DS DSEN 61753-087-2 2011-MAY-27 Fbre optc nterconnectng devces and passve components - Performance standard - Part 087-2 Non-connectorzed sngle-mode bdrectonal 1310 nm upstream and 1490 nm downstream WWDM devces for category C - Controlled envronment
This part of IEC 61753 contains the minimum initial performance, test and measurement requirements and severities which a fibre optic pigtailed 1 310 nm upstream and 1 490 nm downstream wide wavelength division multiplexing (WWDM) passive optical network (PON) device must satisfy in order to be categorized as meeting the requirements of category C (controlled environments), as defined in Annex A of IEC 61753-1:2007. Annex B of this standard provides information concerning the function of the 1 310 nm upstream and 1 490 nm downstream WWDM.
