Self Supporting Steel Wire 2F G657A Outdoor FTTH Drop Cable
Outdoor Self-Supporting Steel Wire 2f G657A FTTH Drop Cable
Description:
FTTH Drop Cable directly connected to their homes, their bandwidth, wavelength and transmission technology type are not restricted. The optical fiber unit id positioned in the centre. Two parallel strength member are placed at the two sides. A steel wire as the additional strength member is also applied ,then, the cable is completed with a black LSZH sheath.
Characteristics:
1. Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
2. Simple structure, light weight and high practicability;
3. Low smoke, zero halogen and flame retardant sheath.
Application:
1. Adopted to outdoor distribution;
2. Suitable for aerial, pipeline laying method;
3. As FTTH cable,for outdoor horizontal and vertical cabling.
Technical Data:
| Item | Contents | Value |
| Central strength member | Material | FRP / KFRP / steel wire |
| Central strength member | Diameter | 0.5mm*2+1.0mm |
| Outer sheath | Material | LSZH |
| Outer sheath | Thickness | 0.5mm~0.8mm |
Optical Fiber Characteristic:
| Fiber Type | G.652D,125.0+-1.0μm |
| Mode Field Diameter | 9.2+-0.2μm at 1310 nm |
| Cladding Diameter | 125+-1μm |
| Cladding Non-Circularity | <=1% |
| Coating Diameter | 245+-10μm |
| Attenuation Coefficient | <=0.38dB/km at 1310nm,<=0.22dB/km at 1550nm |
| Chromatic Dispersion | <=3.5ps/nm/km at1285-1330nm,<=18ps/nm/km at 1550nm |
| Zero Disperson Wavelength | 1300-1322nm |
| PMD Coefficient | <=0.2ps/√km |
Cable Mechanical characteristic:
| Cable type | Diameter(mm) | Weight (kg/km) |
Tensile strength Long/short term (N) |
Bending radius Dynamic/static (mm) |
Storage temperature ( ℃ ) |
| GJYXCH-1~2 | 2.0*5.0 | 22 | 300/600 | 20D/10D | -20~+70 |
| GJYXCH-2~4 | 2.0*5.0 | 19 | 300/600 | 20D/10D | -20~+70 |
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