F.O. Cable 50/125 OM4 Ind./Out. LSZH-Dielectric Armour
Optical Fiber
| Fiber details | |
| Type | 10G-550 |
| Core diameter | 50,0±2,5µm |
| Cladding diameter | 125,0 ±1.0µm |
| Core non-circularity | ≤5,0% |
| Cladding non-circularity | ≤1,0% |
| Core-Cladding concentricity error | ≤1,5µm |
| Coating diameter | 242±5µm |
| Coating non-circularity | ≤6,0% |
| Cladding-Coating concentricity error | <12µm |
| OFL Bandwidth | 850nm ≥3500 MHz/km – 1300nm ≥500 MHz/km |
| Effective Modal Bandwidth | 850nm ≥4700 MHz/km – 1300nm ≥500 MHz/km |
| Attenuation coefficient (max.) | 850nm ≤3,50 dB/km – 1300nm ≤1,50 dB/km |
| Construction Characteristics | |
| Tubes | 1 |
| Diameter of tube | 2,10mm ±0.1mm |
| Loose tube material | PBT |
| Loose tube color | Natural |
| Colored Coating Fiber | dimension: 250µm±15µm
color: blue, orange, green, brown, grey, white, red, black, yellow, violet, pink, aqua green |
| Strength member | Glass Yarn |
| Sheath wall thickness | 1,3mm ±0.1mm |
| Diameter | 5,50mm ±0.2mm |
| Environmental and mechanical Perfomances | |
| Long term tension | 300N |
| Short term tension | 600N |
| Long term crush | 300N/10cm |
| Short term crush | 1000N/10cm |
| Min. bending radius (static lay) | 10 x Diam. ex. |
| Min. bending radius (dynamic lay) | 20 x Diam. ex. |
| Operating temperature/storage | -30°C ~ +60°C |
| Laying temperature/installation | -20°C ~ +50°C |
| Outer sheath | |
| Type | LSZH VIOLET |
| Printing | ECS – Number FO OM4 50/125 OUTDOOR-INDOOR LSZH Eca ORDER NR. METER MARKING |
| Tests | Rules | Value | Approval parameters |
| Traction | IEC 60794-1-21-E1 | 600N | Δα ≤0,25 dB/km – Fiber draw ratio ≤0,45% |
| Crush | IEC 60794-1-21-E3 | 1000N/100mm (maximum 15 minutes) | Δα ≤0,05 dB – No damage |
| Crash | IEC 60794-1-21-E4 | 2.5 Nm, 3 impacts, R= 300mm | Δα ≤0,05 dB |
| Torque | IEC 60794-1-21-E7 | 100N, ±180° 10 cycles | Δα ≤0,05 dB – No damage |
| Repeated bending | IEC 60794-1-21-E11 | 20xD., 1Kg, 3 cycles | Δα ≤0,05 dB – No damage |
| Bending radius | IEC 60794-1-21-E6 | R=20xD., 4 turns, 3 cycles | Δα ≤0,05 dB – No damage |
| Temperature cycling | IEC 60794-1-22-F1 | -20°C ~ +70°C | Maximum value 0,05 dB/km |
| Smart Code | Item Number | Nr Fiber | Diameter mm. | Weight Kg/Km | Min.bending radius |
| FOM4-08 | FOHFFD08EIM4VIB40 | 8 | 5,5mm | 38.00 | 10xExt.Diam. |
| FOM4-12 | FOHFFD12EIM4VIB40 | 12 | 5,5mm | 38.00 | 10xExt.Diam. |
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The details expressed above have to be considered as an indication.
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