Specifications :
Cable Description | 1F/2F Drop Cable for FTTH Application |
Type of Fibre | Single Mode G.657 A |
Cable Construction details
No. of Fibres | 1F or 2F as per requirement |
Fiber Colour | Blue, Orange |
Strength Member | Aramid Reinforced Plastic (ARP) Rod – 2 Nos |
Sheath | Low Smoke Zero Halogen or PVC |
Sheath Colour | Black or As per requirement |
Optical Characteristics for G.657 A Fibers
Attenuation |
|
1310nm | 0.4 dB/Km |
1550nm | 0.3 dB/Km |
Cable cutoff wavelength | 1262nm |
M ode Field Diameter @1310nm | 8.2 – 9.4μm |
Fiber Geometry |
|
Coating diameter | 245 ± 10μm |
Cladding diameter | 125 ± 1μm |
Cladding Non-circularity | 1% |
Mode Field Concentricity error | 0.8μm |
Tensile Strength : |
|
Installation | 100 N |
Operation | 50 N |
Minimum Bending radius | 20 mm |
Crush Resistance | 500N/100X100 |
Cable Dimensions | |
Width | 3.1 ± 0.2 mm |
Height | 2 ± 0.2 mm |
Nominal Cable Weight | 9.5 Kg/km (Nomianl) |
Cable length per drum | 500 Meter to 2000 Meter |