Description
1F Fig 8 Self-supporting FTTH Drop Cable is a kind of self-supporting FTTH Drop cable for aerial installation. A round 3.0mm OD section forms the main part of the fiber cable. The self-supporting member is a bunch of glass yarn which offers high tensile strength while maintaining the cable’s flexibility. Thus, this is an all dielectric designed FTTH cable with excellent tensile performance for aerial FTTH cabling solutions.
Cable Parameters
| Items | Specifications | |
| Fiber Count | 1 | |
| Semi-Tight Buffer Fiber | Dimension | 0.87±0.05mm |
| Material | PVC&LSZH | |
| Color | Blue | |
| Jacket | Dimension | (2.1±0.1)mm×(2.9±0.1)mm—(5.4±0.15)mm |
| Material | LSZH with UV Protection | |
| Color | Black | |
| Strength Member | Aramid yarn(1500D*6) | |
| Self-supporting member | 1.2mm Steel wire | |
| Weight of Cable | 21Kg/Km approximate | |
Mechanical Characteristics
| Items | Unite | Specifications |
| Tension（Long Term） | N | 400 |
| Tension（Short Term） | N | 800 |
| Crush（Long Term） | N/10cm | 100 |
| Crush（Short Term） | N/10cm | 500 |
| Min. Bend Radius（Dynamic） | mm | 20D |
| Min. Bend Radius（Static） | mm | 10D |
ENVIRONMENTAL PARAMETERS
| Item | Standard | Specification |
| Environmental | IEC-60794-1-22-F5B | No water penetration |
| IEC-60794-1-22-F9 | ≤0.1dB/km max. attenuation change allowed | |
| Application temperature range | Application temperature range ℃ | Operation: – 10℃ ~ +70℃
Installation: -40℃ ~ +70℃ Storage/transportation: – 40℃ ~ +70℃ |
Application
Outdoor aerial application
Used in the FTTH projects
High speed optical routes in building
High performance optical network operation
Cable Marking
Brand Manufacture Date(YR/MT) Model Number of cores Category carrier Number of Reel Meter(xxxxM)
*OEM MARKING IS AVAIABLE, The marking can be changed according to customer requirements.
Optical fiber type and properties
| Parameter | Conditions | Units | Value | |||
| G652D | G657A1 | G657A2 | G657B3 | |||
| Optical Specification | ||||||
| Attenuation | 850 nm | dB/km | – | – | – | – |
| 1300 nm | dB/km | – | – | – | – | |
| 1310 nm | dB/km | ≤ 0.350 | ≤ 0.350 | ≤ 0.350 | ≤ 0.350 | |
| 1383 nm | dB/km | ≤ 0.330 | ≤ 0.350 | ≤ 0.350 | ≤ 0.350 | |
| 1550 nm | dB/km | ≤ 0.210 | ≤ 0.210 | ≤ 0.210 | ≤ 0.210 | |
| 1625 nm | dB/km | ≤ 0.240 | ≤ 0.230 | ≤ 0.230 | ≤ 0.230 | |
| Attenuation vs. Wavelength | 1310 nm VS. 1285-1330 nm | dB/km | ≤ 0.04 | ≤ 0.04 | ≤ 0.05 | ≤ 0.03 |
| 1550 nm VS. 1525-1575 nm | dB/km | ≤ 0.03 | ≤ 0.03 | ≤ 0.04 | ≤ 0.02 | |
| 1550 nm VS. 1480-1580 nm | dB/km | ≤ 0.04 | – | – | – | |
| Zero Dispersion Wavelength | \ | nm | 1300-1324 | 1300-1324 | 1300-1324 | 1300-1324 |
| Zero Dispersion Slope | ps/(nm2·km) | 0.073-0.092 | 0.073-0.092 | 0.073-0.092 | ≤ 0.092 | |
| Dispersion | 1550 nm | ps/(nm·km) | 13.3-18.6 | 13.3-18.6 | 13.3-18.6 | |
| 1625 nm | ps/(nm·km) | 17.2-23.7 | 17.2-23.7 | 17.2-23.7 | ||
| Polarization Mode Dispersion (PMD) | ps/√km | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |
| Cut-off Wavelength λcc | – | nm | ≤1260 | ≤1260 | ≤1260 | ≤1260 |
| Mode Field Diameter (MFD) | 1310 nm | μm | 9.2±0.4 | 9.2±0.4 | 8.6±0.4 | 8.6±0.4 |
| 1550 nm | μm | 10.4±0.5 | 10.4±0.5 | 9.6±0.5 | 9.6±0.5 | |
| Attenuation Discontinuity | 1310 nm | dB | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
| 1550 nm | dB | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | |
| Bidirectional Attenuation | 1310 nm | dB/km | ≤0.04 | ≤0.05 | ||
| 1550 nm | dB/km | ≤0.04 | ≤0.05 | |||
| Geometrical | ||||||
| Cladding Diameter | μm | 125±0.7 | 125±0.7 | 125±0.7 | 125±0.7 | |
| Cladding Non-Circularity | % | ≤1.0 | ≤1.0 | ≤0.8 | ≤0.7 | |
| Core/Cladding Concentricity Error | μm | ≤0.6 | ≤0.5 | ≤0.5 | ≤0.5 | |
| Coating Diameter (Uncolored) | μm | 242±7 (standard) | ||||
| μm | 200±10 (optional) | |||||
| Coating/Cladding Concentricity Error | μm | ≤12 | ≤12 | ≤12 | ≤12 | |
| Curl | m | ≥4 | ≥4 | ≥4 | ≥4 | |
| Environmental (1550nm, 1625nm) | ||||||
| Temperature Cycling | -60℃ to +85℃ | dB/km | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.05 |
| High Temperature &
High Humidity |
85℃, 85% RH, 30days | dB/km | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.05 |
| Water Immersion | 23℃, 30days | dB/km | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.05 |
| High Temperature Aging | 85℃, 30days | dB/km | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.05 |
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