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Information and Communication technology, Safety cable systems, Building automation, Elevator cable systems, Cable harnessing, logistics and support
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Poznámky redaktora
05 [dB], reversible
Communication technology
.05 [dB], reversible damage the sheath and the cable elements fibre break fibre attenuation<= 0.5 [dB], reversible fibre attenuation<= 0.33[%], reversible fibre attenuation 0.
tensile performance crush resistance impact repeated bending bend torsion water penetration temperature cycling
IEC 60794-1-2-E1 IEC 60794-1-2-E3 IEC 60794-1-2-E4 IEC IEC IEC IEC IEC 60794-1-2-E6 60794-1-2-E11 60794-1-2-E7 60794-1-2-F5 60794-1-2-F1
mechanical requirements for Fibre Optic Cables with Multimode-fibres
Test type Test method Test criterion
tensile performance crush resistance impact repeated bending bend torsion water penetration temperature cycling
IEC 60794-1-2-E1 IEC 60794-1-2-E3 IEC 60794-1-2-E4 IEC IEC IEC IEC IEC 60794-1-2-E6 60794-1-2-E11 60794-1-2-E7 60794-1-2-F5 60794-1-2-F1
fibre elongation 0.33[%], reversible fibre attenuation 0.20 [dB], reversible damage the sheath and the cable elements fibre break fibre attenuation<= 0.20 [dB], reversible
U-289
Informations
Accessories
Systems
Fibre optic
Copper unscreened
fibre elongation 0.1 [dB], reversible water penetration [m] [Std] fibre attenuation<= 0.Mechanical requirements for Fibre Optic Cables
mechanical requirements for Fibre Optic Cables with Singlemode-fibres
Test type Test method Test criterion
Copper screened Fibre optic
Technical changes reserved.05 [dB], reversible fibre attenuation<= 0.1 [dB], reversible water penetration [m] [h] fibre attenuation<= 0
