Description
The fibers, 250um, are positioned in a loose tube made of a high modulus plastic.
The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic(FRP)locates in the center of core as a non-metallic strength member. The tubes(and fillers)are stranded around the strength member into a compact and circular core.
Then the cable core is covered with a thin polyethylene(PE) inner sheath, which is filled with jelly to protect it from water ingress.
A layer of water-blocking material is applied around the cable to prevent water ingress all the same.
After a corrugated steel tape armor is applied, the cable is completed with a PE outer sheath.
Characteristics
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Crush resistance and flexibility
The following measures are taken to ensure the cable watertight
Single Fiber Reinforced Plastic as the central strength member
Loose tube filling compound
100% cable core filling
PSP enhancing moisture-proof
Water-blocking material
Standards
GYFTY53cable complies with Standard YD/T901-2001 as well as IEC 60794-1.
Technical Parameters
|
Cable Type
(Increased by 2 fibers) |
Fiber
Count |
Tubes |
Fillers |
Cable Diameter
mm |
Cable
Weight
kg/km |
Tensile Strength
Long/Short Term
N |
Crush Resistance
Long/Short Term
N/ 100mm |
Bending Radius
Static/Dynamic
mm |
|
GYFTY53-2~6 Xn |
2~6 |
1 |
7 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-8~12 Xn |
8~12 |
2 |
6 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-14~18Xn |
14~18 |
3 |
5 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-20~24 Xn |
20~24 |
4 |
4 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-26~30 Xn |
26~30 |
5 |
3 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-30~36 Xn |
32~36 |
6 |
2 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-38~42 Xn |
38~42 |
7 |
1 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-44~48 Xn |
44~48 |
8 |
0 |
15.8 |
230 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFT Y53-50~60 Xn |
50~60 |
5 |
3 |
16.8 |
255 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-62~72 Xn |
62~72 |
6 |
2 |
16.8 |
255 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-74~84Xn |
74~84 |
7 |
1 |
16.8 |
255 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-86~96 Xn |
86~96 |
8 |
0 |
16.8 |
255 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-98~108 Xn |
98~108 |
9 |
1 |
19.2 |
320 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-110~120 Xn |
110~120 |
10 |
0 |
19.2 |
320 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-122~132 |
122~132 |
11 |
1 |
21.2 |
380 |
1000/3000 |
300/1000 |
10D/20D |
|
GYFTY53-134~144 |
134~144 |
12 |
0 |
21.2 |
380 |
1000/3000 |
300/1000 |
10D/20D |
Storage/Operating Temperature:-40℃ to +70℃
Note:
a. Suffix Xn denotes fiber type and see details in optical fiber instruction.
b. The colour arrangements of fiber and tube are specified in the colour identification table.
c. The nominal value of the PE sheath thickness is 2.0mm while the nominal value
of the PE inner sheath thickness is 1.0mm.