
All-dielectric Self Supporting Fiber/Power Optical Cable, 2 to 144 Fiber Count
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Product Description
Product Description
- Fiber count: 2 to 144
- Low loss/dispersion
- Proper design and precise excess length control offer nice mechanical and environmental properties to cable
- Non-metallic construction design gives cable strong-resistant capability against electromagnetic interference
- High-strength armed yearn as strength member offers very high tensile strength, small diameter and lightweight to fit different climate conditions and laying spans
- Special anti-tracking (AT) outer sheath (optional) makes cable have strong electro-erosion resistance capability
- Typically used in areas with high electrical field strength or frequent lightning in power communication transmission system
- Technical parameters are subject to various fiber counts, climate conditions (e.g. temperature, wind speed, ice coat thickness), laying spans and voltage classes of power lines
- All characteristics of cable fiber (fiber of finished cable) shall be, at least, in accordance with ITU-T recommendation G.657A/G.652D/G.652
- 4.1 cable bending radius:
- 10 x cable diameter (during operation)
- 20 x cable diameter (during installation)
- Temperature range:
- Operating temperature range: -40 to +60°C
- Storage/transport temperature range: -50 to +70°C
- Installation temperature range: -20 to +50°C
- Main mechanical and environmental characteristics test:
- Tensile strength: as per IEC 794-1-E1
- Crush test: as per IEC 60794-1-E3
- Impact test: as per IEC 60794-1-E4
- Repeated bending: as per IEC 60794-1-E6
- Torsion: as per IEC 60794-1-E7
- Temperature cycling: as per IEC 60794-1-F1
- Compound flow: as per IEC 60794-1-E14
- Sheath high voltage test: no sheath breakdown at 9T kV
- 10 x cable diameter (during operation)
- 20 x cable diameter (during installation)
- Operating temperature range: -40 to +60°C
- Storage/transport temperature range: -50 to +70°C
- Installation temperature range: -20 to +50°C
- Tensile strength: as per IEC 794-1-E1
- Crush test: as per IEC 60794-1-E3
- Impact test: as per IEC 60794-1-E4
- Repeated bending: as per IEC 60794-1-E6
- Torsion: as per IEC 60794-1-E7
- Temperature cycling: as per IEC 60794-1-F1
- Compound flow: as per IEC 60794-1-E14
- Sheath high voltage test: no sheath breakdown at 9T kV
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