GYTS333 Loose tube stranded type optical cable for submarine

Type of fiber

B1.1

B4

Wavelength(nm)

1310

1550

1550

Attenuation coefficient(max)(dB/km)

0.36

0.22

0.22

PMD

M

20

20

Q

0.01%

0.01%

PMD_Q (max)

0.5ps/km^1/2

0.5ps/km^1/2

Zero-dispersion Wavelength(nm)

1300~1324

——

Zero-dispersion Slope (max) ps/(nm²·km)

0.093

——

Absolute value of Chromatic Dispersion ps/(nm·km)

1288~1339nm

3.5

——

1271~1360nm

5.3

——

1550nm

18.0

——

1530~1565nm

——

0.1~10.0

Dmax-Dmin 1530~1565nm

——

5.0

cut-off wavelength lcc(nm)

≤1260

≤1480

Note: If specification at 1600nm is required, Please make it out in the ordering contract.

Fibre

Count

Steel Wire

mm

PE Sheathed

Steel Wire mm

Loose Tube

Size

mm

Tubes

Fillers

Cable

Diameter

mm

Cable

Weight

kg

Strength

Long/Short Term

N

Crush Resistance

Long/Short Term

N/100mm

4~6

1.6

/

1.4/2.1

1

4

20.0

937

10000/20000

3000/5000

8~12

1.6

/

1.4/2.1

2

3

20.0

938

10000/20000

3000/5000

14~18

1.6

/

1.4/2.1

3

2

20.0

938

10000/20000

3000/5000

20~24

1.6

/

1.4/2.1

4

1

20.0

939

10000/20000

3000/5000

26~30

1.6

/

1.4/2.1

5

0

20.0

939

10000/20000

3000/5000

32~36

1.9

/

1.8/2.6

3

2

21.3

1064

10000/20000

3000/5000

38~48

1.9

/

1.8/2.6

4

1

21.3

1065

10000/20000

3000/5000

50~60

1.9

/

1.8/2.6

5

0

21.3

1066

10000/20000

3000/5000

62~72

1.9

2.7

1.8/2.6

6

0

22.1

1133

10000/20000

3000/5000

74~84

2.2

3.6

1.8/2.6

7

0

23.0

1225

10000/20000

3000/5000

86~96

2.2

4.4

1.8/2.6

8

0

23.8

1307

10000/20000

3000/5000

98~108

2.2

5.3

1.8/2.6

9

0

24.7

1380

10000/20000

3000/5000

110~120

2.2

6.1

1.8/2.6

10

0

25.5

1467

10000/20000

3000/5000

122~132

2.2

6.9

1.8/2.6

11

0

26.3

1553

10000/20000

3000/5000

134~144

2.2

7.8

1.8/2.6

12

0

27.2

1631

10000/20000

3000/5000