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Communication cables. Specifications for test methods - Environmental test methods. Circuit integrity under fire conditions. Original standard UNE-EN 50289-4-16-2016 in PDF full version. Additional info + preview on request

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Communication cables - Specifications for test methods - Part 4 17: Test methods for UV resistance evaluation of the sheath of electrical and optical fibre cable. Original standard UNE-EN 50289-4-17-2016 in PDF full version. Additional info + preview on request

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Communication cables Part 2-20: Common design rules and construction General. Original standard UNE-EN 50290-2-20-2017 in PDF full version. Additional info + preview on request

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Communication cables - Part 2-23: Common design rules and construction - Polyethylene insulation for multi-pair cables used in access telecommunication networks: Outdoor cables. Original standard UNE-EN 50290-2-23-2014 in PDF full version. Additional info + preview on request

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Communication cables - Part 2-25: Common design rules and construction - Polypropylene insulation compounds. Original standard UNE-EN 50290-2-25-2014 in PDF full version. Additional info + preview on request

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Corrigendum - Amendment 1 - Communication cables - Part 2-27: Common design rules and construction - Halogen free flame retardant thermoplastic sheathing compounds. Original standard UNE-EN 50290-2-27-2002 A1-2007 CORR-2010 in PDF full version. Additional info + preview on request

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