DS DS/EN 61753-053-3
DS DSEN 61753-053-3 2004-APR-28 Fbre optc nterconnectng devces and passve components performance standard - Part 053-3 Contnuously varable attenuators for category U - Uncontrolled envronment
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This part of 61753 contains the minimum initial test and measurement requirements and severities which a fibre optic attenuator must satisfy in order to be categorised as meeting the requirements of single mode fibre pigtailed style continuously variable attenuator devices used in uncontrolled environments.