Product Description
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| This cable has been designed for Aerial applications and provides solutions for areas where the permission of digging from civic authorities is difficult and the areas where the laying of underground cables is difficult, it also provides immediate solution for restoration of communications without waiting for formal permission of digging and laying of underground cables. This Aerial type Fiber Cable is designed for easy and economical installation with High Tensile Strength to overcome wind pressures and ice loadings. It is the best solution for deployment in hilly areas and is also a fast track solution.Our stranded loose tube design provides stable performance over a wide temperature range and is compatible with any telecommunications-grade optical fiber.
The stranded loose tubes contain thixotropic jelly but the cable core is based on dry-block construction. Incorporation of Dry Water Block Technology eliminates the need for traditional jelly filled water blocking methods, thus providing efficient and craft-friendly cable installation.
The thixotropic jelly is used to fill the buffer tubes to prevent water ingress. Length markings in meters for easy determination of cable length.
Extra Strength is provided through armoring (Steel Tape) and even more through special Yarns as per requirements. |
Features & Application
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- Excellent optical, mechanical & environmental performance
- High strength-to-weight ratio
- CSM dielectric type – Fiber Reinforced Plastic
- Dry block construction
- High tensile strength
- High crush strength
- Corrosion resistance
- KINK resistance
- Very light weight
- Very flexible & small bending radius
- Long haul / backbone application
- Junction communication systems
- All dielectric applications
- CATV applications
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Cable Construction Detail
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Construction Parameters
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Fiber Count
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2 – 96 Fibers
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Max. no. of Loose Tube
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08
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Max. no. of Fiber in each Tube
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12
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No. of Fillers
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As per Requirement / Design
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Fiber Type
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G.652.D
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Loose Tube Material
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Polybutylene Terephthalate (PBT)
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Loose Tube Filling Material
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Thixotropic Jelly
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Filler Material (if required)
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Medium Density/High Density Polyethylene (MDPE/HDPE)
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Central Strength Member
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Fiber/Glass Reinforced Plastic (FRP/GRP)
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Core Moisture Protection Methodology
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Dry Block Design, Water Blocking Yarns/Tapes
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Armoring
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Steel Tape (Corrugated)
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Extra Strength (if required)
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Special Yarns
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Outer Sheath Material
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High Density Polyethylene (HDPE)
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Printing on Outer Sheath
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Engraved Hot Foil or Inkjet Printing
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Nominal Cable Delivery Length (km)
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2 KM + 3%
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Mechanical Characteristics
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Tensile Strength (N)
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4,000
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Crush Strength (N)
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2,500
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Minimum Bending Radius (mm)
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10 x outer diameter of Cable without load
20 x outer diameter of Cable with load
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Temperature Operating Range
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-20 to +70°C
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Optical Characteristics
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Fiber Color Coding
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As per TIA/EIA-598A
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Fiber Type
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Single Mode G.652.D
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Mode Field Diameter, µm
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8.6 to 9.5 ± 0.7
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Cladding Diameter, µm
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125 ± 1
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Core Clad concentricity error (µm)
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≤ 1.0
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Clad Non-circulatory %
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≤ 2 %
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Chromatic Dispersion, ps/ (nm.km)
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≤ 3.5 at 1310
≤ 18 at 1550
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Polarized Mode Dispersion ps/√km
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≤ 0.50
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Cut-off Wavelength, nm
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≤ 1260
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Cabled Attenuation @ 1310 nm (dB/km)
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≤ 0.35 (average)
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Cabled Attenuation @ 1550 nm (dB/km)
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≤ 0.21 (average)
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Note: Available in sizes up to 96 fibers and composite constructions also.
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