标准摘要
[中文适用范围]： IEC 61753 的这一部分规定了根据 IEC 61753-1 在非受控 (U) 环境中用作跳线、工作区线和设备线的成品电缆组件的测试要求，其中连接器已符合 U 类要求IEC 61753-1。该组件由单工或双工光纤电缆组成，电缆的每一端均端接有带圆柱形插芯的非角度 (PC) 或角度 (APC) 抛光单模光纤连接器。工作波长在 1 260 nm 1 和 1 625 nm 之间。机械和光学连接系统的相关要求分别由机械和光学接口标准IEC 61754系列和IEC 61755系列涵盖。 IEC 61753 系列涵盖了连接器组的相关要求。 IEC 60794-2-50 涵盖了电缆的相关要求。 [外文原描述]： IEC 61753-121-3:2010 specifies the test requirements for finished cable assemblies for use as patchcords, work area cords and equipment cords for applications in a uncontrolled (U) environment according to IEC 61753-1, where the connectors already comply with the Category U requirements of IEC 61753-1. The assemblies consist of simplex or duplex fibre optic cable terminated at each end of the cable with non-angled (PC) or angled (APC) polished single-mode fibre optic connectors with cylindrical ferrules. The wavelength of operation is between 1 260 nm and 1 625 nm.
英文名称Fibre optic interconnecting devices and passive components - Performance standard - Part 121-3: Simplex and duplex cords with single-mode fibre and cylindrical ferrule connectors for category U - Uncontrolled environment