Stranded Loose Tube Stranded Steel Tape Layer Outdoor Cable GYFTS
GYFTS optical fibers cable, Loose tube style, with non-metallic central strength member of FRP and peripheral strength members with moisture barrier inner sheathed. Cable protected by a black PE over sheath, suitable for duct or aerial application.
Features
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Specially designed compact structure is good at preventing loose tubes from shrinking
Crush resistance and flexibility
PE sheath protects cable from ultraviolet radiation
The following measures are taken to ensure the cable wate ight
Loose tube filling compound
100% cable core filling
PSP enhancing moisture-proof
Application
Usable in Duct or Aerial
Long-haul communication systems
Junction communication systems
Subscriber network systems
Local area network systems
Cable Structure
Structure of the cable package
Our Factory
-
Fiber Coating -
Gel Filling -
SZ Strand -
Sheath cover -
Production Line -
Warehouse
Cable production throughout the cha
Specifications
| Optical Characteristics | |||||
| G .652 | G .655 | 50/125μm | 62.5/125μm | ||
| Attenuation(+20℃) | @850nm | ≤3.0dB/km | ≤3.3dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| Bandwidth(Class A) | @850nm | ≥500MHz·km | ≥200MHz·km | ||
| @1300nm | ≥1000MHz·km | ≥600MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm | |||
| Storage/Operating Temperature: -40℃ to +70℃ | |||||
| Technical Parameters | ||||||
| Fibers | Tubes | Fillers |
Diameter (mm) |
Minimum allowable Tensile Strength (N)Short term/long term | minimum allowable Crush Load （N/100mm) Short term/long term | Minimum Bending Radius (MM) Short term/long term |
| 2~6 | 1 | 4 | 10 | 600/1500 | 300/1000 | 10D/20D |
| 8~12 | 2 | 3 | 10 | 600/1500 | 300/1000 | 10D/20D |
| 14~18 | 3 | 2 | 10 | 600/1500 | 300/1000 | 10D/20D |
| 20~24 | 4 | 1 | 10 | 600/1500 | 300/1000 | 10D/20D |
| 26~30 | 5 | 0 | 10 | 600/1500 | 300/1000 | 10D/20D |
| 32~36 | 6 | 0 | 10.4 | 1000/3000 | 300/1000 | 10D/20D |
| 38~48 | 4 | 1 | 11 | 1000/3000 | 300/1000 | 10D/20D |
| 50~60 | 5 | 0 | 11 | 1000/3000 | 300/1000 | 10D/20D |
| 62~72 | 6 | 0 | 12 | 1000/3000 | 300/1000 | 10D/20D |
| 74~84 | 7 | 1 | 13.6 | 1000/3000 | 300/1000 | 10D/20D |
| 86~96 | 8 | 0 | 13.6 | 1000/3000 | 300/1000 | 10D/20D |
| 98~108 | 9 | 1 | 15 | 1000/3000 | 300/1000 | 10D/20D |
| 110~120 | 10 | 0 | 15 | 1000/3000 | 300/1000 | 10D/20D |
| 122~132 | 11 | 1 | 16.9 | 1000/3000 | 300/1000 | 10D/20D |
| 134~144 | 12 | 0 | 16.9 | 1000/3000 | 300/1000 | 10D/20D |
| 146~216 | 18 | 0 | 18.5 | 1000/3000 | 300/1000 | 10D/20D |
India
