Welcome to Sichuan Yuantong Communication Co., Ltd.

PRODUCTS

Underwater 4 core waterproof anti rodent Armoured direct buried GYTA33(G652D) Fiber Optical Cable Stranded Loose Tube

Underwater 4 core waterproof anti rodent Armoured direct buried GYTA33(G652D) Fiber Optical Cable Stranded Loose Tube

Product Detail

Description

GYTA33  cable is an outdoor communication optical cable of metallic strength member of the loose tube jelly-filled structure, with Al-polyethylene laminated sheath and single-layer thin round steel wire armored polyethylene outer sheath.

The loose tubes are made of high modulus plastics (PBT) and filled with water resistant filling gel. Loose tubes are stranded around the metallic central strength member, cable core is filled with cable filling compound.The corrugated aluminum tape is longitudinally applied over the cable core,and combined with polyethylene (PE) inner sheath. Galvanized steel wires are stranded around inner sheath, and then extruded with PE outer sheath.

Features 

1.High quality optical fiber provides good transmission performance

2.Accurate fiber excess length control ensures excellent mechanical and temperature performance

3.Special filling gel filled loose tubes provide perfect optical fiber protection

4.All section water blocking ensure the cable core reliable performance of moisture-proof and water block

5.Corrosion resistance phosphated steel wire with high Young's modulus as central strength member gives desirable tensile strength Longitudinally Armor with both side coated aluminum tape and stranded steel wires armoring meet the requirements of high crush resistance, tensile strength, bulletproof property, heavy duty direct buried underwater installation.

Technical parameters

Fiber number

Cable diameter (mm)

Cable net weight (Kg/km)

Min. bending radius (mm)

Min. tensile strength (N)

Min. crush pressure (N/100mm)

Static state

Dynamic state

Short term

Long term

Short term

Long term

30 and below

14.3

321

150

300

10000

4000

5000

3000

32~36

14.9

355

150

300

10000

4000

5000

3000

38~60

15.6

380

160

320

10000

4000

5000

3000

62~72

16.6

453

170

340

10000

4000

5000

3000

74~84

17.6

518

180

360

10000

4000

5000

3000

86~96

18.5

580

190

380

10000

4000

5000

3000

98~108

19.7

633

200

400

10000

4000

5000

3000

110~120

20.7

706

210

420

10000

4000

5000

3000

122~132

21.7

784

220

440

10000

4000

5000

3000

134~144

22.4

825

230

460

10000

4000

5000

3000

Operating temperature

-40~+60°C