GYFY04 （All Dielectric, Nylon Sheath, Stranded Loose Tube Cable
Duct Optical Fiber Cable
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.
Structure:
- 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
Features:
- 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
Applications:
- Aerial installation
- Duct installation
- Backbone network and metro network
Installation performance
- Min. bend radius: installation 25D, operation 12.5D
- Temperature range: storage -40～+70℃, installation -30～+70℃, operation -40～+70℃
