IEC 61300-3-20 Ed. 1.0
IEC 61300-3-20 Ed. 1.0 标准详情
- 标准号:IEC 61300-3-20 Ed. 1.0
- 中文标题:
- 英文标题:Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements - Directivity of fibre optic branching devices
- 标准类别:国际电工委员会IEC
- 发布日期:
内容简介
Applies to measuring the directivity of light between channels of a multiport non-wavelength-selective MxN fibre optic branching device. The directivity is the fraction of light that goes from one input path to another path, normally isolated from ea
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