Structure Features:
Optical fiber loose tube;
Metal central strength member;                                       
Cable core filling compound;
Two-sided plastic coated comugted steel PE outer sheath.

Technical Features:
Peculiar loose tube technology for good flexibility and bend-resistant property;
Peculiar excess length control method and cabling method for superior mechanical and environmental properties;
The central strength member makes use of high young is modulus phosphatized steel wire;
Wster-blocking compound filled procedure by procedure,all cross section double water-blocking;
Steel tape armored, excellent crush-resistant performance; 
High density polyethylene PE jacket possesses good ultra violet radiation resistant property;
PSP enhancing moisture-proof.

Technical Parameters：

Transmission Characteristics：