Daetwyler Cables - Information and Communication technology

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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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Superior bending specification for ease installation.Singlemode fibre (SMF) Full-Spectrum SMF-28e+™ Optical Fiber E9/125/250 according ITU-T Rec.4 1260 23 max.7 245 +/-5 4.5 Geometry and mechanical characteristics Above specifications refer the Corning® SMF-28e+™ Optical Fiber SMF-28e+ trademark Corning Incorporated SMF, Full spectrum 1108/e Technical changes reserved. Attenuation (cabled) *post –hydrogen aging performance max. Zero Dispersion Slope [ps/(nm2x km] Mode-Filed Diameter [mm] max.7 0. Fibre Curl Radius Operating Temperature Range Proof test [mm] [mm] [%] [mm] [mm] [m] [°C] [kpsi] 125.4 +/- 0. Chromatic Dispersion Zero Dispersion Wavelength λo [nm] [dB/km] 1310 0. Cable Cut off Wavelength lccf [nm] Polarisation mode dispersion (PMD) max.092 9. PMDq Link Design Value (cabled) [ps/√km] Stimulated Brillouin Scattering (SBS) Threshold [dBm] 10.20 typical (3dB improvement over standard SMF) Fibre optic Wavelength max.36* 1550 0.652.36 1383 0. Tightened dispersion tolerance support low-cost upstream transmitters. U-149 Informations Accessories Cladding Diameter max. Cladding Non-Circularity Coating Diameter max.D with attributes optimised for convergent networks.2 +/- 0.23 1625 0. 652. Attenuation specified all FTTx network operating wavelengths. Higher SBS threshold enabling double power capability increase distance and margin for video applications and support future service flexibility. Cladding/Coating Concentricity Error min.652 fibre.3 Coating Cladding Core Product information Copper screened Main areas application Transmission characteristics [ps/(nm km] [nm] 18 1310 1324 0.5 0. Communication technology .0 -60 +85 100 Systems 0. Backward compatible with installed base G.D IEC 60793-2-50 Type B1. Enable more cost effective FTTx deployment: provide extra distance and margin, reduce field equipment and field maintenance costs.0 +/- 0.27 Fibre Copper unscreened Full-spectrum single-mode fibre according ITU-T G. Core Cladding Concentricity Error max