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Description:

Stranded Loose Tube Light-armored Ribbon Fiber Cable(GYDTS)

Details:

Stranded Loose Tube Light-armored

Ribbon Fiber CableGYDTS

  

1-2-(GYDTS)-(2).jpg

Description

The ribbon4, 6,8,12 fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE 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

Specially designed compact structure is good at preventing loose tubes from shrinking

Crush resistance and flexibility

PE sheath protects cable from ultraviolet radiation

Use 6,8,12 fiber ribbon, flexible used.

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

PSP enhancing moisture-proof

 

Standards

GYDTS cable complies with Standard YD/T 981.3-1998 as well as IEC 60794-1.

Application: Duct / Aerial/Direct buried

 


Optical Characteristics 



G.652

G.655

50/125 µm

62.5/125 µm

Attenuation(+20℃)

@ 850 nm



≤ 3.0 dB/km

≤ 3.0 dB/km

@1300 nm



≤ 1.0 dB/km

≤ 1.0 dB/km

@1310 nm

≤ 0.36 dB/km

≤ 0.40 dB/km



@1550 nm

≤ 0.22 dB/km     

≤ 0.23 dB/km     



Bandwidth(Class A)

@ 850 nm



≥ 500 MHz·km

≥ 200 MHz·km

@1300 nm



≥ 1000 MHz·km

≥ 600 MHz·km

Numerical Aperture



0.200 ± 0.015 NA

0.275 ± 0.015 NA

Cable Cut-off Wavelength lcc 

≤ 1260 nm

≤ 1450 nm



 

Technical Parameters

Cable Type

Fiber number within one 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

GYDTS16~96Xn

4

1~4

0~3

15

228

600/1500-3000

300/1000

10D/20D

GYDTS24~144Xn

6

1~4

0~3

16.2

261

600/1500-3000

300/1000

10D/20D

GYDTS150~180Xn

6

5~6

0~1

17.6

285

600/1500-3000

300/1000

10D/20D

GYDTS186~216Xn

6

5~6

0~1

18.9

324

600/1500-3000

300/1000

10D/20D

GYDTS222~288Xn

6

5~6

0~1

20.8

396

600/1500-3000

300/1000

10D/20D

GYDTS48~192Xn

8

1~4

0~3

17.4

312

600/1500-3000

300/1000

10D/20D

GYDTS200~240Xn

8

5~6

0~1

19

334

600/1500-3000

300/1000

10D/20D

GYDTS48~288Xn

12

1~4

0~3

19.7

365

600/1500-3000

300/1000

10D/20D

GYDTS300~432Xn

12

4~6

2~0

24

501

600/1500-3000

300/1000

10D/20D

        Note:Storage/Operating Temperature: -40℃ to +60℃

 Note:

a. Suffix Xn denotes fiber type.

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 1.6mm.