Characteristics
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fibre
Crush resistance and flexibility
The following measures are taken to ensure the cable watertight:
-Single Fibre Reinforced Plastic as the central strength member
-Loose tube filling compound
-100% cable core filling
-APL moisture barrier
-PSP enhancing moisture-proof
-Water-blocking material
Standards
GYFTA53 cable complies with Standard YD/T 901 as well as IEC 60794-1.
Structure Drawing
1.Fibre
2.Tube Filling Compound
3.Loose Tube
4.Cabling Filling Compound
5.APL
6.PE inner Sheath
7.Water-blocking Material
8.PSP
9.FRP Strength Member
10.PE Outer Sheath
Technical Parameters
|
Cable Type (Increased by 2 fibres) |
Fibre Count |
Tubes |
Fillers |
Cable Weight (Ref) (kg/km） |
Tensile Strength Long/Short Term (N) |
Crush Resistance Long/Short Term |
Bending Radius Static/Dynamic |
|
GYFTA53-2~6Xn |
2~6 |
1 |
7 |
228 |
1000/3000 |
1000/3000 |
12.5D/25D |
|
GYFTA53-8~12Xn |
8~12 |
2 |
6 |
228 |
|||
|
GYFTA53-14~18Xn |
14~18 |
3 |
5 |
228 |
|||
|
GYFTA53-20~24Xn |
20~24 |
4 |
4 |
228 |
|||
|
GYFTA53-26~30Xn |
26~30 |
5 |
3 |
228 |
|||
|
GYFTA53-32~36Xn |
32~36 |
6 |
2 |
228 |
|||
|
GYFTA53-38~42Xn |
38~42 |
7 |
1 |
228 |
|||
|
GYFTA53-44~48Xn |
44~48 |
8 |
0 |
228 |
|||
|
GYFTA53-50~60Xn |
50~60 |
5 |
3 |
240 |
|||
|
GYFTA53-62~72Xn |
62~72 |
6 |
2 |
240 |
|||
|
GYFTA53-74~84Xn |
74~84 |
7 |
1 |
240 |
|||
|
GYFTA53-86~96Xn |
86~96 |
8 |
0 |
240 |
|||
|
GYFTA53-98~108Xn |
98~108 |
9 |
1 |
276 |
|||
|
GYFTA53-110~120Xn |
110~120 |
10 |
0 |
276 |
|||
|
GYFTA53-122~132Xn |
122~132 |
11 |
1 |
326 |
|||
|
GYFTA53-134~144Xn |
134~144 |
12 |
0 |
326 |
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: Duct/Aerial/Direct buried
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