ÖVE/ÖNORM EN 61753-081-2:2015-05
Действует
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 (IEC 61753-081-2:2014) (english version)
