GYTY53 Underground Optical Fibre Cable 4 Core 12 Core 24 Core
Fiber type : G652D G657A1 G657A2
Material : PE/LSZH
Number of Conductor : ≥ 10
Fiber Count : 2-288 core
Wavelength : 1310nm or 1550nm
Use : FTTX
Operating temperature : -40°C to + 70°C
Package : Wooden Drum
GYTY53 Underground Optical Fibre Cable 4 Core 12 Core 24 Core
GYTY53 Armored Optical Fiber Cables 4 core 12 core 24 core underground optical fiber cable
1. GYTY53 Optical Fibre Specification:
GYTY53 underground fiber optic cable is an outdoor communication optical cable of metal strength member of
the loose tube jelly-filled structure, with polyethylene laminated sheath longitudinally covered with corrugated
steel-tape armored polyethylene outer sheath.The loose tubes are made of high modulus plastics (PBT) and filled
with water resistant filling gel. Loose tubes are tranded around the metallic central strength member, cable core is
filled with cable filling compound. Polyethylene (PE) is extruded as inner sheath, then water swollen yarns and
corrugated steel tape are longitudinally applied over the inner sheath, and combined with a durable PE sheath.
GYTY53
| Fiber Count | Nominal Diameter (mm) | Nominal Weight (kg/km) | Max Fibers per Tube | Max No. of (Tubes+fillers) | Allowable Tensile Load (N) | Allowable Crush Resistance (N/100mm) | ||
| Short Term | Long Term | Short Term | Long Term | |||||
| 2~30 | 12.2 | 142 | 6 | 5 | 3000 | 1000 | 3000 | 1000 |
| 32~48 | 12.8 | 155 | 8 | 6 | 3000 | 1000 | 3000 | 1000 |
| 50~72 | 13.6 | 170 | 12 | 6 | 3000 | 1000 | 3000 | 1000 |
| 74~96 | 15.0 | 192 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
| 98~144 | 16.6 | 220 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
| >144 | Available upon customer’s request | |||||||
2. 12 24 Core Optical Cable Feature:
(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 provide reliable performance of moisture-proof and water block
(5) Corrosion resistance phosphated steel wire with high Young's modulus as central strength member gives high
tensile strength
(6) Longitudinal corrugated steel tape presents desirable crush resistance
(7) Strict craft and raw material control enable lifespan over 30 years
Fiber Type | G.652 | G655 | 50/125μm | 62.5/125μm | |
Attenuation(+20℃) | @850nm | ≤3.0 db/km | ≤3.3 db/km | ||
@1300nm | ≤1.0 db/km | ≤1.0 db/km | |||
@1310nm | ≤0.36 db/km | ≤0.40 db/km | |||
@1550nm | ≤0.22 db/km | ≤0.23 db/km | |||
Bandwidth | @850nm | ≥500MHz.km | ≥200MHz.km | ||
@1300nm | ≥500MHz.km | ≥500MHz.km | |||
Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Cable Cut-off Wavelength | ≤1260 nm | ≤1450 nm | |||
3. Application:
(1) Adopted to indoor distribution
(2) pigtail of communication equipment
(3) Suitable for communication equipment served
(4) Can be installed conveniently and perated simply
4. Product Picture:
Comprehensive score