2~144 Cores Flame-retardant Loose Tubes Stranded FOC (Steel Tape Armored) - GYTZS
Flame-retardant 2–144 cores loose-tube stranded fiber optic cable (GYTZS) with steel-tape armor for safer outdoor and indoor installations where fire performance is required.
- Optic Fiber
- Filling Compound for Fiber
- Metallic Center Strength Member
- PBT Loose Tube
- PE Layer
- Wrapping Yarn
- Corrugated Steel-plastics Compound Tape
- Water-proof Filling Compound
- Flame-retardant & Halogen-free Sheath
Standard of execution
YD/T901-2009
Product description
- Type
GYTZS
- Metallic strength member
- Loose tube stranded filled with jelly
- Steel-PE compound layer
- LSOH polyolefin
- Outdoor optic fiber cable for communication
- Application Range For long distance & local communications
- Mounting Ways In tunnel, for aerial mounting, etc.
- Application Temperature
-40°C ~ +60°C
Features
- With low transmission loss and dispersion
- Optical fiber cable has excellent mechanical and environmental properties.
- The close structure of SZ layer stranding prevents optic fiber from stress under bad environment.
- It could ensure moisture & water resistant performance of FOC with filling compound filled outside strength member and inside cable core.
- Fiber cable flexibility and good bending resistance.
- It could ensure much better moisture-proof performance of FOC with corrugated steel tape wrapping.
Technical Parameters
| FOC Core(s) | FOC Outer Diameter(mm) | Min. Bending Radius(mm) | Min. Tension Allowed(N) | Min. Flattening Force Allowed(N/100mm) | |||
|---|---|---|---|---|---|---|---|
| Static | Dynamic | Short Term | Long Term | Short Term | Long Term | ||
| 2~30 | 10.0 | 120 | 240 | 1500 | 600 | 1000 | 300 |
| 32~60 | 11.3 | 130 | 260 | 1500 | 600 | 1000 | 300 |
| 62~72 | 12.0 | 140 | 280 | 1500 | 600 | 1000 | 300 |
| 74~96 | 13.3 | 170 | 340 | 1500 | 600 | 1000 | 300 |
| 98~144 | 16.6 | 190 | 380 | 1500 | 600 | 1000 | 300 |