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OPTICAL FIBER Single Mode (SM) fiber is for operation at 1310 nm and 1550 nm and they are germanium doped. OPTICAL SPECIFICATIONS Attenuation at 1310 nm wavelength at 1550 nm wavelength Dispersion coefficient at 1285 - 1330 at 1550 nm wavelength Cut-Off wavelength Zero Dispersion wavelength Zero Dispersion Slope Geometrical specifications Cladding Diameter Cladding Non-Circularity Error Mode field/Cladding Concentricity Mode field diameter (1310 nm) Mode field diameter (1550 nm) Coating diameter General Characteristic Proof Test OTDR Linearity Macrobending Losses (1550 nm) Refractive Index Profile Shipping Lenghts Print version : : : : : : : : : : : : : : : : : : £ 0,38 dB/Km(max)(Typical Below 0,34) dB/Km £ 0,25 dB/Km(max)(Typical Below 0,20) dB/Km £ 3.5 ps/(nm x km) £ 18  ps/(nm x km) 1150 - 1330 nm 1315 ± 10 nm £ 0.092 ps/( nm2 x km) 125 ± 1 µm £ %2 £ 0.6 µm 9.3 ± 0,5 µm 10.5 ± 1,0 µm 245 ± 10 µm ³ 1 % (100 kpsi with a dwell time of 1 second) ± 0.05 dB £ 0.05 dB ( 100 turn, mandrel diameter of 75 mm) Matched Cladding Step Index 2.200 m up to 26.400 m in multiples of 2.200 m Colored fibers available upon request Customized lengths available upon request