BS EN 61280-2-11:2006
Current
The latest, up-to-date edition.
Fibre optic communication subsystem test procedures Digital systems - Averaged Q-factor determination using amplitude histogram evaluation for optical signal quality monitoring
Hardcopy , PDF
English
30-06-2006
0 INTRODUCTION
0.1 Background
0.2 Averaged Q-factor formula
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Apparatus
5.1 Optical bandpass filter
5.2 Receiver
5.3 Clock oscillator
5.4 Electrical pulse generator
5.5 Sampling module
5.6 Signal processing circuit
5.7 Monitoring system parameters
6 Procedure
6.1 Equipment connections
6.2 Threshold level definitions
7 Calculations
Annex A (normative) Measurement accuracy, reliability, and
sensitivity
Annex B (informative) Crosstalk and frequency detuning of
optical bandpass filter
Annex C (normative) Highest limit of Q[avg]
Annex D (informative) Bit rate dependence
Annex E (informative) Format dependence
Annex F (informative) Dependence of Q[avg], sigma[1,avg], | mu[1,avg] -
mu[0,avg] |, and Q on chromatic dispersion
and OSNR
Annex G (informative) Relationship between Q[ave] and Q
with PMD impairment
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
Specifies the averaged Q-factor and provides a procedure to measure it by using amplitude histogram parameters such as the standard deviation and average level.
| Committee |
GEL/86/3
|
| DevelopmentNote |
Supersedes 04/30117143 DC (05/2006)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 61280-2-11 : 2006 | Identical |
| DIN EN 61280-2-11:2006-11 | Identical |
| EN 61280-2-11:2006 | Identical |
| I.S. EN 61280-2-11:2006 | Identical |
| IEC 61280-2-11:2006 | Identical |
| UNE-EN 61280-2-11:2006 | Equivalent |
| EN 61280-2-2:2012/AC:2015 | FIBRE OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 2-2: DIGITAL SYSTEMS - OPTICAL EYE PATTERN, WAVEFORM AND EXTINCTION RATIO MEASUREMENT (IEC 61280-2-2:2012) |
| IEC 61280-2-2:2012 | Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement |
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