|
| উৎপত্তি স্থল | CHINA |
| পরিচিতিমুলক নাম | DAWNERGY |
| সাক্ষ্যদান | CE/ VDE/ TELCORDIA |
| মডেল নম্বার | SM G657A1 |
DA-GJYX(F)CH FTTH Drop Cable
Dawnergy’s FTTH drop cable construction is that the optical fiber unit is positioned in the center; Two parallel strength members are placed at the two sides; A steel wire as the additional strength member is also applied; The cable is completed with a fire resisted LSZH sheath.
Cable Construction
Features
Optical Fiber Characteristics
| Parameters | Specification | ||
| Before Cable | After Cable | ||
| Fiber Type | SM G657A1 | ||
| Mode Field Diameter (um) | 8.6~9.2±0.4 (@1310nm) | ||
| Cladding Diameter (um) | 125±0.7 | ||
| Coating Diameter (um) | 245±10 | ||
| Core Concentricity Error (um) | ≤0.5 | ||
| Cladding Non-circularity (%) | ≤1.0 | ||
| Zero Dispersion Wavelength (nm) | 1300~1324 | ||
| Zero Dispersion Slope | ≤0.092 ps/(nm2·km) | ||
|
Polarization Mode Dispersion Coefficient (Max Individual Fiber) |
≤0.2 | ||
| Cable Cut-off Wavelength (nm) | ≤1260 | ||
| Fiber Attenuation (dB/km) | @ 1310nm | ≤0.35 | ≤0.4 |
| @ 1550nm | ≤0.21 | ≤0.3 | |
| Macro bending Loss (dB) | 10mm radius, 1 turn | ≤0.75 @1550nm | |
| 10mm radius, 1 turn | ≤1.5 @1625nm | ||
| 15mm radius, 10 turns | ≤0.25 @1550nm | ||
| 15mm radius, 10 turns | ≤1.0 @1625nm | ||
Cable Specifications
| Parameters | Specifications | |||
| Fiber Core | 1 | 2 | 4 | |
| Cable Dimension (mm) | (2.0±0.1) × (5.0±0.1) | |||
| Cable Weight (kg/km) | 20 | 20.5 | 22 | |
| Tensile Strength (N) | Short Term | 600 | ||
| Long Term | 300 | |||
| Crush Resistance (N/100mm) | Short Term | 2200 | ||
| Long Term | 1000 | |||
| Bending Radius (mm) | Dynamic | 60 | ||
| Static | 30 | |||
| Cable Attenuation (After Cable) (dB/km) | SM Fiber @1310nm | ≤0.4 | ||
| SM Fiber @1550nm | ≤0.3 | |||
| Operating Temperature (°C) | -20 ~ +60 | |||
| Storage Temperature (°C) | -20 ~ +60 | |||
Ordering Information
DA-GJYXFCH-1-SMA1-FL-B
FTTH drop cable (GJYXFCH), bow-type, FRP strength members, with a steel wire self-supporting, fire resisted LSZH jacket (black) comply with IEC60332-1-2; 1 fiber, G657A1
DA-GJYXCH-1-SMA1-FL-B
FTTH drop cable (GJYXFCH), bow-type, steel wire strength members, with a steel wire self-supporting, fire resisted LSZH jacket (black) comply with IEC60332-1-2; 1 fiber, G657A1
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