
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement
出版:National Standards Authority of Ireland

專家解讀視頻
This part of IEC 61280 is applicable to the measurement of attenuation of installed optical fibre cabling plant using multimode optical fibre.
EN IEC 61280-4-1:2019 - Identical
IEC 61280-4-1:2019 - Identical
EN IEC 61280-4-1 : 2019 - Identical
IEC 61280-4-1 : 2019 - Identical
EN IEC 61280-4-1 : 2019 - Identical
IEC 61280-4-1 : 2019 - Identical