T 322 ： 1996 and YD/T 837.1-2 ： 1996 and the international standard IEC 60708 ： 2005. This paper presents the test principle, design of hardware and design of software of the measuring system. The accuracy of the measured data has been confirmed by the comparison with the data of the standard sample and the measured data by the same kind of machine abroad.