Loose layer twisted light armor GYTS optical cable

Short Description:

The structure of GYTS optical cable is to put 250µm optical fiber into a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforcement core. For optical cables with certain core counts, a layer of polyethylene (PE) needs to be extruded outside the metal reinforcement core. The loose tube (and filling rope) are twisted around the central reinforcement core to form a compact and round cable core, and the gaps in the cable core are filled with water-blocking fillers. The double-sided plastic-coated steel tape (PSP) is longitudinally wrapped and then extruded into a polyethylene sheath to form a cable.


  • Model: GYTS/2-288core
  • Length: 1000/2000/3000M or customized
  • Application: Pipeline, overhead, vertical
  • Delivery time: 3-15 days

Product Detail

Product Tags


GYTS CABLE | Product Standards


AOPTKE's GYTS optical cable complies with YD/T 901 and IEC 60794-1 standards. If you have special requirements, please contact our sales and technical team. We also support OEM.


GYTS CABLE | Product Features


  • 1.Has excellent mechanical properties and temperature characteristics.

  • 2.The loose tube material itself has good hydrolysis resistance and high strength.

  • 3.The tube is filled with special grease to provide critical protection for the optical fiber.

  • 4.Specially designed tight fiber optic cable structure effectively prevents sleeve retraction.

  • 5.Good compression resistance and flexibility.

  • 6.PE sheath has excellent resistance to ultraviolet radiation.

  • ~Adopt the following measures to ensure the waterproof performance of the optical cable

  • -Single steel wire center reinforced core

  • -Fill the loose tube with special waterproof compound

  • -Complete cable core filling

  • -Double sided coated plastic steel belt armor


GYTS CABLE | Structure Parameters 


Cable Type

Fiber Count

Cable Diameter
MM

Cable Weight KG/KM

Tensile Strength

Long/Short Term
N

Crush Resistance

Long/Short Term
N/100MM

Bending Radius Static/Dynamic
MM

GYTS2-30

2~30

8.5

65

600

1500

300

1000

10D/20D

GYTS2-36

32~36

9.4

70

600

1500

300

1000

10D/20D

GYTS38-60

38~60

9.5

85

600

1500

300

1000

10D/20D

GYTS62-72

62~72

10

105

600

1500

300

1000

10D/20D

GYTS74-96

74~96

11.9

130

600

1500

300

1000

10D/20D

GYTS98-120

98~120

14.4

190

600

1500

300

1000

10D/20D

GYTS122-144

122~144

14.6

200

600

1500

300

1000

10D/20D

GYTS146-288

146~288

16.5

245

600

1500

300

1000

10D/20D

 


GYTS CABLE | Optical characteristics


Fiber Type

Attenuation

(+20℃)

bandwidth

Numerical aperture

Cable cut-off wavelength

@850nm

@1300nm

@1310nm

@1550nm

@850nm

@1300nm

G.652

---

---

≤0.36dB/km

≤0.22dB/km

---

---

---

≤1260nm

G.652

---

---

≤0.40dB/km

≤0.23dB/km

---

---

---

≤1450nm

50/125μm

≤3.0dB/km

≤1.0dB/km

---

---

≥500MHz·km

≥500MHz·km

0.200±0.015 NA

---

62.5/125μm

≤3.3dB/km

≤1.0dB/km

---

---

≥200MHz·km

0.200±0.015 NA

0.275±0.015 NA

---

 Storage and usage temperature: -40 ℃ to+70 ℃.


GYTS CABLE | Packaging and delivery


GYTS optical cables are securely packed in heavy-duty steel reels or sustainable timber spools, designed to withstand long-distance transport while highlighting your brand with complimentary logo printing. Each package undergoes rigorous quality checks to ensure moisture-proofing and shock resistance, preserving performance from production to installation.

Leveraging 10+ years of export expertise, we tailor cost-efficient container strategies (standard 20ft or high-capacity 40ft) for international projects. Our logistics specialists optimize cargo space and timelines, reducing freight costs by up to 15% while ensuring compliant, damage-free delivery across continents.


Weight

Dimensions

Length (M)

Fiber Count

Outer Diameter (mm)

1000M

2000M

3000M

4000M

5000M

Net Weight (kg)

115

230

345

460

575

2-60 fibers

10.5mm

Gross Weight (kg)

130

260

390

520

650

Reel Size (cm)

60*60

80*70

100*70

110*70

120*70

Net Weight (kg)

125

250

375

500

625

62-72 fibers

11.8mm

Gross Weight (kg)

145

275

405

535

665

Reel Size (cm)

70*60

90*70

100*70

120*70

120*80

Net Weight (kg)

185

370

555

740

925

74-96 fibers

13.5mm

Gross Weight (kg)

200

400

600

800

1000

Reel Size (cm)

80*70

100*70

120*70

130*80

140*80

Net Weight (kg)

270

540

810

1080

1350

144 fibers

16mm

Gross Weight (kg)

300

600

900

1200

1500

Reel Size (cm)

90*70

120*70

140*80

150*80

160*80

Net Weight (kg)

320

640

1920

288 fibers

20mm

Gross Weight (kg)

350

700

560

Reel Size (cm)

110*70

140*80

160*80


Above reel size is: diameter * width (cm)


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