The underwater fiber cable GYTA33, 2~72 fibers, central strength member (steel), jelly filled, fiber contained loose tube and pp filler (if necessary) stranded, water blocking jelly, copolymer coated aluminum tape, pe inner sheath, armored by a layer of steel wires, pe outer sheath. G652d sm fiber, detailed specification on your requests
Features:
1. Low attenuation, low dispersion
2. Proper design, precise excess length control and cabling process provide cable with excellent mechanical performance and environmental performance.
3. Steel wire armor and double sheath make the cable more efficiently resist tensile, side pressure, moisture as well as the nibbling damage from animals.
4. LSZH flame-retardant material is applied in sheath in the model GYTZA33.
Application:
Laying modes: direct buried & under-water.
Applications: Long-distance communication, local trunk line, catv & computer networks system.
Technical Parameter:
Fiber count | 2~30 | 32~36 | 38~60 | 62~72 | 2~36 | 38~72 | |
CSM/Steel wire (mm) | --/1.5 | --/2.0 | --/1.8 | 2.4/1.8 | --/2.0 | 2.4/1.8 | |
Element mumber | 5 | 6 | 5 | 6 | 6 | 6 | |
Max. cores in tube | 6 | 6 | 12 | 12 | 6 | 12 | |
Diameter of inner sheath | 8.3 | 8.8 | 9.1 | 9.7 | 10.5 | 10.5 | |
Steel wire diameter and No. | Φ1.0/28 | Φ1.0/29 | Φ1.0/30 | Φ1.0/32 | Φ1.5/24 | Φ1.5/24 | |
Cable diameter approx (mm) | 14.3 | 14.8 | 15.1 | 15.7 | 17.5 | 17.5 | |
Weight approx (kg/km) | 315 | 328 | 340 | 360 | 520 | 520 | |
Tensile strength (N) | Long term | 4000 | 10000 | ||||
Short term | 10000 | 2000 | |||||
Crush Resistence(N/100mm) | Long term | 3000 | |||||
Short term | 5000 | ||||||
Bending Radius (mm) | Dynamic | ≥30 ×Dia. Of cable | |||||
Static | ≥15×Dia. Of cable | ||||||
Operating Temperature (°C) | -40°C ~+ 70°C | ||||||
Application | Directly burial and Under water |