GYTA33 underwater submarine armored optical cable rodent-proof underwater cable laying

GYTA33 underwater submarine armored optical cable rodent-proof underwater cable laying

Short Description:

GYTA33 optical cable has a rugged layered design; the optical fiber is encapsulated in a PBT loose tube filled with waterproof gel, surrounding a central strength member (metallic/non-metallic). The loose tube section is wrapped with waterproof tape and double aluminum foil, the inner sheath is reinforced with galvanized steel wire armor, and equipped with a PE outer sheath to ensure compression resistance, waterproof integrity and long-term reliability in underwater or harsh environments.


  • Mode: GYTA33 2/4/6/8/12/24/48/72/96/108/120/144 FO
  • Length: 1000/2000/3000M or customized
  • Application: Underwater/seabed pressure-resistant laying
  • Delivery time: 3-15 days

Product Detail

Product Tags

GYTA33 CABLE | Product Standards

AOPTKE CABLE provides 12-144 core GYTA33 steel armored submarine cables, factory direct sales, OEM customization. All cables strictly comply with IEC 60794-4 (mechanical test), IEC 60793 (fiber standard) and TIA/EIA-598-A specifications to ensure reliable performance for underwater deployment.

GYTA33 CABLE | Product Features

·Good mechanical properties and temperature characteristics.

·Single fine round steel wire armor makes the optical cable have stronger tensile resistance.

·Longitudinal aluminum tape wrapping, good moisture resistance.

·Full-section fresh water or sea water water resistance.

·Outer sheath has good resistance to ultraviolet radiation.

·Optional flame-retardant outer sheath, with good flame-retardant properties.

·Maximum water depth can reach 250m.

GYTA33 CABLE | Structure Parameters

Optical cable model

Number of cores

Number of casings

Number of filling ropes

Outer diameter (mm)

Cable weight Kg/km

Allowable tensile force long-term/short-term N

Allowable crushing force

Long-term/short-term

N/100mm

Bending radius static/dynamic mm

GYTA33-12B

6

2

4

15.7

407

3000/5000

4000/10000

12.5D/25D

GYTA33-24B

6

4

2

405

GYTA33-36B

6

6

0

GYTA33-48B

12

4

2

16.1

GYTA33-60B

12

5

1

GYTA33-72B

12

6

0

GYTA33-84B

12

7

16.8

500

GYTA33-96B

12

8

17.5

565

GYTA33-108B

12

9

18.1

580

GYTA33-120B

12

10

19.0

645

GYTA33-132B

12

11

19.9

710

GYTA33-144B

12

12

20.6

745

*Storage and use temperature: -40°C to +70°C. (The above parameters are for reference only).

GYTA33 CABLE | Packaging and delivery

Core Count

Length (m)

Net Weight (kg/km)

Gross Weight (kg/km)

Reel Size (cm)*

12-24

1000-5000

120-600

135-675

60×90-120×70

48-72

1000-5000

180-900

210-1050

80×70-140×80

96-144

1000-5000

260-1300

300-1500

100×80-160×80

Reel size format: Diameter × Width (e.g., 60×90 = 60cm diameter / 90cm width).
*Please contact us for specific parameters.

 

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