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Name:GYTA53 Outdoor Fiber Optic Cable
Model NO.GYTA53

Product Description

GYTA53 Outdoor Fiber Optic Cable


CROSS SECTION:


APPLICATION:                                 

1.Laying method: Duct/Aerial

2.Suitable for long-distance trunk and LAN communication.

3.Fiber type: Single-mode/Multimode

 

CHARACTERISTICS: 

1.Double sheaths construction

2.Accurate fiber excess length ensures good mechanical and temperature performance.

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

4.High strength loose tube that is hydrolysis resistant and special tube filling compound ensure a citical protection of fiber.

5.Moistureproof and ratproof, crush resistance and flexibility.

 

FIBER CHARACTERISTIC:  

Fiber style

Unit

SM G652D

MM 50/125

MM 62.5/125

MM OM3-300

Condition

nm

1310/1550

850/1300

850/1300

850/1300

Attenuation

dB/km

0.36/0.23

3.0/1.0

3.0/1.0

3.0/1.0

Dispersion

1550nm

Ps (nm ·km)

≤18

-----

-----

Dispersion

1625nm

Ps (nm ·km)

≤22

-----

-----

 

Bandwidth

850nm

MHZ ·.km

-----

≥400

≥160

Bandwidth

1300nm

MHZ. ·km

-----

≥800

≥500

 

Zero dispersion wavelength

nm

1302 ,≤1322

------

------

1295 ,≤1320

Zero dispersion slope

nm

≤0.091

------

------

≤0.11

PMD Maximum Individual Fibre

um

≤0.2

------

------

------

PMD Design Link Value

Ps/(nm2*km)

≤0.08

------

------

------

Fibre cutoff wavelength λc

nm

1180 ,≤1330

------

------

------

Cable cutoff wavelengthλcc

nm

≤1260

-------

-------

-------

Mode field diameter(MFD)

1310nm

um

9.2±0.4

------

-------

-------

1550nm

um

10.4±0.8

------

-------

-------

Numerical Aperture(NA)

 

-----

0.200±0.015

0.275±0.015

0.200±0.015

Step(mean of bidirectional measurement)

dB

≤0.05

≤0. 10

≤0. 10

≤0. 10

Irregularities over fibre length and point discontinuity

dB

≤0.05

≤0. 10

≤0. 10

≤0. 10

Difference backscatter coefficient

dB/km

≤0.03

≤0. 08

≤0. 10

≤0. 08

Attenuation uniformity

dB/km

≤0.01

-----

------

-----

Core diameter

um

-----

50±1.0

62.5±2.5

50±1.0

Cladding diameter

um

125.0±0.1

125.0±0.1

125.0±0.1

125.0±0.1

Cladding non-circularity

%

≤1.0

≤1.0

≤1.0

≤1.0

Coating diameter

um

242±7

242±7

242±7

242±7

Coating/cladding concentricity error

um

≤12.0

≤12.0

≤12.0

≤12.0

Coating non-circularity

%

≤6.0

≤6.0

≤6.0

≤6.0

Core/cladding concentricity error

um

≤0.6

≤1.5

≤1.5

≤1.5

Curl(radius)

um

≤4

-----

-----

-----


TECHNICAL REQUIREMENTS:

Fiber Count

Cable Dia (mm)

Weight (kg/km)

Min.Bending Radius(mm)

Max Tension(N)

Crush Pressure (N/100mm)

 

 

 

Dynamic

Static

Short Term

Long Term

Short Term

Long Term

2-30

13.3

180

25×D

12.5×D

3000

1000

3000

1000

30-36

14.0

205

25×D

12.5×D

3000

1000

3000

1000

36-60

14.7

220

25×D

12.5×D

3000

1000

3000

1000

48-72

15.5

255

25×D

12.5×D

3000

1000

3000

1000

72-84

16.4

265

25×D

12.5×D

3000

1000

3000

1000

84-96

17.3

300

25×D

12.5×D

3000

1000

3000

1000

96-108

18.2

325

25×D

12.5×D

3000

1000

3000

1000

108-120

19.0

355

25×D

12.5×D

3000

1000

3000

1000

120-132

19.9

385

25×D

12.5×D

3000

1000

3000

1000

132-216

20.8

410

25×D

12.5×D

3000

1000

3000

1000