IEC 61754-4:2013

IEC 61754-4 ®
Edition 2.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 4: Type SC connector family

Dispositifs d’interconnexion et composants passifs à fibres optiques –
Interfaces de connecteurs pour fibres optiques –
Partie 4: Famille de connecteurs du type SC

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IEC 61754-4 ®
Edition 2.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic

connector interfaces –
Part 4: Type SC connector family

Dispositifs d’interconnexion et composants passifs à fibres optiques –

Interfaces de connecteurs pour fibres optiques –

Partie 4: Famille de connecteurs du type SC

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-3140-1

– 2 – IEC 61754-4:2013 © IEC 2013
CONTENTS
FOREWORD .4
1 Scope .6
2 Normative references .6
3 Description .6
4 Interfaces .6
Bibliography . 38

Figure 1 – Simplex PC plug connector interface .8
Figure 2 – Simplex adaptor connector interface . 11
Figure 3 – Pin gauge for adaptor . 13
Figure 4 – Duplex PC plug connector interface . 14
Figure 5 – Duplex adaptor connector interface . 17
Figure 6 (continued overleaf) . 20
Figure 6 – Simplex APC plug connector interface . 21
Figure 7 (continued overleaf) . 23
Figure 7 – Duplex APC plug connector interface . 24
Figure 8 – Simplex active device receptacle interface for APC connector plug . 26
Figure 9 – Simplex active device receptacle interface for PC connector plug . 29
Figure 10 – Duplex active device receptacle interface for APC connector plug . 32
Figure 11 – Duplex active device receptacle interface for PC connector plug . 35

Table 1 – Intermateability of interface .7
Table 2 – Dimensions of the simplex PC plug connector interface .9
Table 3 – Grade . 10
Table 4 – Dimensions of the simplex adaptor connector interface . 12
Table 5 – Grade . 13
Table 6 – Pin gauge dimensions . 13
Table 7 – Dimensions of the duplex PC plug connector interface . 15
Table 8 – Grade . 16
Table 9 – Dimensions of the duplex adaptor connector interface . 18
Table 10 – Grade . 19
Table 11 – Dimensions of the simplex APC plug connector interfaces . 22
Table 12 – Dimensions of the duplex APC plug connector interfaces . 25
Table 13 – Dimensions of the simplex active device receptacle interface
for APC connector plug . 27
Table 14 – Alignment feature grade . 28
Table 15 – Mechanical stop feature grade . 28
Table 16 – Dimensions of the simplex active device receptacle interface
for PC connector plug . 30
Table 17 – Alignment feature grade . 31
Table 18 – Mechanical stop feature grade . 31

Table 19 – Dimensions of the duplex active device receptacle interface for APC
connector plug . 33
Table 20 – Alignment feature grade . 34
Table 21 – Mechanical stop feature grade . 34
Table 22 – Dimensions of the duplex active device receptacle interface for PC
connector plug . 36
Table 23 – Alignment feature grade . 37
Table 24 – Mechanical stop feature grade . 37

– 4 – IEC 61754-4:2013 © IEC 2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –

Part 4: Type SC connector family

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