| SDH微波传输中的同步时钟 |
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| 引用本文： | 张秉权. SDH微波传输中的同步时钟[J]. 中国有线电视, 2010, 0(2): 142-144 |
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| 作者姓名： | 张秉权 |
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| 作者单位： | 广州市广播电视微波总站,广东,广州,510375 |
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| 摘 要： | 介绍了广电SDH数字微波电路中时钟同步系统的设计方法。结合广州广电SDH数字微波电路的时钟同步系统方案提出了在实际设计中应该注意的问题，列举了同步时钟系统中常见的时钟配置电路；同时简要介绍了SDH微波传输电路同步时钟的类型、结构、原理等。
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| 关 键 词： | SDH微波 网元 同步 时钟 定时 |
Synchronous Clock in SDH Microwave Transmission |
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| ZHANG Bing-quan. Synchronous Clock in SDH Microwave Transmission[J]. China Cable Television, 2010, 0(2): 142-144 |
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| Authors: | ZHANG Bing-quan |
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| Affiliation: | ZHANG Bing-quan ( Guangzhou Microwave Broadcast Television Station, Guangdong Guangzhou 510375, China) |
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| Abstract: | This article describes the design method of the clock synchronization system in SDH digital microwave circuit. Combining with the practice in Guangzhou, the paper presents the problems that should be paid attention to in the actual design and enumerates the common circuit in synchronous clock system. Meantime, it introduces the type, structure and principle of the SDH microwave transmission circuit synchronous clock. |
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| Keywords: | SDH microwave NE synchronization clock timing |
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