标准摘要
[中文适用范围]： IEC 61753 的这一部分包含光纤中等规模 1 ?? 的最低初始测试和测量要求以及严重性。信道间隔为50 GHz@100 GHz或200 GHz的N(16 ?? ??4) DWDM（密集波分复用）设备需要满足才能被归类为满足C类受控环境的要求。这些要求是针对具有高斯通带分布和平顶通带分布的 DWDM 器件给出的。这些要求涵盖具有单模非连接尾纤且无电路板的设备。 [外文原描述]： IEC 61753-081-2:2014 contains the minimum initial test and measurement requirements and severities which a fibre optic middle-scale 1 x N (16 ≤N ≤64) DWDM (dense wavelength division multiplexing) device with channel spacing of 50 GHz, 100 GHz or 200 GHz needs to satisfy in order to be categorized as meeting the requirements of category C - Controlled environment. The requirements are given for the DWDM devices with Gaussian passband profile and flat-top passband profile. The requirements cover devices with single-mode non-connectorized pigtails and no circuit board. 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: - to add passband ripple as a test item; to revise details to be specified and the formats of Tables 2, 3 and 4; - to add IEC 61300-3-38 as a normative reference. Keywords: fibre optic middle-scale 1 x N (16 ≤N ≤64) DWDM (dense wavelength division multiplexing) device, channel spacing of 50 GHz, 100 GHz or 200 GHz, category C - Controlled environment
英文名称Fibre optic interconnecting devices and passive components - Performance standard - Part 081-2: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category C - Controlled environments