BS EN 60793-2-10:2011
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Optical fibres – Product specifications. Sectional specification for category A1 multimode fibres
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 44 |
IEC 60793-2-10:2011 is applicable to optical fibre types A1a, A1b, and A1d. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. Other applications include, but are not restricted to, the following: – short reach, – high bit-rate systems in telephony, – distribution and local networks carrying data, – voice and/or video services; – on-premises intra-building and inter-building fibre installations including Data Centres, LANs, Storage Area Networks, PBXs, video, various multiplexing uses, outside telephone cable plant use, and miscellaneous related uses. The major changes with respect to the previous edition are: – addition of type A1a.3 fibre; – reduction of core diameter tolerance from 3,0 to 2,5 mum for A1a fibres.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | English CONTENTS |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Specifications 3.1 General requirements |
| 11 | 3.2 Dimensional requirements Tables Table 1 – Dimensional attributes and measurement methods Table 2 – Dimensional requirements common to category A1 fibres Table 3 – Additional dimensional attributes requiredin the family specifications |
| 12 | 3.3 Mechanical requirements 3.4 Transmission requirements Table 4 – Mechanical attributes and measurement methods Table 5 – Mechanical requirements common to category A1 fibres Table 6 – Transmission attributes and measurement methods |
| 13 | Table 7 – Additional transmission attributes required in family specifications |
| 14 | 3.5 Environmental requirements Figures Figure 1 – Relation between bandwidths at 850 nm and 1 300 nm Table 8 – Environmental exposure tests Table 9 – Attributes measured for environmental tests |
| 15 | Table 10 – Strip force for environmental tests Table 11 – Tensile strength for environmental tests Table 12 – Stress corrosion susceptibility for environmental tests |
| 16 | Table 13 – Change in attenuation for environmental tests |
| 17 | Annex A (normative) Family specifications for A1a multimode fibres Table A.1 – Dimensional requirements specific to A1a fibres Table A.2 – Mechanical requirements specific to A1a fibres |
| 18 | Table A.3 – Transmission requirements specific to A1a fibres |
| 19 | Annex B (normative) Family specifications for A1b multimode fibres Table B.1 – Dimensional requirements specific to A1b fibres Table B.2 – Mechanical requirements specific to A1b fibres |
| 20 | Table B.3 – Transmission requirements specific to A1b fibres |
| 21 | Annex C (normative) Family specifications for A1d multimode fibres Table C.1 – Dimensional requirements specific to A1d fibres Table C.2 – Mechanical requirements specific to A1d fibres |
| 22 | Table C.3 – Transmission requirements specific to A1d fibres |
| 23 | Annex D (normative ) Fibre differential mode delay (DMD) and calculated effective modal bandwidth (EMBc) requirements Table D.1 – DMD templates for A1a.2 fibres |
| 24 | Figure D.1 – DMD template requirements |
| 25 | Table D.2 – DMD interval masks for A1a.2 fibres |
| 26 | Table D.3 – DMD weightings |
| 27 | Table D.4 – DMD templates for A1a.3 fibres Table D.5 – DMD interval masks for A1a.3 fibres |
| 28 | Annex E (informative) Modal bandwidth considerations and transmitter requirements |
| 30 | Annex F (informative) Bandwidth nomenclature explanation Table F.1 – Bandwidth nomenclature explanation |
| 31 | Annex G (informative) Preliminary indications for items needing further study |
| 33 | Annex H (informative) Applications supported by A1 fibres Table H.1 – Some internationally standardised applications supported by A1a and/or A1b fibres |
| 34 | Table H.2 – Typically used commercial bandwidth specifications for A1a and A1b graded-index multimode fibres |
| 35 | Table H.3 – Cross reference of fibre types and bandwidth cells for this standard and ISO/IEC 11801 |
| 37 | Annex I (informative) 1-Gbit, 10-Gbit, 40-Gbit and 100-Gbit Ethernet applications |
| 38 | Table I.1 – Summary of 1 Gbit/s , 10 Gbit/s , 40 Gbit/s and 100 Gbit/s Ethernet requirements and capabilities for A1b fibres |
| 39 | Table I.2 – Summary of 1 Gbit/s , 10 Gbit/s , 40 Gbit/s and 100 Gbit/s Ethernet requirements and capabilities for A1a.1 fibres |
| 40 | Table I.3 – Summary of 1 Gbit/s , 10 Gbit/s , 40 Gbit/s and 100 Gbit/s Ethernet requirements and capabilities for A1a.2 and A1a.3 fibres |
| 41 | Bibliography |
