Active Member
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Address: No. 316, 3/F, Unit 2, Building 1, No. 117, 59, Jinji South Road, Wuhou Dist,Chengdu,Sichuan,China
Phone: 86-28-85590010
Contact name:Carson.Hou
Sichuan Biwin Imp-Exp Trade Co,.Ltd |
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2.Standards
Unless otherwise specified in this specification, all requirements shall be mainly in accordance with the following standard specifications.
Optical Fibre …... ITU-T G.651,G.652,G.655,G.657
IEC 60793-2-10,IEC 60793-2-50
Optical Cable ……IEC 60794-1-2,IEC 60794-5
3.Technical Parameter
Basic Performance
Fiber Count | 2 Fibres | 4 Fibres | 6 Fibres | 8 Fibres | 12 Fibres |
Outer Diameter (mm) | 1.15±0.05 | 1.15±0.05 | 1.35±0.05 | 1.50±0.05 | 1.65±0.05 |
Weight (g/m) | 1.0 | 1.0 | 1.3 | 1.8 | 2.2 |
Min Bend radius (mm) | 50 | 50 | 60 | 80 | 80 |
Temperature | Storage:-30°C~ +60°C Operation:-20°C~ +60°C Installation:-5°C~ +50°C | ||||
4.Testing parameter
Fiber Unit Attenuation/Blowing Test/Mechanical Performance
Fiber Type | SM G.652D,G.655,G.657 | MM 62.5/125 | MM 50/125,OM3 |
Attenuation | 0.38dB/km max @1310nm 0.26dB/km max @1550nm | 3.5dB/km max @850nm 1.5dB/km max @1300nm | 3.0dB/km max @850nm 1.0dB/km max @1300nm |
Fiber Count | 2 Fibres | 4 Fibres | 6 Fibres | 8 Fibres | 12 Fibres |
Test equipment | PLUMETTAZ:UM25, ERICSSON:F, CATWAY:FBT-1.1 | ||||
Standard duct | 5.0/3.5 mm | ||||
Pressure | 7bar / 10bar | ||||
Typical blowing distance | 500m / 1000 m | 500m / 1000m | 500m / 1000m | 500m / 1000m | 500m / 800m |
Typical blowing time | 10 min / 18 min | 10 min / 18 min | 12 min / 18 min | 13 min / 18 min | 15 min / 20 min |
Test | Standard | Parameters | Test Results |
Tension | IEC 60794-1-2-E1 | Load is 1×W | fibre strain ≤0.4% at MAX Additional attenuation ≤0.05dB fibre strain ≤0.05% after test |
Bend | IEC 60794-1-2-E11A | Diam 40mm×3turns 5 cycles at 20°C | Additional attenuation ≤0.05dB,after test |
Crush | IEC 60794-1-2-E3 | 100 N, 60s | Additional attenuation ≤0.05dB,after test |
All optical testing proceeded at 1550 nm | |||
b.Packing:
