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Description:
GYFTY Fiber Optic Cable is used for duct and aerial installation.The Optical fiber can be single mode and high silica material (based on ITU-T recommendation G652.D). This type of fiber optic cable is 12F,24F, 48F,96F,144F and 288F.
OPTICAL FIBER CONSTRUCTION & TECHNICAL PARAMETERS:
The Operation wavelengths of Single mode Optical Fiber should be 1310nm, 1490nm, 1550nm and 1625nm wavelength bands.
The geometric structures and optical characteristics should be as per ITU-T Rec. G652.D.
Technical properties:
Tensile load:
All optical fibers with primary coating shall pass the proof test before cabling.
The tensile load carried for duration of approximately 1 second is less than 5N (about 0.4Gpa, 58Kpsi).
The proof strain of optical fiber shall not be less than 1%.
Bending radius:
The minimum bending radius of the coated fiber should be less than 30mm.
Color-coding:
All fibers used in the cable are color-coded with undeniable color to facilitate individual fiber identification, The colofcoding should be according to IEC 304 as follow:
No. of fibers | Color of fiber | No. of fibers | Color of fiber |
1 | Blue | 7 | Red |
2 | Orange | 8 | Black |
3 | Green | 9 | Yellow |
4 | Brown | 10 | Violet |
5 | Grey | 11 | Pink |
6 | white | 12 | aqua |
Temperature ranges
Transportation and storage temperature | -40°C to +70°C |
Installation temperature | -10°C to +60°C |
Operating temperature | -20°C to +60°C |
Technical data
No. of cable | 24 | 96 | 144 | |||||
Fiber Model | G.652B | |||||||
Design(StrengthMember+Tube&Filler) | 1+5 | 1+8 | 1+12 | |||||
Central Strength Member | Material | Steel Wire | ||||||
Diameter（±0.05）mm | 1.5 | 2.1 | 2.1 | |||||
Additional Sheath | Material | MDPE | ||||||
Thickness（±0.03）mm | — | 0.7 | 2.1 | |||||
Loose Tube | Material | PBT | ||||||
Diameter（±0.06）mm | 1.8 | 2.1 | 2.1 | |||||
Thickness（±0.03）mm | 0.32 | 0.35 | 0.35 | |||||
The Max.Core NO./Tube | 6 | 12 | 12 | |||||
Filler Rope | Material | LDPE | ||||||
Colour | White | |||||||
Diameter（±0.06）mm | 1.8 | —— | ||||||
Water Blocking layer（Material） | Flooding Compound | |||||||
Moisture Barrier | Material | Aluminum Tape | ||||||
Thickness（±0.03）mm | 0.20 | |||||||
Outer Sheath | Material | LSZH | ||||||
Thickness（±0.2）mm | 1.8 | |||||||
Cable Diameter（±0.2）mm | 9.6 | 12.2 | 15.3 | |||||
Cable Weight（±10）kg/km | 107 | 189 | 265 | |||||
Min. bending radius | Without Tension | 10.0×Cable-φ | ||||||
Under Maximum Tension | 20.0×Cable-φ | |||||||
Temperature range （℃） | Installation | -20~+60 | ||||||
Transport&Storage | -40~+70 | |||||||
Operation | -40~+70 | |||||||
Fibre Colors
* “P” means Point mark
Production
