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Characteristics
| Availability: | |
|---|---|
GYY
Optical Characteristics
| Parameter / Property | G.652.D | G.655 | 50/125μm | 62.5/125μm |
| Attenuation @850nm | - | - | ≤3.0 dB/km | ≤3.0 dB/km |
| Attenuation @1300nm | - | - | ≤1.0 dB/km | ≤1.0 dB/km |
| Attenuation @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | - | - |
| Attenuation @1550nm | ≤0.22 dB/km | ≤0.23 dB/km | - | - |
| Bandwidth @850nm | - | - | ≥500 MHz·km | ≥200 MHz·km |
| Bandwidth @1300nm | - | - | ≥1000 MHz·km | ≥600 MHz·km |
| Polarization mode dispersion (Individual fiber) | ≤0.20 ps/√km | ≤0.20 ps/√km | - | - |
| Design link value (M=20, Q=0.01%) | ≤0.1 ps/√km | ≤0.1 ps/√km | - | - |
Technical Data
| Item | Contents | Value | |||||
| Fibre Count | 12 | 24 | 48 | 72 | 96 | 144 | |
| Loose Tube | No.of tubes*fibres per tube | 2*6 | 2*12 | 4*12 | 6*12 | 8*12 | 12*12 |
| Outer diameter(mm) | 1.9 | 2.1 | |||||
| Central Strength Member | Material | Phosphate steel wire | |||||
| Diameter(mm) | 1.8 | 2.0 | 2.0 | ||||
| Coated CSM diameter (mm) | 2.3 | 3.5 | 6.1 | ||||
| Water blocking material | Material | Water blocking tape | |||||
| Sheath | Thickness(mm) | Nominal:1.6 | |||||
| Cable Diameter(mm)Approx | 9.9 | 10.4 | 10.4 | 10.4 | 11.5 | 14.2 | |
| Cable Weight(kg/km)Approx | 88 | 88 | 90 | 92 | 120 | 160 | |
| Operating Temperature Range(℃) | -20~+70 | ||||||
| Tensile Strength Short/Long Term(N) | 2700/900 | ||||||
| Crush Resistance Short/Long Term(N/100mm) | 2000/600 | ||||||
The colour arrangement of fibre and tube is specified in the color identification table.
Other structure and fibre count are also available according to customer requirements.
Main Mechanical and Environmental Performances
| Item | Test Standard | Specified Value | Requirements |
| Tension | IEC 60794-1-2-E1 | See Technical data | Additional attenuation ≤ 0.1dB after test |
| Crush | IEC 60794-1-2-E3 | See Technical data | Additional attenuation ≤ 0.1dB after test |
| Impact | IEC 60794-1-2-E4 | R=300mm, 10Nm one in 3 different places | Additional attenuation ≤ 0.1dB after test |
| Repeated Bending | IEC 60794-1-2-E6 | R=20*D | Additional attenuation ≤ 0.1dB after test |
| Water Penetration | IEC 60794-1-2-F5 | Sample length=3m, Water height=1m, 24 hours | No water leakage |
| Temperature Cycling | IEC 60794-1-2-F1 | -20°C~+70°C | Attenuation change: ≤ 0.05dB/km after test |
All optical measurements at 1550nm.
Packing and Reel Length
Standard wooden drum with protection.
Standard reel length: 2/3km/reel, other length is also available.
