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1、BRITISH STANDARD BS EN 4639-002:2007 Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 002: List of product standards ICS 49.060 BS EN 4639-002:2007 This British Standard was published under the authority of t
2、he Standards Policy and Strategy Committee on 29 February 2008 BSI 2008 ISBN 978 0 580 56489 5 National foreword This British Standard is the UK implementation of EN 4639-002:2007. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fi
3、bre optic technology, to Panel ACE/6/-/10, Aerospace Fibre optic systems and equipment. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible fo
4、r its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments W - - - - - - - - 7 7- - - - - - 7 77- - 7 - - - - - - $- D- $ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - W
5、W D - - w - - - - 2 Contents Page Foreword3 1 Scope 4 2 Normative references4 3 Terms and definitions .5 4 Product type and codification5 5 Operating conditions.6 5.1 Climatic conditions6 5.2 Mechanical conditions 6 6 Permissible cables.6 7 Contact code7 8 Material of the alignment sleeves 7 9 Conta
6、ct arrangements.7 10 Rear accessories .8 11 Tooling8 12 Assembly and termination instructions8 13 Cleaning instructions8 EN 4639-002:2007 3 Foreword This document (EN 4639-002:2007) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After en
7、quiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a natio
8、nal standard, either by publication of an identical text or by endorsement, at the latest by June 2008, and conflicting national standards shall be withdrawn at the latest by June 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent righ
9、ts. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Cz
10、ech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4639-002:2007 4 1 Scope This standard de
11、fines the performance and contact arrangements of rectangular modular optical connectors. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition
12、 of the referenced document (including any amendments) applies. EN 4639-001, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 001: Technical specification. EN 4639-003, Aerospace series Connectors, optical, r
13、ectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 003: Male optical module Product standard. EN 4639-004, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 0
14、04: Female optical module Product standard. EN 4639-005, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 005: Removable alignment sleeve holder Product standard. EN 4639-101, Aerospace series Connectors, opt
15、ical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 101: Optical contact for cable EN 4641-100 Operating temperatures between 65 C and 125 C Product standard. EN 4639-102, Aerospace series Connectors, optical, rectangular, modular, multicontac
16、t, 1,25 diameter ferrule, with removable alignment sleeve holder Part 102: Optical contact for cable EN 4641-102 Operating temperatures between 55 C and 100 C Product standard. EN 4639-103, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removabl
17、e alignment sleeve holder Part 103: Optical contact for cable EN 4641-101 Operating temperatures between 55 C and 150 C Product standard. 1) EN 4641-100, Aerospace series Cable optical 125 m diameter cladding Part 100: Outer diameter 1,8 mm, tight structure Product standard. 1) EN 4641-101, Aerospac
18、e series Cable optical 125 m diameter cladding Part 101: Outer diameter 0,9 mm Product standard. 1) EN 4641-102, Aerospace series Cable optical 125 m diameter cladding Part 102: Outer diameter 1,8 mm, semi loose structure Product standard. 1) EN 4644-001, Aerospace series Connector, electrical and o
19、ptical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 001: Technical specification. 1) EN 4644-011, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 011: Male housing size
20、 1, class A, C and E Product standard. 1) EN 4644-012, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 012: Female housing size 1, class A, C and E Product standard. 1) 1) In preparation at the date of publicat
21、ion of this standard. EN 4639-002:2007 5 EN 4644-013, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 013: Male housing size 1 with ground blocks, class B and F Product standard. 1) EN 4644-014, Aerospace serie
