This part of IEC 60875 applies to non-wavelength-selective fibre optic branching devices, all exhibiting the following features:<\/p>\n
they are passive, in that they contain no optoelectronic or other transducing elements;<\/p>\n<\/li>\n
they have three or more ports for the entry and\/or exit of optical power, and share optical power among these ports in a predetermined fashion;<\/p>\n<\/li>\n
the ports are optical fibres, or optical fibre connectors.<\/p>\n<\/li>\n<\/ul>\n
This standard establishes uniform requirements for the optical, mechanical and environmental properties.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 6<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3 Terms and definitions 3.1 Basic term definitions <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 3.2 Component definitions <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3.3 Performance parameter definitions <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 4 Requirements 4.1 Classification <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Figures Figure 1 \u2013 Non-wavelength-selective branching device Figure 2 \u2013 Non-wavelength-selective branching device <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Figure 3 \u2013 Non-wavelength-selective branching device Figure 4 \u2013 Non-wavelength-selective branching device <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4.2 Documentation Table 1 \u2013 Three-level IEC specification structure <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 4.3 Standardization system <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 4.4 Design and construction Figure 5 \u2013 Standards Table 2 \u2013 Standards interlink matrix Table 3 \u2013 Quality assurance options <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 4.5 Quality 4.6 Performance requirements 4.7 Identification and marking <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 4.8 Safety <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Annex A (informative) Examples of technology of fibre optic branching devices Figure A.1 \u2013 FBT fibre Figure A.2 \u2013 PLC by chemical vapour deposition <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Figure A.3 \u2013 PLC by ion-exchange <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fibre optic interconnecting devices and passive components. Non-wavelength-selective fibre optic branching devices – Generic specification<\/b><\/p>\n |