KRONE RESERVE THE RIGHT TO MAKE CHANGE TO THIS DOCUMENT WITHOUT PRIOR NOTICE Page 1 of 2 50/125 µm Multimode Fiber FEATURES Original standard graded index Multimode fiber user usable at both 850nm and 1300nm wavelengths. Dual mechanically strippable acrylate coatings are appliances on glass to provide excellent protection in different environmental conditions. Excellent dimensional control for low splice loss. APPLICATIONS Suitable media for short distance transmission, such as local area network (Ethernet, ATM and Fibre Channel), CCTV system, where fiber attenuation and bandwidth requirements are modest. SPECIFICATIONS Standard Meet International Standard IEC 793 and CCITT Recommendation G.651. Comply to ISO11801 and EIA/TIA 568A (550 meter for 1000BaseSX and 1000BaseLX application) Numerical Aperture @ 0.200 ± 0.015 Optical Parameters • Attenuation (dB/km) Typical @ 850nm ≤ 3.5 @1300nm ≤ 1.0 • Bandwidth (MHz-km) Typical @ 850nm >400 @1300nm >600 Physical Parameters • Core Diameter (µm) 50.0 ± 3.0 • Cladding Diameter (µm) 125.0 ± 2.0 • Coating Diameter (µm) 250 ± 10 • Core Non-Circularity ≤ 6% • Cladding Non-Circularity ≤ 2% • Core/ Cladding Concentricity Error(µm)≤ 3.0 KRONE RESERVE THE RIGHT TO MAKE CHANGE TO THIS DOCUMENT WITHOUT PRIOR NOTICE Page 2 of 2 Mechanical & Environmental Characteristics • Proof Test (kpsi) ≤ 100 • Tensile Strength (Installation) 2700N (Operation) 1000N • Minimum Bend Radius (Installation) 20 x Cable Diameter (Operation) 10 x Cable Diameter • Operation Temperature - 40 o C to + 65 o C Cable Marking • KRONE Part Number MM 50/125 Number of Fibres. Metering marking The Color Code of the Individual Fibers and Loose Tubes No. of Fibers/ Loose Buffer Tubes Color No. of Fibers/ Loose Buffer Tubes Color 1 Blue 7 Red 2 Orange 8 Black 3 Green 9 Yellow 4 Brown 10 Violet 5 Gray 11 Pink 6 White 12 Aqua Optical Fibers Jelly Compound Loose Buffer Tube Filler(if necessary) Jelly Compound Dielectric CSM Core Wrapping Plastic Tape Dielectric Strength Member Outer MDPE Jacket . Radius (Installation) 20 x Cable Diameter (Operation) 10 x Cable Diameter • Operation Temperature - 40 o C to + 65 o C Cable Marking • KRONE Part Number. environmental conditions. Excellent dimensional control for low splice loss. APPLICATIONS Suitable media for short distance transmission, such as local area