The loose tubes are made of high modulus plastics (PBT) and filled with water resistant filling gel. Loose tubes are stranded around the non-metallic central strength member (FRP), cable core is filled with water blocking tape. The Corrugated Steel Tape is longitudinally applied over the cable core, and combined with a durable Polyethylene (PE) 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
Outer sheath: PE, aluminium tape armor, anti-termite or flame retardant materials available
All section water blocking
Anti-ultraviolet radiation
Excellent transmission, mechanical and environmental performance
Customized color strip
Easy installation, easy maintenance
Lifespan over 30 years
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℃