EN 4830-001:2015

Aerospace series - Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4639-10X contacts - Part 001: Technical specification

This European Standard specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for EN 4165 rectangular connectors with removable optical modules using EN 4639-10X contacts.

Luft- und Raumfahrt - Optischer Rechtecksteckverbinder, modular, Betriebstemperatur 125 °C, für EN 4639-10X Kontakte - Teil 001: Technische Lieferbedingungen

Série aérospatiale - Connecteurs optiques rectangulaires, modulaires, température d'utilisation 125 °C, pour contacts EN 4639-10X - Partie 001: Spécification technique

Aeronavtika - Konektorji, optični, pravokotni, modularni, za delovno temperaturo 125 °C, za kontakte po EN 4639-10X - 001. del: Tehnična specifikacija

Ta evropski standard določa splošne značilnosti, pogoje kvalifikacije, sprejemljivosti in zagotavljanja kakovosti ter preskusne programe in skupine za pravokotne konektorje iz standarda EN 4165 z odstranljivimi optičnimi moduli, ki uporabljajo kontakte iz standarda EN 4639-10X.

General Information

• Status: Published
• Publication Date: 08-Dec-2015
• Withdrawal Date: 29-Jun-2016
• ICS: 49.090 - On-board equipment and instruments
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 2 - Electrical
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 09-Dec-2015
• Completion Date: 09-Dec-2015
• Ref Project: SIST EN 4830-001:2016 - Aerospace series - Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4639-10X contacts - Part 001: Technical specification

Overview

EN 4830-001:2015 - "Aerospace series - Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4639-10X contacts - Part 001: Technical specification" is a CEN European Standard for modular optical rectangular connectors used in aerospace onboard applications. It defines general characteristics, qualification/acceptance and quality assurance conditions, and the test programs and groups for EN 4165-type housings fitted with removable optical modules using EN 4639-10X contacts (ferrule diameter 1.25 mm). The standard supports reliable, serviceable optical interconnects with an operating temperature rating of 125 °C.

Key topics and technical requirements

• Scope and interfaces
  • Applies to EN 4165 rectangular plug and receptacle housings with removable optical modules.
  • Uses rear-removable optical contacts (EN 4639-10X); modules are compatible with EN 4165 housings but not with EN 4165-002 cable outlets/cable clamps.
• Mechanical and optical design
  • Precise alignment via alignment pin/socket and alignment sleeves; hermaphroditic removable contacts.
  • Module single-block hard material design, keyed retention system, front and rear sealing (interfacial seal and grommet).
  • Installation/removal of contacts from the rear; extraction tool specified in EN 4830-004.
• Mating and coupling
  • Defined mating sequences for centre-thread coupling and push–pull latching mechanisms to ensure correct polarization, alignment, sealed interface compression and shell bottoming.
• Materials and treatment
  • Contacts and sleeves reference product standards (EN 4639-002, EN 4830-002) for material and surface treatment requirements.
• Qualification, acceptance and testing
  • Test program references EN 2591 series (visual, dimensional, temperature endurance, salt mist, vibration, shock, mechanical endurance).
  • Sample specifics include mechanical endurance of 500 mating cycles (optical faces cleaned every 20 cycles) and salt mist exposure (452 h mated + insertion-loss checks).
  • Requirements for contact retention, insert retention and mating/unmating forces are specified.

Applications and users

Who uses this standard:

• Aerospace OEMs and systems integrators specifying fiber-optic interconnects for aircraft and space platforms
• Connector and module manufacturers designing EN 4165-compatible optical modules
• Test laboratories performing qualification and acceptance testing
• Procurement, quality assurance and maintenance teams ensuring interchangeability, sealing and serviceability

Practical benefits:

• Ensures modularity, field serviceability (rear-removable contacts), and controlled environmental/mechanical performance
• Facilitates interoperability between manufacturers through standardized interfaces and test criteria

Related standards

• EN 4165 (electrical rectangular modular connectors)
• EN 4639 (optical circular contacts / EN 4639-10X contacts)
• EN 4830-002 / -003 / -004 (performance, module product standard, extraction tool)
• EN 2591 (test methods), EN 3909 (test fluids), EN 9133 (qualification procedure)
• TR 4684 and MIL-I-81969/14-03 (installation/removal tools)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.FLMDLuft- und Raumfahrt - Optischer Rechtecksteckverbinder, modular, Betriebstemperatur 125 °C, für EN 4639-10X Kontakte - Teil 001: Technische LieferbedingungenSérie aérospatiale - Connecteurs optiques rectangulaires, modulaires, température d'utilisation 125 °C, pour contacts EN 4639-10X - Partie 001: Spécification techniqueAerospace series - Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4639-10X contacts - Part 001: Technical specification49.060Aerospace electric equipment and systems31.220.10Plug-and-socket devices. ConnectorsICS:Ta slovenski standard je istoveten z:EN 4830-001:2015SIST EN 4830-001:2016en,fr,de01-februar-2016SIST EN 4830-001:2016SLOVENSKI
STANDARD
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egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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v z u ræ r r sã t r s w ESIST EN 4830-001:2016

Page European foreword . 3 Introduction . 4 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 5 4 Description . 5 5 Design . 6 6 Definition drawings. 8 7 Tests . 14 8 Quality assurance . 18 9 Designation and marking . 25
EN 4830-004, Aerospace series — Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4639-10X contacts — Part 004: Extraction tool — Product standard
EN 9133, Aerospace series — Quality management systems — Qualification procedure for aerospace standard parts MIL-I-81969/14-03, Installing and removal tools, connector electrical contact, type III, class 2, composition B 1) TR 4684, Aerospace series — Electrical and optical technology and component definitions 2)
1) Published by; DoD National (US) Mil. Department of Defense. http://www.defenselink.mil/ SIST EN 4830-001:2016

2) In preparation at the date of publication of this European Standard. SIST EN 4830-001:2016

NOTE Others dimensions are in accordance with EN 4165 standard. Figure 1 SIST EN 4830-001:2016

NOTE Others dimensions are in accordance with EN 4165 standard. Figure 2 SIST EN 4830-001:2016

NOTE Others dimensions are in accordance with EN 4165 standard. Figure 3 SIST EN 4830-001:2016

Figure 4 6.6.2 Plug and receptacle single module The displacement of the optical contact in the connector is shown on Figure 5. Dimensions and tolerances are in millimetres.
Figure 5 SIST EN 4830-001:2016

Key 1 Optical contact to sleeve holder stop 2 Sleeve to sleeve holder cavity stop NOTE 1 Condition: In every case, J > 0 NOTE 2 The different shapes and dimensions of the sleeve cavity must be defined to warrant this condition. Figure 6 6.6.4 Contact arrangements See Figure 7. Front view of male module
Y mm X mm − 53 − 45 − 21 0 21 45 53 Coordinates positions of contacts 4,15 Guide – – – – – – 3,4 – – 2 – 1 – – 0 – 3 – – – 6 – − 3,4 – – 4 – 5 – – − 4,15 – – – – – – Guide
Figure 7 SIST EN 4830-001:2016

After tests: pictures of permanent defects shall be recorded. 102 Examination of dimensions and mass According to Clause 6 and product standard. The checking of inaccessible d
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