Overview
IEC 61280-2-3:2009 is an international standard developed by the International Electrotechnical Commission (IEC). It specifies standardized test procedures for measuring jitter and wander in digital fibre optic communication subsystems. These measurements are essential for ensuring the reliable performance of fibre optic digital transmission systems, which are increasingly integral to modern telecommunications networks.
Jitter refers to the short-term variations in the timing of a digital signal, while wander involves long-term timing fluctuations. Both phenomena can impact data integrity, system synchronization, and overall network quality. This standard establishes repeatable methods to assess, characterize, and quantify these parameters under specified conditions.
Key Topics
IEC 61280-2-3:2009 covers a comprehensive range of parameters and measurement techniques related to the performance of digital fibre optic links:
Applications
Implementing IEC 61280-2-3:2009 brings practical value to fibre optic system designers, manufacturers, and operators:
These applications are particularly critical for sectors such as telecommunications, data centers, broadcasting, and any environment relying on high-speed, high-integrity optical communication networks.
Related Standards
Ensuring comprehensive system performance and safety may require referencing additional standards alongside IEC 61280-2-3:2009, including:
- IEC 60825-1: Safety of laser products - Key for ensuring safe operation during subsystem testing.
- ITU-T Recommendation G.813: Timing characteristics of SDH equipment slave clocks.
- IEC 61931: Relevant for terminology and additional definitions in fibre optic components and systems.
- Other IEC 61280 Series Standards: For test procedures covering optical power, loss, and other subsystem characteristics.
For detailed implementation and updates, consult the IEC webstore or your national standards body to ensure the latest editions are referenced.
By following IEC 61280-2-3:2009, fibre optic communications professionals can achieve accurate jitter and wander measurements, supporting robust system performance and interoperable global networks.
Open preview (PDF)Fibre optic communication subsystem tets procedures - Part 2-3: Digital systems - Jitter and wander measurements
