STB PDF

Optical amplifiers. Test methods - Gain transient parameters. Single channel optical amplifiers with gain control. Original standard UNE-EN IEC 61290-4-4-2018 in PDF full version. Additional info + preview on request

Document status: Active

Optical amplifiers - Generic specification. Original standard UNE-EN IEC 61291-1-2018 in PDF full version. Additional info + preview on request

Document status: Active

Marking of electrical equipment with ratings related to electrical supply. Safety requirements. Original standard UNE-EN IEC 61293-2020 in PDF full version. Additional info + preview on request

Document status: Active

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-46- Tests - Damp heat, cyclic. Original standard UNE-EN IEC 61300-2-46-2020 in PDF full version. Additional info + preview on request

Document status: Active

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures - Tests. Wind resistance of mounted housing. Original standard UNE-EN IEC 61300-2-56-2020 in PDF full version. Additional info + preview on request

Document status: Active

Calibration of fibre-optic power meters. Original standard UNE-EN IEC 61315-2019 in PDF full version. Additional info + preview on request

Document status: Active