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Outdoor Armored GYTA33 Underwater FTTH Fiber Optic Cable G.652B G.652D Direct Buried Optical Fiber C
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Product: Views:337Outdoor Armored GYTA33 Underwater FTTH Fiber Optic Cable G.652B G.652D Direct Buried Optical Fiber C 
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Valid until: Long-term effective
Last updated: 2017-11-09 14:29
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Armored GYTA33 Underwater FTTH Fiber Optic Cable G652B G652D Direct Burial Optical Cable

Description
   
The fibers, 250µm, 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. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.
   
 Characteristics

  • High strength loose tube that is hydrolysis resistant

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

  • Good mechanical and temperature performance

  • PE sheath protects cable from ultraviolet radiation

  • Special tube filling compound ensures a critical protection of fiber

  • Loose tube filling compound

  • APL moisture barrier

  • 100% cable core filling

  • Steel wire used as the central strength member


 Technical Parameters  


     Items

Specifications

Fiber Count

2 ~ 30

32 ~ 36

38 ~ 60

62 ~ 72

CSM / Steel Wire ( mm )

-- / 1.5

-- / 2.0

-- / 1.8

2.2

Element Number

5

6

5

6

Max. Cores in Tube

6

6

12

12

Diameter of Inner Sheath

8.3

8.8

9.1

9.7

Steel Wire Diameter and No.

Ø1.0 / 28

Ø1.0 / 29

Ø1.0 / 30

Ø1.0 / 32

Cable Diameter Approx ( mm )

14.3

14.8

15.1

15.7

Weight Approx ( kg / km )

315

328

340

360

Tensile Strength (N)

Long Term

4000

Short Term

10000

Crush Resistance
     ( N / 100mm)

Long Term

3000

Short Term

5000

Bending Radius
     ( mm )

Dynamic

≥ 25 × Cable Diameter

Static

≥ 12.5 × Cable Diameter

Operating Temperature

- 40ºC ~ + 60ºC

Application

Directly Burial & Under Water & Aerial & Duct


 note:
 1. Cables with other spans can be inquired.
 2. Cables can be supplied with a range of single mode or multimode fibers.
 3. Specially designed Cable structure is available on request.
   
 Applications  
   
 1. Military communication system
 2. Passive optical networks ( PON )
 3. Coal, oil, natural gas, geological exploration
 4. Broadcast television, temporary communication
   
 Warranty
   
 China Fiber Optic Technology Ltd,. Company promises a 30-year limited warranty for FTTH Fiber Optic Cable. More information, please email us. We sincerely invite all interested customers to vist our company and email us for further details, we will reply to you within 24 hours.

Structure Display


http://www.ftth-opticalcable.com/

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