The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Nous avons examiné les propriétés de fluage et les taux de risque des ferrules en plastique pour garantir la fiabilité à long terme des connexions de fibres optiques. La déformation de la face d'extrémité ΔL devait être inférieur à 3 µm pour maintenir la fluctuation de la perte d'insertion et de la perte de retour à des niveaux acceptables dans le pire des cas de concaténation aléatoire de ferrules en plastique déformées de manière similaire. À partir des données de fluctuation, nous avons estimé le temps jusqu'à la défaillance tf auquel le ΔL la valeur est devenue 3 µm. Nous avons estimé les paramètres d'accélération, les durées de vie médianes ξ et les taux de risque λ en utilisant tf valeurs basées sur les statistiques de Weibull. Les valeurs ξ diminuent rapidement avec l'augmentation de la température et de l'humidité relative. Nous avons constaté que nous pouvions nous attendre à de petites valeurs λ < 0.1 FIT (FIT=10-9/heure) et de 1 FIT pendant 20 ans en atmosphère normale (25
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Yoshito SHUTO, Shuichi YANAGI, Masayoshi OHNO, Hirotsugu SATO, Shin SUMIDA, Shunichi TOHNO, "Long-Term Reliability of Plastic Ferrules for Single-Mode Fiber-Optic Connectors" in IEICE TRANSACTIONS on Electronics,
vol. E84-C, no. 7, pp. 1002-1009, July 2001, doi: .
Abstract: We examined the creep properties and hazard rates of plastic ferrules to ensure the long-term reliablity of optical fiber connections. The endface deformation ΔL had to be smaller than 3 µm to keep the insertion-loss and return-loss fluctuation to acceptable levels in the worst case of random concatenation of similarly deformed plastic ferrules. From the fluctuation data, we estimated the time-to-failure tf at which the ΔL value became 3 µm. We estimated the acceleration parameters, median lifetimes ξ, and hazard rates λ by using tf values based on Weibull statistics. The ξ values decreased rapidly with increasing temperature and relative humidity. We found we could expect small λ values of < 0.1 FIT (FIT=10-9/hour) and of 1 FIT for 20 years in a normal atmosphere (25
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e84-c_7_1002/_p
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@ARTICLE{e84-c_7_1002,
author={Yoshito SHUTO, Shuichi YANAGI, Masayoshi OHNO, Hirotsugu SATO, Shin SUMIDA, Shunichi TOHNO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Long-Term Reliability of Plastic Ferrules for Single-Mode Fiber-Optic Connectors},
year={2001},
volume={E84-C},
number={7},
pages={1002-1009},
abstract={We examined the creep properties and hazard rates of plastic ferrules to ensure the long-term reliablity of optical fiber connections. The endface deformation ΔL had to be smaller than 3 µm to keep the insertion-loss and return-loss fluctuation to acceptable levels in the worst case of random concatenation of similarly deformed plastic ferrules. From the fluctuation data, we estimated the time-to-failure tf at which the ΔL value became 3 µm. We estimated the acceleration parameters, median lifetimes ξ, and hazard rates λ by using tf values based on Weibull statistics. The ξ values decreased rapidly with increasing temperature and relative humidity. We found we could expect small λ values of < 0.1 FIT (FIT=10-9/hour) and of 1 FIT for 20 years in a normal atmosphere (25
keywords={},
doi={},
ISSN={},
month={July},}
Copier
TY - JOUR
TI - Long-Term Reliability of Plastic Ferrules for Single-Mode Fiber-Optic Connectors
T2 - IEICE TRANSACTIONS on Electronics
SP - 1002
EP - 1009
AU - Yoshito SHUTO
AU - Shuichi YANAGI
AU - Masayoshi OHNO
AU - Hirotsugu SATO
AU - Shin SUMIDA
AU - Shunichi TOHNO
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E84-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2001
AB - We examined the creep properties and hazard rates of plastic ferrules to ensure the long-term reliablity of optical fiber connections. The endface deformation ΔL had to be smaller than 3 µm to keep the insertion-loss and return-loss fluctuation to acceptable levels in the worst case of random concatenation of similarly deformed plastic ferrules. From the fluctuation data, we estimated the time-to-failure tf at which the ΔL value became 3 µm. We estimated the acceleration parameters, median lifetimes ξ, and hazard rates λ by using tf values based on Weibull statistics. The ξ values decreased rapidly with increasing temperature and relative humidity. We found we could expect small λ values of < 0.1 FIT (FIT=10-9/hour) and of 1 FIT for 20 years in a normal atmosphere (25
ER -