标准摘要
IEC 60794-1-220:2022 defines a test standard to determine the ability of an optical fibre cable to withstand the effects of a controlled salt atmosphere. This document applies to optical ground wire (OPGW) and optical phase conductor (OPPC). An optical ground wire and optical phase conductor are made of multiple metallic wires that are exposed to the environment without any insulating or protective sheath and contain optical fibres.
英文名称Optical fibre cables - Part 1-220: Generic specification - Basic optical cable test procedures - Environmental test methods - Salt spray corrosion test, method F20