FIELD: technological processes.
SUBSTANCE: invention relates to mechanical structures to ensure strength and external protection of fibres, specifically to a fibre-optic tape. Fibre-optic tape 1 includes three or more parallel optical fibres 2 and connection sections 3, each of which connects two neighbouring optical fibres 2. Connection sections 3 are arranged with alternation in both longitudinal and transverse directions of tape. Outer diameter of optical fibres 2 in fibre-optic tape 1 does not exceed 220 mcm, and distance between centres of neighbouring two optical fibres is 250±30 mcm.
EFFECT: possibility of achieving higher density and reduction of diameter, thus providing accurate arrangement without errors of optical fibres in V-shaped grooves of welding device.
6 cl, 1 tbl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIBER TAPE AND FIBER CABLE | 2014 |
|
RU2619397C1 |
| FIBER-OPTIC TAPE MANUFACTURING METHOD AND DEVICE | 2016 |
|
RU2688898C1 |
| BAND OF OPTICAL FIBRES AND FIBRE-OPTIC CABLE, IN WHICH IS ENCLOSED BAND OF OPTICAL FIBRES | 2013 |
|
RU2584175C2 |
| METHOD FOR MANUFACTURING FLEXIBLE FIBRE-OPTIC TAPE AND TAPE | 2018 |
|
RU2759664C1 |
| FIBRE-OPTIC CONNECTOR | 2012 |
|
RU2591232C2 |
| TAPE FROM OPTICAL FIBRE AND METHOD OF PRODUCTION THEREOF | 2017 |
|
RU2738329C1 |
| FREE BUFFER, FREE BUFFER TYPE FIBER-OPTIC CABLE, METHOD OF SEPARATING INDIVIDUAL FIBERS OF A FIBER-OPTIC TAPE IN A FREE BUFFER, METHOD OF MAKING A FREE BUFFER AND METHOD OF ASSEMBLING MULTIPLE OPTICAL FIBERS | 2016 |
|
RU2690233C2 |
| OPTICAL FIBRE CORE AND OPTICAL FIBRE TAPE CORE | 2015 |
|
RU2690984C2 |
| OPTICAL FIBER UNIT, OPTICAL FIBER BRANCHING METHOD, AND OPTICAL FIBER CABLE | 2014 |
|
RU2663689C2 |
| FLEXIBLE OPTICAL FIBRE TAPE AND METHOD FOR ITS FORMATION | 2019 |
|
RU2797681C2 |
