The loose tubes are made of high modulus plastics (PBT), which are filled with water resistant filling gel and stranded with insulated copper wire around a metallic central strength member. Cable core is surrounded with water blocking tape. A corrugated aluminum tape is longitudinally applied over the cable core, and extruded with a durable polyethylene (PE) sheath.
Central strength member: FRP 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
Outer sheath: Steel tape armor, anti-termite or flame retardant materials available
Small volume, light weight
All section water blocking
Excellent transmission, mechanical and environmental performance
Easy installation, easy maintenance
Easy expandability, high adaptability, wide application
Lifespan over 30 years
Duct installation
Aerial installatiaon
Access network
Outdoor remote power feeding
Min. bend radius: installation 20D, operation 10D
Temperature range: storage -40～+70℃, installation -30～+70℃, operation -40～+70℃
