DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Fibre optic interconnecting devices and passive components performance standard - Part 083-02: Non-connectorised single-mode fibre optic C-band/L-band WDM devices for category C - Controlled environment
Abstract
This part of IEC 61753 contains the minimum initial test and measurement requirements and severities which a fibre optic C-band/L-band WWDM device shall satisfy in order to be categorised as meeting the IEC standard, Category C – indoor controlled environment. The requirements cover devices with single-mode non-connectorised pigtails. C-band/L-band WWDM devices combine and / or split C band and L band optical signals. A guard band is required between the used wavelength in the C and L band. Commercially available C-band/L-band WWDM devices have narrower wavelength ranges such as 1 530 nm to 1 564 nm for C-band and 1 574 nm to 1 625 nm for L-band, compared with ITU-T Supplement N.39 Definitions, 1 530 nm to 1 565 nm for C-band and 1 565 nm to 1 625 nm for L-band. This standard describes performance standards for commercially available C-band/L-band WDM devices.
Begin
2026-02-10
Planned document number
DIN EN IEC 61753-083-02
Project number
02233697
Responsible national committee
DKE/UK 412.7 - LWL-Verbindungstechnik und passive optische Komponenten
