第7章光通信工程讲义（The seventh chapter Communication Engineering）.doc

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第7章光通信工程讲义（The seventh chapter Communication Engineering）.doc

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第7章光通信工程讲义（The seventh chapter Communication Engineering）

第7章光通信工程讲义（The seventh chapter Communication Engineering） This article is contributed by yunjian86318 Ppt documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. The seventh chapter is the maintenance and management of long distance fiber optic cable Maintenance and management responsibilities of the 7.2 optical cable line maintenance work of equipment management and maintenance of the 7.1 long-distance optical cables chaxiu fault and 7.3 long-distance optical cables 7.4 long-distance optical cable lines Seven point one Equipment management and maintenance responsibilities for long distance fiber optic cables 7.1.1 equipment manages the composition of 1. optical cable lines Optical cable line includes the following parts: 1. The long-distance optical cable line includes the following parts: including cable, overhead cable, optical cable, optical cable, overhead cable, optical cable, optical cable and submarine cable pipeline. Pipeline equipment, including pipelines, cables and so on. The bottom pipeline equipment, including pipes, manholes and handholes rod road equipment, including the pole. The pole equipment, including pole, pole support reinforcement and protection device and a hanging hook. Ancillary equipment, the protection device and the hanging hook. The ancillary equipment, including water room, MARKSTONE, signs, signs, inflatable equipment maintenance, waterline real, MARKSTONE, signs, signs, inflatable equipment maintenance, preventing livestock equipment and other protection facilities. Preventing livestock equipment and other protection facilities. 2. the dividing line of long distance optical cable equipment Dividing long distance optical cable lines and equipment into the bureau to long distance cable (relay station) the first union is bounded into the Bureau (cable relay station) the first joint connector is for the community, the maintenance department maint