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IEC 61280-2-2:2008 ED3

Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement

Publication date:   Mar 11, 2008

General information

99.60 Withdrawal effective   Oct 25, 2012

IEC

TC 86/SC 86C

International Standard

33.180.01   Fibre optic systems in general

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Scope

This part of IEC 61280 is to describe a test procedure to measure the eye pattern and waveform parameters such as rise time, fall time, overshoot, and extinction ratio. Alternatively, the waveform may be tested for compliance with a predetermined waveform mask. This edition includes the following significant technical changes with respect to the previous edition:
- the necessity of DC coupling for extinction ratio measurement is clarified;
- the definition of extinction ratio has been revised to better harmonize with ITU-T; and
- the definition of OMA has been clarified.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61280-2-2:2005 ED2

NOW

WITHDRAWN
IEC 61280-2-2:2008 ED3
99.60 Withdrawal effective
Oct 25, 2012

REVISED BY

PUBLISHED
IEC 61280-2-2:2012 ED4