FTTH outdoor 2 core self-support Fiber Optic drop Cable G657A1
The optical fiber unit is positioned in the centre. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides.
A steel wire as the additional strength member is also applied. Then the cable is completed with a black or color LSZH sheath.
1.Special low-band-sensitivity fiber provides high bondwidth and excellent communication transmission property;
2.Two parallel strength members ensure good performance of crush resistance to protect the fiber;
3.Simple structure.light weight and high practicability;
4.Novel flute design,easily strip and splice,simplify the installation and maintenance
B2: Zero dispersion shifted
B1.2 :Cut-off wavelength shifted
B4: Main technical data for positive dispersion shifted single-mode fiber