ESCC EVALUATION AND QUALIFICATION OF AVIM™ SINGLE POINT OPTICAL CONNECTORS (Contract No: PR-ESA-3-12750)
Diamond replied to a European Space Agency (ESA) Request for Quotation 3-12750/09/NL/PA and has proposed the tasks necessary to qualify the AVIM™ optical fiber connector. The activity described in the present proposal was based on the requirements of the ESA Statement.
The scope of the project is to evaluate the optical fiber connector market for space; propose a product that will be evaluated and then qualified for space application according to the ESCC standards and then a written proposal at the end of the project. Two connector sets were considered; the AVIM™ and Mini AVIM™ using a Polarization maintaining fiber and a PEEK loose tube.
A connector set should be qualified, but during the project, a clear relation of performance with fiber and cable extended the project to add a complete assembly configuration to be qualified.
After a market and test study, an Evaluation Test Procedure (ETP) was proposed and implemented. Results were published and presented during the ICSO 2012 conference. A qualification test procedure was inferred from ETP and a qualification lot was produced and qualified.
Expected main benefits:
By establishing standards for testing fiber optic passive assemblies composed of connector sets, fibers and cable, future applications increasing in the space area, will be easier, less costly than full blown qualification for each project and the knowledge based increased in this area for the European space community.
The project has been closed as of September 2013 and Qualification Test Report (QTR) for the AVIM™ and Mini-AVIM™ are available (Diamond QTR 064 and QTR 065).
The following standards have been published and are available at www.escies.org:
|Basic specification||ESCC 2263420|
|Generic specification||ESCC 3420|
|Detail specification for the Mini AVIM™||ESCC 3420/001|
The Mini-AVIM™ passed successfully the requalification in Q1-2018