FIELD: optical fibres. SUBSTANCE: optical fibre 1 has coating 4 on shell 3 environing fibre core 2, consisting of one or several plastic layers, as well as with color code in the form of a circular mark on or in the external plastic layer. The circular mark is made in the form of interrupted color rings 5. The interrupted section of the color rings around the edges of optical fibre makes up maximum 180 deg. The code prevents influence of temperature fluctuations on the fibre transfer characteristics. EFFECT: provision of application of code on any number of fibres. 15 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPTICAL FIBER WITH COLOR MARK | 1994 |
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