Stranded Loose Tube Armored Cable£¨GYTA53£©
Classification£ºOutdoor Optical CableTime£º2017/9/29 11:37:59
View£º629
- Details
¡¤Description
The fibers, 250¦Ìm, 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 core 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 looes 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
GYFTY53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.
¡¤Optical Characteristics
|
|
G.652 |
G.655 |
50/125¦Ìm |
62.5/125¦Ìm |
|
|
Attenuation (+20¡æ) |
@850nm |
|
|
¡Ü3.0 dB/km |
¡Ü3.0 dB/km |
|
@1300nm |
|
|
¡Ü1.0 dB/km |
¡Ü1.0 dB/km |
|
|
@1310nm |
¡Ü0.36 dB/km |
¡Ü0.40 dB/km |
|
|
|
|
@1550nm |
¡Ü0.22 dB/km |
¡Ü0.23dB/km |
|
|
|
|
Bandwidth (Class A) |
@850nm |
|
|
¡Ý500 MHz¡¤km |
¡Ý200 MHz¡¤km |
|
@1300nm |
|
|
¡Ý1000 MHz¡¤km |
¡Ý600 MHz¡¤km |
|
|
Numerical Aperture |
|
|
0.200¡À0.015NA |
0.275¡À0.015NA |
|
|
Cable Cut-off Wavelength ¦Ëcc |
¡Ü1260nm |
¡Ü1480nm |
|
|
|
¡¤Technical Parameters
|
Cable Type |
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 mm |
|
GYFTY53-2~6 |
2~6 |
1 |
7 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-8~12 |
8~12 |
2 |
6 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-14~18 |
14~18 |
3 |
5 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-20~24 |
20~24 |
4 |
4 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-26~30 |
26~30 |
5 |
3 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-32~36 |
32~36 |
6 |
2 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-38~42 |
38~42 |
7 |
1 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-44~48 |
44~48 |
8 |
0 |
15.8 |
230 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-50~60 |
50~60 |
5 |
3 |
16.8 |
255 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFT Y53-62~72 |
62~72 |
6 |
2 |
16.8 |
255 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-74~84 |
74~84 |
7 |
1 |
16.8 |
255 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-86~96 |
86~96 |
8 |
0 |
16.8 |
255 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-98~108 |
98~108 |
9 |
1 |
19.2 |
320 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-110~120 |
110~120 |
10 |
0 |
19.2 |
320 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-122~132 |
122~132 |
11 |
1 |
21.2 |
380 |
1000/3000 |
1000/3000 |
10D/20D |
|
GYFTY53-134~144 |
134~144 |
12 |
0 |
21.2 |
380 |
1000/3000 |
1000/3000 |
10D/20D |
Storage/Operating Temperature : -40¡æ to + 70¡æ