The FTTH Drop Cables are designed for Indoor
Applications. These are mainly used for the last mile
applications within premises and from FDH/splitting
units to customer premises outside of the buildings.
The Single Mode Optical Fiber as per ITU-T G.657
fibers are placed in the center, Two Parallel
Strength Members (FRP) are placed at the two
sides, the cable is then completed with LSZH sheath
having a notch to tear the cable and expose the
fibers.
Fiber Type | ITU-T G.657 |
Fiber Count | 01 to 04 Fibers |
Strength Member | FRP (Fiber Reinforced Plastic) 2 x Parallel Robust strength members of are placed at two sides to keep mechanical strength) and Zinc Coated Steel Wire is placed at the top of cable for hanging purpose as peripheral strength member |
Outer Sheath (Material) | Low Smoke Zero Halogen (LSZH) |
Outer Sheath (Color) | White/Black |
Outer Diameter of Cable | 2.0 ± 0.2mm * 3.0 ± 0.2mm (Nominal) |
Outer Sheath Printing | Engraved Hot Foil Ink or Inkjet Printing |
Packing | Suitable Strong Reel |
Cutting Length | 1000 Meter or 2000 Meter ± 5% |
Single Mode Fiber | ITU-T G.657 |
Fiber Colour Coding | As per TIA/EIA-598A&C |
Mode Field Diameter, μm | 8.6 to 9.5 ± 0.7 |
Cladding Diameter, μm | 125 ± 1 |
Core Clad Concentricity error, μm | <_ 0.8 μm |
Cladding Non-Circularity, % | <_ 2 % |
Cable Cut-off Wavelength, nm | <_1260 nm |
Chromatic Dispersion (ps/nm.km) | <_ 3.5 @ 1310nm <_18 @ 1550nm |
Cabled Attenuation @ 1310 nm (dB/km) Cabled Attenuation @ 1550 nm (dB/km) | <_ 0.40 (Max) <_ 0.30 (Max) |
Polarized Mode Dispersion (PMD) ps/_km | <_ 0.2 |
Temperature Range | -20 °C to +70 °C at 100% Humidity |
Tensile Strength (N) (Max) | > 500N |
Crush Strength (N) (max) | 100N/10cm |
Cable Bending Test | 30mm (Dynamic) _ 15mm (Static) |