22、s Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 014: Female housing size 1 with ground blocks, class B and F Product standard. 1) EN 4644-021, Aerospace series Connector, electrical and optical, rectangular, modular, rectangu
23、lar inserts Operating temperature 175 C continuous Part 021: Male housing size 2 class A, C and E Product standard. 1) EN 4644-022, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 022: Female housing size 2 cla
24、ss A, C and E Product standard. 1) EN 4644-023, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 023: Female housing size 2 with flange class A, C and E Product standard. 1) EN 4644-024, Aerospace series Connect
25、or, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 024: Male housing size 2 with ground blocks class B and F Product standard. 1) EN 4644-025, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts
26、Operating temperature 175 C continuous Part 025: Female housing size 2 with ground block class B and F Product standard. 1) EN 4644-026, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 026: Female housing size
27、2 with flange and ground block class B and F Product standard. 1) EN 4644-201, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts Operating temperature 175 C continuous Part 201: Rear accessories Product standard. 1) TR 4647, Aerospace series Fibres and cab
28、les, optical aircraft use Technical Report Termination procedure for EN 4639 10X contact. 1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4639-001 apply. 4 Product type and codification See Table 1. EN 4639-002:2007 6 Table 1 Product type and codif
29、ication Connector type Optical module Optical contact Cable (B) EN 4641-100 Cable (A) EN 4641-101 Cable (C) EN 4641-102 Plug connector dual module EN 4644-021 EN 4644-024 EN 4639-003 or EN 4639-004 EN 4639-005 EN 4639-101 EN 4639-103 EN 4639-102 Plug connector single module EN 4644-011 EN 4644-013 E
30、N 4639-003 or EN 4639-004 EN 4639-005 EN 4639-101 EN 4639-103 EN 4639-102 Receptacle connector dual module EN 4644-022 EN 4644-023 EN 4644-025 EN 4644-026 EN 4639-003 or EN 4639-004 EN 4639-005 EN 4639-101 EN 4639-103 EN 4639-102 Receptacle connector single module EN 4644-012 EN 4644-014 EN 4639-003
31、 or EN 4639-004 EN 4639-005 EN 4639-101 EN 4639-103 EN 4639-102 5 Operating conditions 5.1 Climatic conditions Operating temperatures: Depending to the cable Corrosion and fluid resistance: Salt mist: 96 h Fluid resistance: see EN 4639-001. 5.2 Mechanical conditions Mechanical endurance: see EN 4644
32、-001. 6 Permissible cables The sealing performance of these connectors is achieved with cables of outside jacket dimensions given in Table 2. Table 2 Cable designation Fibre Outer diameter cable EN designation cable A 62,5 / 125 0,9 mm EN 4641-101 B 62,5 / 125 1,8 mm (tight structure) EN 4641-100 C
33、62,5 / 125 1,8 mm (semi loose structure) EN 4641-102 D 9 / 125 E 50 / 125 In preparation In preparation EN 4639-002:2007 7 7 Contact code Coding by colour band: see Figure 1 and Table 3. Figure 1 Key 1 Colour band For multimode : no colour band For single mode PC : blue band For single mode APC : gr
34、een band Figure 1 Table 3 Contact designation Contact code Cable structure type Fibre optic contact for tight structure cable EN 4639-101 MT EN 4641-100 Fibre optic contact for semi loose structure cable EN 4639-102 ML EN 4641-102 8 Material of the alignment sleeves See Table 4. Table 4 Sleeve mater
35、ial code Recommendation Material of the sleeves 01 Single mode silica fibre Multimode silica fibre 50/125, 62,5/125, 100/140 m Zirconia ceramic or similar 02 Multimode fibre Phosphor bronze or similar 9 Contact arrangements See Table 5 and Figure 2. Table 5 Arrangement code Number of contacts 12 fib
36、re optic contacts EF12 12 1 EN 4639-002:2007 8 Rear grommet face Sub-assembly female module Rear grommet face Male module Key 1 Or “B“ marking (according to the insert keying). 2 Angular position of the polarization key of the optical contact. Figure 2 Male module is specified in EN 4639-003. Sub-as
37、sembly female module is composed of one female module (specified in EN 4639-004) and one removable sleeve holder (specified in EN 4639-005). 10 Rear accessories See product standard EN 4644-201. 11 Tooling See product standard. 12 Assembly and termination instructions TR 4647 13 Cleaning instruction
38、s TR 4647 1 2 EN 4639-002:2007 blank BS EN 4639-002:2007 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is i
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