EN 61280-2-10:2005
Current
The latest, up-to-date edition.
Fibre optic communication subsystem test procedures - Part 2-10: Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters
08-09-2005
1 Scope
2 Background
3 Abbreviations
4 Definition of time-resolved chirp
5 Modelling transmitter behaviour
6 Overview of chirp measurement methods
7 Frequency discriminator method
8 Monochromator method
9 Alpha-factor calculations
10 Documentation
Annex A (informative) Verification of TRC set-up
and calculations
Annex B (informative) Optical transmitter modulation
methods
Bibliography
This part of EN 61280 sets forth standard procedures for measuring time-resolved chirp (TRC) on laser transmitters. The calculation of alpha-factor, a measure of transient chirp, is derived from the measured TRC data. Also covered is a means to verify the TRC set-ups and calculations (Annex A) and a review of laser modulation methods and the relationship of TRC to performance in a transmission system.
| Committee |
CLC/SR 86C
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61280-2-10:2005 | Identical |
| NF EN 61280-2-10 : 2006 | Identical |
| NBN EN 61280-2-10 : 2007 | Identical |
| NEN EN IEC 61280-2-10 : 2005 | Identical |
| I.S. EN 61280-2-10:2005 | Identical |
| PN EN 61280-2-10 : 2007 | Identical |
| BS EN 61280-2-10:2005 | Identical |
| CEI EN 61280-2-10 : 2006 | Identical |
| DIN EN 61280-2-10:2006-03 | Identical |
| UNE-EN 61280-2-10:2005 | Identical |
| BS EN 61746-2:2011 | Calibration of optical time-domain reflectometers (OTDR) OTDR for multimode fibres |
| EN 61746-2:2011/AC:2014 | CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES |