BS EN 62150-3:2015
$142.49
Fibre optic active components and devices. Test and measurement procedures – Optical power variation induced by mechanical disturbance in optical receptacles and transceiver interfaces
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 28 |
It has been found that some optical transceivers and receptacles are susceptible to fibre optic cable induced stress when side forces are applied to the mated cable-connector assembly, resulting in variations in the transmitted optical power. The purpose of this part of IEC 62150 is to define physical stress tests to ensure that such optical connections (cable and receptacle) can continue to function within specifications.
This standard specifies the test requirements and procedures for qualifying optical devices for sensitivity to coupled power variations induced by mechanical disturbance at the optical ports of the device.
This standard applies to active devices with optical receptacle interfaces.
This standard describes the testing of transceivers for use with single-mode connectors having either 2,5 mm or 1,25 mm ferrules.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | CONTENTS |
| 8 | FOREWORD |
| 10 | 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 3.1 Terms and definitions |
| 11 | 3.2 Abbreviations 4 Measurement consideration 4.1 Multiple test methods 4.2 Two wiggle loss mechanisms 4.2.1 Rationale for two different wiggle loss test methods 4.2.2 Case A: Point of action for the ferrule Tables Table 1 – Multiple test methods |
| 12 | 4.2.3 Case B: Point of action for the plug housing 5 Test Method A 5.1 Apparatus 5.1.1 General 5.1.2 Test cord 5.1.3 Power meter 5.1.4 Test load |
| 13 | 5.2 Test procedures for Tx interfaces 5.2.1 Test procedures 5.2.2 Set-up 5.2.3 Initial measurement 5.2.4 Apply load and rotate 5.2.5 Wiggle loss |
| 14 | 5.3 Test procedures for Rx interfaces and optical receptors 5.3.1 Test procedures 5.3.2 LOS indicator method 5.3.3 Receiver optical power monitor method Figures Figure 1 – Equipment setup of Method A for Tx interfaces |
| 15 | 6 Test Method B 6.1 Apparatus 6.1.1 General 6.1.2 Test fixture and rotation mechanism 6.1.3 Test cord Figure 2 – Equipment set-up of Method A for Rx interfaces and optical receptors |
| 16 | 6.1.4 Power meter 6.1.5 Test load 6.2 Test procedures for Tx interfaces 6.2.1 Test procedures 6.2.2 Set-up 6.2.3 Initial measurement 6.2.4 Apply load 6.2.5 Measurement 6.2.6 Wiggle loss |
| 17 | 6.3 Test procedures for Rx interfaces and optical receptors 6.3.1 Test procedures 6.3.2 LOS-indicator method 6.3.3 Receiver optical power monitor method Figure 3 – Equipment set-up of Method B for Tx interfaces |
| 18 | 7 Test results Figure 4 – Equipment set-up of Method B for Rx interface and optical receptors |
| 19 | Annex A (normative) Load requirements A.1 Loads for Method A A.2 Loads for Method B Table A.1 – Method A: Loads applied for devices usingconnector cords with 1,25 mm ferrule and 2,5 mm ferrule Table A.2 – Method B: Loads applied for devices usingconnector cords with 1,25 mm ferrule and 2,5 mm ferrule |
| 20 | Annex B (normative) Summary of test conditions Table B.1 – Summary of test conditions for Method A (normative) Table B.2 – Summary of test conditions for Method B (normative) |
| 21 | Annex C (normative) Characteristics of the test cord Figure C.1 – Wiggle test cord interface (LC connector) Table C.1 – Wiggle test cord specification (LC connector) |
| 22 | Figure C.2 – Wiggle test cord interface (SC connector) Table C.2 – Dimensions of the wiggle test cord interface Table C.3 – Wiggle test cord specification (SC connector) |
| 23 | Table C.4 – Dimensions of the wiggle test cord interface |
| 24 | Annex D (normative) Floating tolerance Figure D.1 – Floating tolerance |
| 25 | Annex E (informative) Load value difference for connector type in Method A Figure E.1 – Floating tolerance |
| 26 | Bibliography |
