1、 IEC/TS 62661-2-1 Edition 1.0 2013-08 TECHNICAL SPECIFICATION Optical backplanes Product specification Part 2-1:Optical backplane using optical fibre circuit boards and multi-core right angle optical connectors IEC/TS 62661-2-1:2013(E)colourinsideCopyrighted material licensed to BR Demo by Thomson R
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10、.Uncontrolled when printed.IEC/TS 62661-2-1 Edition 1.0 2013-08 TECHNICAL SPECIFICATION Optical backplanes Product specification Part 2-1:Optical backplane using optical fibre circuit boards and multi-core right angle optical connectors INTERNATIONAL ELECTROTECHNICAL COMMISSION W ICS 33.180.99 PRICE
11、 CODE ISBN 978-2-8322-1039-0 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by
12、 James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 TS 62661-2-1 IEC:2013(E)CONTENTS FOREWORD.4 1 Scope.6 1.1 General.6 1.2 Product definition.6 1.3 Connection arrangement.6 1.4 Classification of connections.6 1.5 Operating environment.7 2 Normative refere
13、nces.7 3 Terms and definitions.8 4 Dimensional requirements.9 4.1 Dimension of a sub-rack.9 4.2 Dimension of optical wiring on optical backplane.9 4.3 Interconnection condition of connectors on optical backplane.11 4.4 Mounting position of connectors on optical backplane.11 4.5 Mounting position of
14、connectors on daughter board.11 5 Requirements for dual-star optical circuits connection.12 5.1 Assignment of the name of an optical connection point.12 5.2 Specification of optical cable connection.13 6 Tests.20 6.1 Sample size.20 6.2 Test and measurement methods.20 6.3 Test sequence.20 6.4 Pass/fa
15、il criteria.20 7 Test report.20 8 Product qualification requirements.20 8.1 Optical performance requirements.20 8.1.1 Test 1:Attenuation,IEC 61300-3-4,Method C.20 8.1.2 Test 2:Return loss,IEC 61300-3-6,Method:branching devices.21 8.1.3 Test 3:Optical propagation delay(fibre length),IEC 60793-1-22,Me
16、thod B.22 8.2 Mechanical performance requirements.22 8.2.1 Test 4:Mating durability,IEC 61300-2-2.22 8.2.2 Test 5:Vibration,IEC 61300-2-1.22 8.2.3 Test 6:Shock,IEC 61300-2-9.23 8.3 Environmental performance requirements.23 8.3.1 Test 7:Cold,IEC 61300-2-17.23 8.3.2 Test 8:Dry heat,IEC 61300-2-18.24 9 Reliability.24 9.1 General.24 9.2 Test 9:High temperature endurance,IEC 61300-2-18.24 9.3 Test 10:Damp heat,IEC 61300-2-19.24 9.4 Test 11:Change of temperature,IEC 61300-2-22.24 Annex A(normative)
