Outdoor self-supporting steel wire drop fiber optic cable available in 1, 2, 4, or 6 core G657A1 configurations for FTTH applications. This cable is constructed with two single mode fibers and protected by a dielectric strength member made of three steel wires with a LSZH outer jacket.
Designed for outdoor installation, the cable is well suited for connections between the dome closure and small dwelling units, warehouses, and independent villas.
Durable construction with minimal weight for easy installation
Easy identification and organization during installation
Low Smoke Zero Halogen jacket suitable for internal use
Enhanced strength and durability for outdoor applications
| Parameter | Unit | Value |
|---|---|---|
| Fiber Count | Fibers | 2 |
| Diameter | mm | 5.0×2.0 |
| Weight | Kg/km | Approx. 21 |
| Sheath Color | - | Black |
| Sheath Material | - | LSZH |
| O.D of Steel Wire | mm | 1.0±0.05 |
| Strength Member | mm | 0.5mm FRP |
| Tensile Strength | N | 1500 |
| Crush Resistance | N | 2200 |
| Bending Radius (Dynamic) | - | 30×Cable Diameter |
| Bending Radius (Static) | - | 15×Cable Diameter |
| Operating Temperature | ℃ | -40 to +70 |
| Category | Description | Specifications |
|---|---|---|
| Optical Specifications | Attenuation @1310-1625nm | ≤0.36dB/km |
| Attenuation @1383±3nm | ≤0.36dB/km | |
| Attenuation @1550nm | ≤0.22dB/km | |
| Attenuation Discontinuity | ≤0.05 dB | |
| Polarization Mode Dispersion (PMD) | ≤0.2ps/km1/2 | |
| Geometric Specifications | Mode Field Diameter @1310nm | 9.2±0.6μm |
| Cladding Diameter | 125±1μm | |
| Coating Diameter | 245±7μm | |
| Mechanical Specifications | Proof Test Level | ≥1.0% |
| Peak Coating Strip Force | 1.3~8.9N |