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开创邮电农话光纤系统传输有线电视的先例周承刚（柏卫公司７１００３８）在邮电农话光纤系统中，利用备用光纤组成有线电视传输网路，传送几十套电视节目是农话局扩大业务范围追求的目标之一。过去总有这样那样的问题，一直未实现。今年元月，香港柏卫有线电视器材西安办...
Create a prerequisite for the transmission of CATV with optical fiber telephony and fiber optic systems ZHOU Cheng-gang (BAI WEI 710038) In the postal and telecommunications fiber system, the use of spare fiber to form a CATV transmission network and transmit dozens of sets of TV programs is the pursuit of expanding the business scope of the CMC One of the goals. There have always been such problems in the past that have never been realized. January of this year, Hong Kong Parker cable TV equipment Xi’an Office ...