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IEC 61754-35
Edition 1.0 2020-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 35: Type LSHE connector family for harsh environments
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces
de connecteurs fibroniques –
Partie 35: Famille de connecteurs de type LSHE pour environnements hostiles
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IEC 61754-35
Edition 1.0 2020-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 35: Type LSHE connector family for harsh environments
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces
de connecteurs fibroniques –
Partie 35: Famille de connecteurs de type LSHE pour environnements hostiles
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-8109-3
– 2 – IEC 61754-35:2020 IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
5 Connector Interfaces . 6
5.1 General . 6
5.2 Plug connector interface . 7
5.3 Plug connector interface . 9
6 Interfaces . 11
7 Ferrule grades . 12
8 Ferrule position . 12
9 Pin gauge for adaptor . 13
Annex A (informative) Panel cutout dimensions . 15
Bibliography . 16
Figure 1 – Plug connector interface (isometric view) . 7
Figure 2 – Plug connector mating dimensions . 8
Figure 3 – Expanded view from direction A (APC type) . 8
Figure 4 – Socket connector interface (isometric view) . 10
Figure 5 – Socket connector mating dimensions . 10
Figure 6 – Expanded view from direction A (APC type) . 10
Figure 7 – Insert’s front view (top left) and side view without (top right) and with
(bottom) adaptor . 12
Figure 8 – Pin gauge for adaptor . 14
Figure A.1 – Panel cutout for socket . 15
Table 1 – Intermateability between plugs and sockets within the IEC 61754-35 family . 7
Table 2 – Plug connector dimensions . 9
Table 3 – Socket connector dimensions . 11
Table 4 – Ferrule grades . 12
Table 5 – Ferrule position . 13
Table 6 – Insert dimensions . 13
Table 7 – Pin gauge dimensions . 14
Table A.1 – Dimensions of the panel cutout . 15
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE
COMPONENTS – FIBRE OPTIC CONNECTOR INTERFACES –
Part 35: Type LSHE connector family for harsh environments
FOREWORD
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International Standard IEC 61754-35 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86B/4271/FDIS 86B/4285/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 61754 series, published under the general title Fibre optic
interconnecting devices and passive components –
...