Fibre optic interconnecting devices and passive components – Performance standard – Part 087-6: Non-connectorised single-mode bidirectional 1310 nm upstream and 1490 nm downstream WWDM devices for category O – Uncontrolled environment
|Publication Date:||1 February 2012|
|ICS Code (Fibre optic interconnecting devices):||33.180.20|
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 O (uncontrolled environments), as defined in Annex A of IEC 61753-1.
Annex B of this standard provides information concerning the function of the 1 310 nm upstream and 1 490 nm downstream WWDM.