
Fibre optic communication subsystem test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement
NORMA vydána dne 18.3.2010
Designation standards: IEC 61280-2-1-ed.2.0
Publication date standards: 18.3.2010
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: International technical standard
Kategorie: Technické normy IEC
IEC 61280-2-1:2010 describes the test procedures applicable to digital fibre optic communication and data systems. The object of this test procedure is to measure the minimum and maximum optical powers required and allowed at the optical input port of a fibre optic system to ensure its operation within specified limits. Another objective is to verify that the guaranteed error performance is obtained at the minimum and the maximum optical input powers specified by the terminal equipment manufacturer. This second edition cancels and replaces the first edition, published in 1998, and constitutes a technical revision. The main changes with respect to the previous edition are: - revised to include the requirements associated with data communication equipment, regenerators and amplifiers; - the term "jumper lead" has been replaced by "test cord"; - a section for definitions has been added; - a section on measurement uncertainties has been added. This bilingual version (2015-12) corresponds to the monolingual English version, published in 2010-03. Keywords: digital fibre optic communication and data systems, optical input port LIEC 61280-2-1:2010 decrit les procedures dessai applicables aux systemes de telecommunications et de donnees a fibres optiques numeriques. Lobjet de cette procedure dessai est la mesure des puissances optiques minimale et maximale requises et admissibles au port dentree optique dun systeme a fibres optiques, pour assurer son fonctionnement dans les limites specifiees. Un autre objet est la verification du critere derreur garanti aux puissances dentree minimale et maximale specifiees par le fabricant de lequipement terminal. Cette seconde edition annule et remplace la premiere edition parue en 1998 et constitue une revision technique. Les principales modifications par rapport a ledition anterieure sont indiquees ci-dessous: - revision en vue dinclure les exigences associees aux materiels de communications de donnees, regenerateurs et amplificateurs; - the terme "cable de liaison" a ete remplace par "cordon dessai"; - une section relative aux definitions a ete ajoutee; - une section traitant des incertitudes de mesure a ete ajoutee. La presente version bilingue (2015-12) correspon a la version anglaise monolingue publiee en 2010-03. Mots cles: systemes de telecommunications et de donnees a fibres optiques numeriques, port dentree optique