IEC 62343 applies to all commercially available optical dynamic modules and devices. It
describes the products covered by the IEC 62343 series, defines terminology, fundamental
considerations and basic approaches.
The object of this document is to
• establish uniform requirements for operation, reliability and environmental properties of
dynamic modules (DMs) to be implemented in the appropriate DM standard, and
• provide assistance to the purchaser in the selection of consistently high-quality DM
products for his particular applications, as well as in the consultation of the appropriate
specific DM standard(s).
This document covers performance templates, performance standards, reliability qualification
requirements, hardware and software interfaces and related testing methods.
Since a dynamic module integrates an optical module/device, printed wiring board, and
software/firmware, the standards developed in the series will mimic appropriate existing
standards. On the other hand, since "dynamic module" is a relatively new product category,
the dynamic module standards series will not be bounded by the existing practices where
requirements differ.
The safety standards as related to dynamic modules are mostly optical power considerations,
which is covered by IEC TC 76: Optical radiation safety and laser equipment.