BS/EN 4701-002-2013 pdf download.Aerospace series Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4531-101 contacts Part 002: Material.
This BS/EN 4701-002 defines the material used in the manufacturing of EN 4701 optical modules.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 4165-022, Aerospace series — Connectors, electrical, rectangular, modular — Operating temperature 175 °C continuous — Part 022: Insertion/extraction tool for removal of modules — Product standard
EN 4531-101, Aerospace series — Connectors, optical, circular, single and multipin, coupled by triple start threaded ring — Flush contacts — Part 101: Optical contact for EN 4641-100 cable – 55 °C to 125 °C — Product standard
EN 4531-901, Aerospace series — Connectors, optical, circular, single and multipin, coupled by triple start threaded ring — Flush contacts — Part 901: Filler plugs — Product standard
EN 4641-100, Aerospace series — Cables, optical 125 pm diameter cladding — Part 100: Tight structure 62,5 pm/l25 pm GI fibre 1,8 mm outside diameter — Product standard 1)
EN 4701-001, Aerospace series — Connectors, optical, rectangular, modular, operating temperature 125 0C, for EN 4531-101 contacts — Part 001: Technical specification
IEC 61300-3-33, Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 3-33: Examinations and measurements — Ferrule withdrawal force 2)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 4701-001 apply.
5.4 Sleeve force
Under IEC 61300-3-33 test conditions, the sleeve force must be [1.9 N to 3.5 N].
5.5 Climatic conditions
Temperature range: – 55 °C to 125 e
Fluid resistance: see EN 4701-001.
Corrosion resistance: 500 h resistance to salt mist, except for class F only 96 h.
5.6 Mechanical conditions
Mechanical endurance: 500 mated and unmated cycles.
6 Contacts sub-assembly
Removable contacts which can be used with the various classes of connectors are defined in the product standards.
7 Filler plugs
Filler plugs defined in EN 4531-901 shall be used in the positions which correspond to unpopulated cavities.
8 Tooling
See EN 4165-022.BS/EN 4701-002-2013 pdf download.