Communication, Part 2

Author: Research and Design Institute of China Railway Communications Signal Corporation
Publisher:
Publish Date: 1994-11-01
Features: This volume covers railway communication lines, including long-distance open-wire lines, long-distance communication cables and optical cables, regional communication lines, the impact of AC electrified railways on communication and its protection, and common reference materials. It introduces general requirements for pole and cable construction, line route selection, the application of major materials and equipment, calculations for transmission and pole line strength, as well as the specifications and performance of cables and wires, in line with the needs of railway communication engineering design and current design standards and product conditions. The manual also includes design charts, common formulas, data, and reference materials. It is intended for use by railway communication engineering designers, as well as for reference by communication construction, maintenance, and teaching personnel.