IEC 61300-1:2011 contains a series of environmental test and measurement procedures and, in some cases, preferred severities designed to assess the ability of fibre optic interconnecting devices and passive components to perform under expected service conditions. Although the severities are primarily intended for land-based communications, the procedures may be used for other applications. The object of this standard is to provide uniform and reproducible environmental test procedures and measurement procedures, for those preparing specifications for fibre optic interconnecting devices and passive components. The changes with respect to the previous edition are to reconsider the terms and definitions and multimode launch conditions.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 6<\/td>\n | English \n CONTENTS <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4 Standard atmospheric conditions 5 Significance of the numerical value of a quantity 5.1 General 5.2 Quantity expressed as nominal value with tolerance Tables \n Table 1 \u2013 Standard Atmospheric Conditions <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 5.3 Quantity expressed as a range of values <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 6 Graphical symbols and terminology 7 Safety 8 Calibration 8.1 General 8.2 Round robin calibration procedure 9 Launch conditions 9.1 General <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 9.2 Multimode launch conditions 9.3 Single-mode launch conditions Table 2 \u2013 Expected uncertainty for measured attenuation of single connectors <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Annex A (informative) \nRound robin calibration procedure for dimensional measurements on ferrules and sleeves <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figures \n Figure A.1 \u2013 Flow chart of round robin calibration procedure <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Figure A.2 \u2013 Examples for the determination of the measurement points and the marking of the round robin standards <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Annex B (normative) \nMultimode launch condition requirements for measuring attenuation <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Figure B.1 \u2013 Encircled Flux template example <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Table B.1 \u2013 EF requirements for 50 \num core fibre at 850 nm Table B.2 \u2013 EF requirements for 50 \num core fibre at 1300 nm Table B.3 \u2013 EF requirements for 62,5 \num fibre at 850 nm Table B.4 \u2013 EF requirements for 62,5 \num fibre at 1300 nm <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – General and guidance<\/b><\/p>\n |