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GYFTY(Loose Sheathed Stranded Non-metallic Reinforced Core Non-armored Cable)

GYFTY fiber optic cable is a nonmetallic cable applicable for power transmission system, excessive thunder areas and high electromagnetic interface. The cable tubes, which are   filled with filling compound, are stranded around the FRP strength member. Then the        aramid yarn is applied over water proof material, the cable is completed with a PE sheath. GYFTY cables are available from 2 core to 144 core. It is used in high voltage area for       long distance aerial or duct transmission. 
 

Product Standards

 

YD/T, IEC

 

Features

 

• Mechanical properties and temperature characteristics

 

• Hydrolysis resistance and high strength

  

• Special structure prevents the casing from retracting

 

• Pressure resistance and flexibility

 

• PE sheath resists to ultraviolet radiation

 

• Waterproof


Structure Parameter


 Cable Type

Fiber

Number

Casing

Filling Rope

Cable Weight

(Kg/km)

Tensile Force

Long-term/short-term

(N)

Flattening Force

Long-term/short-term

(N/100mm)

Bending Radius

Static/dynamic

(mm)

GYFTY-2~6

2~6

1

5

86

400/1000

300/1000

12.5D/25D

GYFTY-8~12

8~12

2

4

86

GYFTY-14~18

14~18

3

3

86

GYFTY-20~24

20~24

4

2

86

GYFTY-26~30

26~30

5

1

86

GYFTY-32~36

32~36

6

0

86

GYFTY-38~48

38~48

4

2

109

GYFTY-50~60

50~60

5

1

109

GYFTY-62~72

62~72

6

0

109

GYFTY-2~6

2~6

1

6

98

600/1500

GYFTY-8~12

8~12

2

5

98

GYFTY-14~18

14~18

3

4

98

GYFTY-20~24

20~24

4

3

98

GYFTY-26~30

26~30

5

2

98

GYFTY-32~36

32~36

6

1

98

GYFTY-38~42

38~42

7

0

98

GYFTY-44~48

44~48

4

3

115

GYFTY-50~60

50~60

5

2

115

GYFTY-62~72

62~72

6

1

115

GYFTY-2~6

2~6

1

7

119

1000/3000

GYFTY-8~12

8~12

2

6

119

GYFTY-14~18

14~18

3

5

119

GYFTY-20~24

20~24

4

4

119

GYFTY-26~30

26~30

5

3

119

GYFTY-32~36

32~36

6

2

119

GYFTY-38~42

38~42

7

1

119

GYFTY-44~48

44~48

8

0

119

GYFTY-50~60

50~60

5

3

125

GYFTY-62~72

62~72

6

2

125

GYFTY-74~84

74~84

7

1

125

GYFTY-86~96

86~96

8

0

125

GYFTY-98~108

98~108

9

1

149

GYFTY-110~120

110~120

10

0

149

GYFTY-122~132

122~132

11

1

179

GYFTY-134~144

134~144

12

0

179


Storage and use temperature: -40 to + 70 .

 

Fiber Characteristics



Fiber Type

Attenuation

(+ 20 )

Bandwidth

Numerical Aperture

Cut-off Wavelength

@850nm

@1300 nm

@1310nm

@1550nm

@850nm

@1300nm

G.652

---

---

≤0.36dB/km

≤0.22dB/km

---

---

---

≤1260nm

G.655

---

---

≤0.40dB/km

≤0.23dB/km

---

---

---

≤1450nm

50/125μm

≤3.3dB/km

≤1.2dB/km

---

---

≥500MHz·km

≥500MHz·km

0.200±0.015 NA

---

62.5/125μm

≤3.5dB/km

≤1.2dB/km

---

---

≥200MHz·km

≥500MHz·km

0.275±0.015 NA

---



 

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