China 2core Outdoor Fiber Optic Cable FTTH Drop Cable, Find details about China Fiber Optic Cable, Cable from 2core Outdoor Fiber Optic Cable FTTH Drop Cable
The optical feber unit is positioned in the centre.Two parallel Fiber Reinforced Plastics(FRP)are placed at the two sides.
Then the cable is completed with a black or color LSZH sheath.
Characteristic:
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
Two parallel FRP strength member ensure good performance of crush resistance to protect the fiber;
Simple structure,light weight and high practicability;
Novel flute design,easily strip and splice,simplify the installation and maintenance
Low smoke,zero halogen and flame retardant sheath.
Optical Fiber Technical Date:
ITEMS | UNITS | Fiber SPECIFICATION |
Fiber Attenuation | dB/km | ≤0.4 at 1310nm ≤0.3 at 1550nm |
Chromatic Dispersion | ps/nm.km | ≤3.5 at 1285nm ~ 1330nm ≤18.0 at 1550nm |
Zero Dispersion Wavelength | nm | 1300 ~ 1324 |
Zero Dispersion Slope | ps/nm2.km | ≤0.095 |
Cut-off Wavelength (λcc, 22m of a cabled fiber) | nm | ≤1260 |
Mode Field Diameter | um | 9.2±0.5 |
Mode Field Concentricity | um | ≤0.8 |
Cladding Diameter | um | 125±1.0 |
Cladding Non-circularity | % | ≤1.0 |
Coating cladding concentricity error | um | ≤12.5 |
Coating Diameter | um | 245±10 |
Bending loss (Bare fiber) Radius :7.5mm x 1 turn | dB | ≤0.5 at 1550nm |
Proof Test | kpsi | ≥100 |
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