Fibre optic interconnecting devices and passive components performance standard – Part 081-2: Non-connectorized single-mode fibre optic middle-scale 1 × N DWDM devices for category C – Controlled environments (Edition 1.0)
This part of IEC 61753 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 and 200 GHz needs to satisfy in order to be categorized as meeting the requirements of category C-controlled environments. The requirements cover devices with single-mode non-connectorized pigtails and no circuit board. There is also a distinction between small-scale (N < 16) and large-scale (N > 64) 1 x N DWDM devices for the purpose of this standard.