This screen test is prepared for single-mode non-angled optical fibre connectors which are tunable. The purpose of this part of IEC 61300 is to ensure that tuned plugs have been optimally adjusted. The procedures described in this test are applicable for both optical patch cords and pigtail cords.
IEC 61300-2-41:1998 history
1998IEC 61300-2-41:1998 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-41: Tests - Screen testing of attenuation of single-mode tuned non-angled optical fibre connectors