关键词:
架空电缆
老化性能
老化(材料)
衰减
光缆
气候的
通信电缆
定义
设计
尺寸规格
导电体
电气工程
电性能
环境要求
环境试验
光纤
总规范
几何的
玻璃纤维光缆
高压引线
高电压
高压线路
高电压技术
力学
机械测试
光波导
光电子学
污染控制
额定值
规范
规范(验收)
电信
试验
传输
传输技术
干线
标准号:
IEC 60794-1-20-2014
摘要:
IEC 60794-1-20:2014 applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. The object of this standard is to define test procedures to be used in establishing uniform requirements for the geometrical, transmission, material, mechanical, ageing (environmental exposure) and climatic properties of optical fibre cables, and electrical requirements where appropriate. Throughout this standard the wording "optical cable" may also include optical fibre units, microduct fibre units, etc. Keywords: optical fibre test procedures, uniform requirements This publication is to be read in conjunction with IEC 60794-1-1:2011,