Description
Nominal design parameters
| NO. of fibers | 6 | 12 | 24 | 48 | 72 | 96 | 144 |
| No. of tubes | 4 | 4 | 4 | 4 | 6 | 8 | 12 |
| Filler Rod | 4 | 3 | 1 | 1 | 0 | 0 | 0 |
| Fibers per tube | 6 | 6 | 6 | 12 | 12 | 12 | 12 |
| Loose tube diameter (±0.1mm) | 1.6 | 1.6 | 1.6 | 2.0 | 2.0 | 2.0 | 2.0 |
| Thickness of loose tube (±0.05mm) |
0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Out diameter (±0.5mm) | 8.6 | 8.6 | 8.6 | 9.8 | 10.8 | 12.2 | 14.9 |
| Thickness of out diamter (±0.1mm) |
1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.7 | 1.7 |
| Loose tube | Material | PBT | Color | Standard spectrum | |||
| Filler rod | Material | PP | Color | Black | |||
| Central strength member | Material | Steel wire | Diamter | 1.4(6-48) 2.0(72-144) |
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| Armor | Material | Aluminum tape | |||||
| Water blcoking system | Material | Filling gel / Water blocking tape | |||||
| Out sheath | Material | MDPE | Color | Black | |||
Mechanical and environment performance
| Tensile strength | Long term（N） | 600N | |||||
| Short term（N） | 1500N | ||||||
| Crush load | Long term | 300N/100mm | |||||
| Short term | 1000N/100mm | ||||||
| Bending radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Installation Temperature | -10℃～+60℃ | ||||||
| Storage Temperature | -40℃～+70℃ | ||||||
Fiber characteristics
| Fiber type | Unit | SM G652D | MM 50/125 | MM 62.5/125 | |||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Attenuation | dB/km | ≤0.36/0.24 | ≤3.0/1.5 | ≤3.0/1.5 | |||
| Cladding diameter | um | 125±1 | 125±1 | 125±1 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | |||
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