Anti-rodent Cable

GYFTS,gyts,Anti-Rodent fiber cable,Loose tube Fiber Optic Cable

GYFTS Anti-Rodent Anti Bird Steel Tape Stranded Loose tube Cable

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GL FIBER provides types of optical cables that resistant to biological hazards caused by rodents,termites and birds,etc. after installation.Optical cables are often damaged by rodents.Termites not only bite,but also release formic acid to the cables.We design methods include physical(include metallic and glass fiber armor and nylon sheath) and chemical methods(Spicy additives ) agsinst biological hazards, such as GYTA53, GYFTA53, GYFTA54, GYFTY73, GYFTY83, GYFTS, GYXTY, Etc.
GYFTS,gyts,Anti-Rodent fiber cable,Loose tube Fiber Optic Cable

Product Details

Description:

GYFTS-Loose tube style, optical fiber cable with non-metallic central strength member of FRP and peripheral strength members with moisture barrier inner sheathed. Cable protected by a black PE over sheath, suitable for duct or aerial application. Tubes contain  optical single-mode or multimode fibers color color coding scheme.


Fiber color code:

Color codes for loose tube & filler rod:


Application:

1. Usable in Duct or Aerial
2. Long-haul communication system
3. Junction communication system
4. Subscriber network systems 
5. Local area network systems


Characteristics:

● Accurate process control ensuring good mechanical and temperature performances
● The material of loose tubes with good hydrolysis resistance and high strength
● Tube filling compound providing the key protection for fibres
● Excellent crush resistance
● Metallic armors providing excellent anti-rodent performance

Optical Characteristics

Fiber Type G.652 G.655 50/125^m 62.5/125^m
Attenuation 850 nm <3.0 dB/km <3.3 dB/km
(+20X) 1300 nm <1.0 dB/km <1.0 dB/km
1310 nm <0.34 dB/km <0.40 dB/km
1550 nm <0.21 dB/km <0.23 dB/km
Bandwidth 850 nm >500 MHz-km >200 Mhz-km
1300 nm >500 MHz-km >500 Mhz-km
Numerical Aperture 0.200±0.015 NA 0.275±0.015 NA
Cable Cut-off Wavelength cc <1260 nm <1450 nm

Technical Parameters

cable count out sheath diameter Weight Minimum allowable Tensile strength(N) Minimum Min bending radius(MM)
(MM) (KG) allowable Crush load(N/100mm)
    Short term Long term Short term long Term short term long Term
2-36 12.8 170 3000 1000 3000 1000 20D 10D
38-72 14.2 212 3000 1000 3000 1000 20D 10D
74-96 15.7 245 3000 1000 3000 1000 20D 10D
98-120 17.3 289 3000 1000 3000 1000 20D 10D
122-144 18.8 328 3000 1000 3000 1000 20D 10D

Packing and Marking

Each single length of cable shall be reeled on Fumigated Wooden Drum
Covered by plastic buffer sheet
Sealed by strong wooden battens
At least 1 m of inside end of cable will be reserved for testing.

Drum length: Standard drum length is 2,000m ± 2%; as required


Drum Marking(can according to the requirement in the technical specification) Customized name: (according to customer’s requirements, we can do OEM)
Manufacturing year and month Roll---direction arrow;

Drum length; Gross/net weight;


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