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CLC/TR 50682:2018

(Main)

Consideration on the use of OTDRs to measure return loss of single-mode optical fibre connections

Consideration on the use of OTDRs to measure return loss of single-mode optical fibre connections

The purpose of this document is to describe a round robin on return loss of single mode optical fibre connections. This includes the description of the samples, the test procedures and test instrumentation, results and conclusions.

Überlegungen zur Verwendung von OTDRs zur Messung der Rückflussdämpfung von Einmoden-LWL-Verbindungen

Examen de l'utilisation de la réflectométrie optique dans le domaine temporel (OTDR) pour la mesure de l'affaiblissement de réflexion des connexions en unimodal

Vidiki uporabe OTDR za meritve povratnega slabljenja na povezavah enorodovnih optičnih vlaken

Namen tega dokumenta je opisati medlaboratorijski preskus povratne izgube enorodovnih optičnih povezav.  To vključuje opis vzorcev, preskusne postopke ter preskusne instrumente, rezultate in zaključke.

General Information

Status
Published
Publication Date
31-May-2018
ICS
33.180.01 - Fibre optic systems in general
Technical Committee
CLC/TC 86BXA - Fibre optic interconnect, passive and connectorised components
Drafting Committee
CLC/TC 86BXA - Fibre optic interconnect, passive and connectorised components
Current Stage
6060 - Document made available - Publishing
Start Date
01-Jun-2018
Due Date
11-May-2018
Completion Date
01-Jun-2018
Ref Project
SIST-TP CLC/TR 50682:2018 - Consideration on the use of OTDRs to measure return loss of single-mode optical fibre connections

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CLC/TR 50682:2018
01-september-2018
9LGLNLXSRUDEH27'5]DPHULWYHSRYUDWQHJDVODEOMHQMDQDSRYH]DYDKHQRURGRYQLK
RSWLþQLKYODNHQ
Consideration on the use of OTDRs to measure return loss of single-mode optical fibre
connections
Examen de l'utilisation de la réflectométrie optique dans le domaine temporel (OTDR)
pour la mesure de l'affaiblissement de réflexion des connexions en unimodal
Ta slovenski standard je istoveten z: CLC/TR 50682:2018
ICS:
33.180.01 6LVWHPL]RSWLþQLPLYODNQLQD Fibre optic systems in
VSORãQR general
SIST-TP CLC/TR 50682:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CLC/TR 50682:2018

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SIST-TP CLC/TR 50682:2018

TECHNICAL REPORT CLC/TR 50682

RAPPORT TECHNIQUE

TECHNISCHER BERICHT
June 2018
ICS 33.180.01
English Version
Consideration on the use of OTDRs to measure return loss of
single-mode optical fibre connections
Examen de l'utilisation de la réflectométrie optique dans le Überlegungen zur Verwendung von OTDRs zur Messung
domaine temporel (OTDR) pour la mesure de der Rückflussdämpfung von Einmoden-LWL-Verbindungen
l'affaiblissement de réflexion des connexions en unimodal


This Technical Report was approved by CENELEC on 2018-04-16.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. CLC/TR 50682:2018 E

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SIST-TP CLC/TR 50682:2018
CLC/TR 50682:2018 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Description of Samples . 5
5 Test . 6
6 Test results . 6
7 Conclusions . 12
Annex A (informative) Test data obtained in the Round Robin . 13
Bibliography . 19
2

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SIST-TP CLC/TR 50682:2018
CLC/TR 50682:2018 (E)
European foreword
This document (CLC/TR 50682:2018) has been prepared by CLC/TC 86BXA "Fibre optic interconnect, passive
and connectorised components".
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
3

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SIST-TP CLC/TR 50682:2018
CLC/TR 50682:2018 (E)
Introduction
The introduction of new types of optical fibre (i.e. ITU-T G.657, EN 60793-2-50 B6 type) and the differences
between manufacturers’ products cause a spread of up to 3 dB in the backscatter values (Bs) of available
telecommunications single mode fibre. The variation in this parameter can lead to large differences in measured
return loss (RL) of conn
...

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