标准摘要
[中文适用范围]： IEC 62074 的此部分适用于光纤波分复用（WDM）器件。这些器件具有下列所有通用特征： • 它们是无源的，即不含光电子或其他转换元件；但它们可能仅使用温度控制来稳定器件特性；它们排除任何光学开关功能； • 它们具有三个或更多端口用于光功率的进入和/或离开，并根据波长以预定方式在这些端口之间共享光功率； • 端口为光纤或光纤连接器。 本标准确立了以下方面的统一要求： • 光学、机械和环境特性。 [外文原描述]： IEC 62074-1:2014 applies to fibre optic wavelength division multiplexing (WDM) devices. These have all of the following general features: - they are passive, in that they contain no optoelectronic or other transducing elements; - however they may use temperature control only to stabilize the device characteristics; - they exclude any optical switching functions; - they have three or more ports for the entry and/or exit of optical power, and share optical power among these ports in a predetermined fashion depending on the wavelength; - the ports are optical fibres, or optical fibre connectors. This standard establishes uniform requirements for the following: optical, mechanical and environmental properties. This second edition cancels and replaces the first edition, published in 2009, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - substantial updating to the definitions; - the addition of informative Annexes C to G, giving examples of technical information concerning WDM devices. Keywords: fibre optic wavelength division multiplexing, WDM, requirements for optical, mechanical and environmental properties
英文名称Fibre optic interconnecting devices and passive components - Fibre optic WDM devices - Part 1: Generic specification