Description
OMC’s Aerial Self-support FTTH Drop cable is a high tensile performance Outdoor FTTH Drop cable. To construct the cable, 1pc of G657A1 or G657A2 SM fiber is located at the geometric center of the butterfly-shaped shape.Two parallel Kevlar Fiber Reinforced Plastic (KFRP) rods are placed diametrically opposite on either side of the fiber core.In order to achieve aerial installation. A metal message wire must be added to the cable for high tensile purpose. Finally, a durable,Anti-UV,with a low-friction LSZH jacket is added to create a flat cable cross-section and lend added protection to the cable core.
Characteristics
Self-supporting structure, light weight, easy to install
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
Steel wire as additional strength member has high tensile strength
Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber
Simple structure, light weight and high practicability
Fibers count is 1-12 cores, can be other fiber cores upon request.
Novel flute design, easily strip and splice, simplify the installation and maintenance
Durable and flame retardant LSZH sheath, low smoke zero halogen
Cablestructure and parameter
| Item | Contents | Unit | Value |
|
Optical Fiber |
model number | / | G657A2/G657A1 |
| number | / | 1 | |
| Color | / | Blue | |
| Strength member | Material | / | FRP |
| Diameter | mm | 0.5 | |
| Messenger wire | Material | / | steel wire |
| Diameter | mm | 1.2 | |
|
Outer jacket |
Diameter±0.2 | mm | 2.0±0.2*5.1±0.2 |
| Material | / | LSZH | |
| Color | / | black | |
| Tensile performance | Short term | N | 800(fiber strain≤0.4%) |
| Long term | N | 400 | |
| Crush | Short term | N/100mm | 2200 |
| Long term | N/100mm | 1000 | |
| Cable attenuation | dB/km | ≦ 0.4 at 1310nm, ≦ 0.3 at 1550nm | |
| Cable weight (Approx.)±10% | kg/km | 21.4 | |
Note: sizes and values without tolerances are nominal values
Characteristic of Optical Cable
- bending radius (without messenger)Static: 10mm
Dynamic: 20mm
- Applicationtemperature range
Operation: -20℃ ~ +60℃ Installation: -20℃ ~ +60℃ Storage/transportation: -20℃ ~ +60℃
Optical fiber technical parameters-SM
| Parameter | Conditions | Units | Value | |||
| G652D | G657A1 | G657A2 | G657B3 | |||
| Optical Specification | ||||||
| Attenuation | 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 |
Application
Outdoor aerial application
Used in the FTTH projects
High speed optical routes in building
High performance optical network operation
Ideal Solution by Using Self-supporting FTTH Drop Cable
A high-capacity FTTH network gives you opportunities to build a competitive advantage and maintain an eco-sustainable network that consumes less power. With simple structure and light weight, self-supporting FTTH drop cable is highly recommended for the connection of outdoor and indoor cabling.
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