The loose tubes are made of high modulus plastics (PBT) and filled with a water resistant filling gel. Loose tubes are stranded around non-metallic central strength member (FRP). The cable core wrapped with a water blocking tape, and then aramid yarns or glass yarns are applied over the cable core. Polyethylene (PE) is extruded as inner sheath, nylon (PA) is extruded as outer sheath.
Central strength member: metal materials available
Loose tube: PP or other materials available
Water blocking materials for loose tube: water blocking yarn available
Water blocking materials for cable core: cable filling compound available
All section water blocking
Anti-ultraviolet radiation
Excellent transmission, mechanical and environmental performance
All dielectric, anti-lightning, anti-electromagnetic interference
Easy installation, easy maintenance
Lifespan over 30 years
Aerial installation
Duct installation
Backbone network and metro network
Min. bend radius: installation 25D, operation 12.5D
Temperature range: storage -40～+70℃, installation -30～+70℃, operation -40～+70℃
