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Directly burial single armored double sheath fiber optic cable(GYTY53)

Features and Applications

• Accurate process control ensuring good mechanical and temperature performances;

• The material of loose tubes with good hydrolysis resistance and relatively high strength;

• Tube filling compound providing key protection for fibres;

• Excellent crush resistance;

• Metallic armors providing good anti-rodent performance;

• Applicable to duct and buried installations.


Technical Data

structure

Unit

Parameter

Fiber count

fibers

4~30

32~60

62~72

74~84

86~96


Element

--

5

6

7

8


Loose tube Diameter

mm

1.75

2.05

2.05

2.1

2.1


Cores of per tube(no more than)

--

6

12

12


 Central strength member/PE sheath( if required)

mm

1.4

1.6

2.2

1.8(2.9)

1.8(3.5)


Cable diameter(Nom.)

mm

11.3

12.1

12.7

13.4

14.0


Weight(Approx.)

Kg/km

125(116)

145(133)

170(148)

177(162)

192(177)



Structure

Unit

Parameter

Fiber count

fibers

98~108

110~120

122~132

134~144


Element

--

9

10

11

12


Loose tube Diameter

mm

2.1


Cores of per tube(no more than)

--

12


Central strength member/PE sheath( if required)

mm

1.8(4.2)

1.8(4.6)

2.0(5.5)

2.2(6.1)


Cable diameter(Nom.)

mm

14.7

15.3

16.0

16.7


Weight(Approx.)

Kg/km

208(193)

224(206)

246(228)

269(247)


 

Water blocking tape

--

YES

Corrugated steel tape

--

YES

Central strength member

--

Steel wire/FRP

Tensile strength (Long/Short term)

N

1000/3000

Crush Resistance (Long/Short term)

N

1000/3000

Bending Radius

Dynamic

--

≥20×Cable Diameter

Static

--

≥10×Cable Diameter

Storage/Operating Temperature

-40 --- +60

Application

--

Long-distance communications

Remark:【Mechanical sizes are nominal values】


Fiber and loose tube color code:

No.

1

2

3

4

5

6

Color

Blue

Orange

Green

Brown

Grey

Natural

No.

7

8

9

10

11

12

Color

Red

Black

Yellow

Violet

Pink

Aqua

 



Packing and Reel Length

standard wooden drum with protection;

standard reel length:2/3km/reel,other length is also available.


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  • No.28,Linglong Street, Lin'an City, Hangzhou,Zhejiang Province,China
  • 86-571-23613321
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