DOWELL INDUSTRY GROUP LIMITED
DOWELL INDUSTRY GROUP LIMITED
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Water-proof 8 Cores Single Mode G652D Fiber Optic Cable
The GYFTY53 Fiber Optic Cable design in double steel armored tape which stronger Mechanical performance on pulling tension and crush resistance. Double armored double jacket design also with excellant anti rodent protection. Double water block yarn and water swealable material tape around cable core providing good performance on water proof.
Fiber parameter:
| Item | Unit | Specification | |
| Fiber Type | G.652D | ||
| Mode field diameter | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.8 | |
| Cladding diameter | μm | 125.0±1 | |
| Cladding non circularity | % | ≤1.0 | |
| Core/cladding concentricity error | μm | ≤0.5 | |
| Coating diameter | μm | 245±10 | |
| Coating non Circularity | μm | ≤6.0 | |
| Coating/cladding concentricity error | μm | ≤12.0 | |
| Cable cut-off wavelength | μm | ≤1260 | |
| Zero Dispersion Wavelength | nm | 1300 ~ 1324 | |
| Zero Dispersion Slope | ps/(nm²·km) | ≤0.092 | |
| Chromatic Dispersion | 1288 ~ 1339 | ps/(nm. km) | ≤3.5 |
| 1550 | ps/(nm. km) | ≤18 | |
| 1625 | ps/(nm. km) | ≤22 | |
| Attenuation Coefficient | 1310nm | dB/km | ≤0.36 |
| 1550nm | dB/km | ≤0.22 | |
| 1383nm | dB/km | ≤0.35 | |
| 1625nm | dB/km | ≤0.30 | |
| Proof stress | kpsi | ≥100 | |
Cable Structural Parameters:
| Item | Parameters | |
| Fiber Count | 8 | |
| Colored coated fiber | Dimension | 250µm±15µm |
| Color | Blue,Orange,Green,Brown | |
| Loose tube | Dimension | 1.6mm±0.2mm |
| Material | PBT | |
| Color | Blue,Orange | |
| Filler | Dimension | 1.8mm±0.2mm |
| Material | PP | |
| Color | Natural | |
| Central Strength | Dimension | 1.2mm |
| Material | FRP | |
| Inner jacket | Dimension | 6.6mm±0.2mm |
| Material | MDPE | |
| Color | Black | |
| Galvanized steel wire | Dimension | 0.8mm |
| Material | Steel Wire Armour | |
| Color | 28 | |
| Outer jacket | Dimension | 11.8mm±0.3mm |
| Material | PE | |
| Color | Black | |
Application:
Package: