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Optical fibre element for optical fibre cable consist of optical fibre, e.g. of glass, surrounded by plastics layer, with optical fibre wrapped by silicon resin layer, itself surorunded by blocking protection layer
Optical fibre element for optical fibre cable consist of optical fibre, e.g. of glass, surrounded by plastics layer, with optical fibre wrapped by silicon resin layer, itself surorunded by blocking protection layer
The optical fibre element consists of optical fibre (1), e.g. glass fibre (1a) coated by plastics layer (1b). The optical fibre is surrounded by plastics layer (2) of silicone resin, itself wrapped in blocking protection layer. The blocking protection layer consists of individual elements (3) of plastics coated glass fibres and/or polyaramide multifilaments. The blocking protection layer is enveloped by jacket (4) of polyamide. Independent claims are included for optical fibre cable.
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