Identification | OFC-12~48 G.657A2-DiC(W)-S3 | ||
Configuration |
| ||
Temperature range | Storage and transport | Installation | Operation |
Standards | IEC 60793-1, IEC 60793-2, IEC 60794-3-10, EN 50290-2-24 | ||
Customer Reference | Common standard |
2 Dimensions
Fiber Counts | 12 | 24 | 48 |
No. of Loose tube | 12 | 24 | 48 |
Fiber No. per module | 1 | ||
Outer diameter | 11.0±0.5mm | 12.4±0.5mm | 15.0±0.5mm |
3 Mechanical Properties
Fiber counts | 12 | 24 | 48 |
Tensile load | 1000N | ||
Crush resistance | 2000N/10cm | ||
Min. bending radius | Without tension 10D |
4 Marking
5 Optical Fiber
Standard | ITU-T G.657A2 | ||
Optical | Fibre attenuation | @1310 nm | @1550 nm |
Zero Dispersion Wavelength | 1300~1324 nm | ||
Zero Dispersion Slope | ≤0.092 ps/nm2∙km | ||
Macro bending Loss | | ||
Mode Field Diameter @1310 nm | (8.6~9.2)±0.4 μm | ||
Geometric | Cladding Diameter | 125±1 μm | |
Cladding non circularity | ≤ 1.0% | ||
Core/clad concentricity error | ≤ 0.5μm | ||
Mechanical | Proof stress | ≥ 0.69 GPa |
6 Test Methods
Test | Conditions | Acceptance criteria |
Tension Loading | Tensile strength: see Point 3 | - Attenuation change reversible - No damage |
Crush/Compression | Crush: see Point 3 | - Attenuation change reversible - No damage |
Impact Resistance | Impact energy: 5 J | - Attenuation change reversible - No damage |
Repeated Bending | Bending radius: 20D, | - Attenuation change reversible - No damage |
Torsion/Twist | Sample length: 2 m | - Attenuation change reversible - No damage |
Bend | Bending radius: 10D | - Attenuation change reversible - No damage |
Temperature cycling | -20°C ~ +70°C | - Change of attenuation ≤ 0.10 dB/km at 1550nm - No damage |
Water penetration | Sample length: 3 m, water column height: 1 m | - No water leakage from the loose trbe |
All optical measurements at 1550 nm