GYFJH

Indoor & Outdoor Cable

GYFJH

The GYFJH radio frequency remote fiber optic cable. The structure of the optical cable is using two or four single-mode or multi-mode fibers which directly covered with low-smoke and halogen-free material to make tight-buffer fiber, each cable uses high-strength aramid yarn as the reinforcing element, and is extruded with a layer of LSZH inner sheath. Meanwhile, in order to fully ensure the roundness and physical and mechanical characteristics of the cable, two aramid fiber filing ropes are placed as reinforcement elements, Sub cable and the filler unit are twisted to form a cable core and then extruded by LSZH outer sheath (TPU or other agreed sheath material is also available upon request).


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Product Description

The GYFJH radio frequency remote fiber optic cable. The structure of the optical cable is using two or four single-mode or multi-mode fibers which directly covered with low-smoke and halogen-free material to make tight-buffer fiber, each cable uses high-strength aramid yarn as the reinforcing element, and is extruded with a layer of LSZH inner sheath. Meanwhile, in order to fully ensure the roundness and physical and mechanical characteristics of the cable, two aramid fiber filing ropes are placed as reinforcement elements, Sub cable and the filler unit are twisted to form a cable core and then extruded by LSZH outer sheath (TPU or other agreed sheath material is also available upon request).

Cable structure and parameter

Item

Contents

Unit

Value

Optical Fiber

model number

/

G657A1

number

/

2

Color

/

nature

Tight buffer

color

/

White

material

/

LSZH

diameter

mm

0.85±0.05

Sub-unit

Strength member

/

Polyester yarn

Jacket color

/

Yellow、yellow

Jacket material

/

LSZH

Number

/

2

Diameter

mm

2.0±0.1

Fill the rope

Strength member

/

Polyester yarn

color

/

Black

material

/

LSZH

Number

/

2

Diameter

mm

1.3±0.1

Outer jacket

Diameter

mm

7.0±0.2

Material

/

LSZH

Color

/

Black

Tensile performance

Short term

N

Black

 

Long term

N

60

Crush

Short term

N/100mm

30

 

Long term

N/100mm

2200

Cable attenuation

dB/km

≦ 0.4 at 1310nm, ≦ 0.3 at 1550nm

Cable weight (Approx.)

kg/km

39.3

Characteristic of Optical Cable

1.Min. bending radius
Static:10 x cable diameter
Dynamic:20 x cable diameter

2.Application temperature range
Operation: -20℃~+70℃
Installation: -10℃ ~+50℃
Storage/transportation: -20℃ ~+70℃

Optical fiber

G657A1 Characteristic of Optical Fiber

Item

 

Unit

Specification

G. 657A1

Mode field diameter

1310nm

mm

9.2 ± 0.4

1550nm

mm

10.4 ± 0.5

Cladding diameter

 

mm

125.0 ± 0.7

Cladding non-circularity

 

%

<1.0

Core concentricity error

 

mm

<0.5

Coating diameter

 

mm

242 ± 7

Coating/cladding concentricity error

 

mm

<12

Cable cut-off wavelength

 

nm

<1260

Attenuation

1310nm

dB/km

<0.35

1550nm

dB/km

<0.21

Macro-bend loss (Ø20mm×1)

1550nm

dB

<0.75

1625nm

dB

<1.5

PACKAGE AND MARK

PACKAGE
Not allowed two length units of cable in one drum, two ends should be sealed, two ends should be

packed inside drum, reserve length of cable not less than 3 meters.

MARK
Cable shall be permanently marked in English at regular intervals with the following information:
1.Name of manufacturer.
2.Type of cable.
3.Fiber category.

TEST REPORT

Test report and certification supplied on request.

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If you're looking for a reliable, high-speed fibre optic cable solution, look no further than OYI. Contact us now to see how we can help you stay connected and take your business to the next level.

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