Characteristics
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fibre
Specially designed compact structure is good at preventing loose tubes from shrinking
PE sheath protects cable from ultraviolet radiations
The following measures are taken to ensure the cable watertight:
-Steel wire used as the central strength member
-Loose tube filling compound
-100% cable core filling
-APL or PSP moisture barrier
Standards
GYTA/s 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.Central Strength Member
5.Cable Filling Compound
6.APL psp
7.PE Sheath
Technical Parameters
|
Cable Type (Increased by 2 fibres) |
Fibre Count |
Tubes |
Fillers |
Cable Weight (Ref) （kg/km） |
Tensile Strength Long/Short Term |
Crush Resistance Long/Short Term |
Bending Radius Static/Dynamic |
|
GYTA/S-2~6Xn |
2~6 |
1 |
4 |
76 |
600/1500 |
300/1000 |
10D/20D |
|
GYTA/S -8~12Xn |
8~12 |
2 |
3 |
76 |
|||
|
GYTA/S -14~18Xn |
14~18 |
3 |
2 |
76 |
|||
|
GYTA/S -20~24Xn |
20~24 |
4 |
1 |
76 |
|||
|
GYTA/S -26~30Xn |
26~30 |
5 |
0 |
76 |
|||
|
GYTA/S -32~36Xn |
32~36 |
6 |
0 |
85 |
|||
|
GYTA/S -38~48Xn |
38~48 |
4 |
1 |
90 |
|||
|
GYTA/S -50~60Xn |
50~60 |
5 |
0 |
90 |
|||
|
GYTA/S -62~72Xn |
62~72 |
6 |
0 |
113 |
|||
|
GYTA/S -74~84Xn |
74~84 |
7 |
1 |
136 |
|||
|
GYTA/S -86~96Xn |
86~96 |
8 |
0 |
136 |
|||
|
GYTA/S -98~108Xn |
98~108 |
9 |
1 |
163 |
|||
|
GYTA/S -110~120Xn |
110~120 |
10 |
0 |
163 |
|||
|
GYTA/S -122~132Xn |
122~132 |
11 |
1 |
190 |
|||
|
GYTA/S -134~144Xn |
134~144 |
12 |
0 |
190 |
|||
|
GYTA/S -146~216Xn |
146~216 |
13~18 |
5~0 |
190 |
|||
|
GYTA/S -288Xn |
288 |
24 |
0 |
239 |
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
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