Characteristics
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fibre
Two parallel FRP ensure tensile strength
PE sheath protects cable from ultraviolet radiation
Small diameter, light weight and friendly installation
Long delivery length
Standards
GYFXY cable complies with Standard YD/T 769.
Structure Drawing
1.Fibre
2.Tube Filling Compound
3.Loose Tube
4.FRP
5.Water-blocking Material
6.PE Sheath
Technical Parameters
|
Cable Type (Increased by 2 fibres) |
Fibre Count |
Cable Weight (Ref) （kg/km） |
Tensile Strength Long/Short Term |
Crush Resistance Long/Short Term |
Bending Radius Static/Dynamic |
|
GYFXY-2~12Xn |
2~12 |
81 |
400/1000 |
300/1000 |
10D/20D |
|
GYFXY-14~24Xn |
14~24 |
96 |
Storage/Operating Temperature: -40℃-+70℃
Optical Characteristics
|
Fibre Type |
Attenuation （+20℃） |
Bandwidth |
Numerical Aperture |
Cable Cut-off Wavelength λcc |
||||
|
@850nm |
@1300nm |
@1310nm |
@1550nm |
@850nm |
@1300nm |
|||
|
G.652 |
--- |
--- |
≤0.36dB/km |
≤0.22dB/km |
--- |
--- |
--- |
≤1260nm |
|
G.655 |
--- |
--- |
≤0.40dB/km |
≤0.23dB/km |
--- |
--- |
--- |
≤1450nm |
|
50/125µm |
≤3.3dB/km |
≤1.2dB/km |
--- |
--- |
≥500MHz·km |
≥500MHz·km |
0.200±0.015 NA |
--- |
|
62.5/125µm |
≤3.5dB/km |
≤1.2dB/km |
--- |
--- |
≥200MHz·km |
≥500MHz·km |
0.275±0.015 NA |
--- |
Note:
a. Suffix Xn denotes fibre type
b. The colour arrangements of fibre and tube are specified in the colour identification table
c. The cable shouldn‘t store in outdoor environment more than 6 months in order to keep the cable reel good state
Application: Aerial
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