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在光纤同轴混合的有线电视网上开展电话业务,即电缆电话,是一种新型的电话实现方式。本文介绍了实现电缆电话系统的总体方案以及中国科学技术大学设计的电缆电话系统。
Telephony, or cable telephony, over a fiber-optic coax hybrid cable network is a new type of telephony implementation. This article describes the overall program for implementing a cable telephone system and the cable telephone system designed by the University of Science and Technology of China.