DIN EN IEC 61280-4-3 VDE 0888-450:2024-02
Fibre optic communication subsystem test procedures
Part 4-3: Installed passive optical networks – Attenuation and optical return loss measurements
(IEC 61280-4-3:2022); German version EN IEC 61280-4-3:2022
Class/Status:
Standard,
valid
Released: 2024-02
VDE Art. No.: 0800930