China GYTA53 Direct Buried Fiber Optic Cable 48 Core Cable, Find details about China Direct Buried Fiber Optic Cable, 48 Core Fiber Optic Cable from GYTA53 Direct Buried Fiber Optic Cable 48 Core Cable
Cable Structure |
Technical Parameters |
Loose tube gel-filled construction for superiorfiber protection.
Double jacket single armored(GYTY53) and Double jacket double armored
(GYTA53) for rodent pr.otection and direct burial.
UV and moisture-resistant design
Directburied, DuctorUnderground conduits.
Backbone.
Structure and Technical Specifications
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 | 13.2 | 162 | 6 | 5 | 3000 | 1000 | 3000 | 1000 |
32~48 | 13.8 | 175 | 8 | 6 | 3000 | 1000 | 3000 | 1000 |
50~72 | 14.6 | 205 | 12 | 6 | 3000 | 1000 | 3000 | 1000 |
74~96 | 16 | 230 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
98~144 | 17.6 | 285 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
>144 | Available upon customer's request |
Optical Characteristics:
Fiber type | G.652D(9/125) |
Loose tube | PBT Loose Tube |
Attenuation@1310nm | ≤ 0.36 dB/km |
Attenuation@1550nm | ≤ 0.22 dB/km |
Temperature range | Transport/Operating -40~+70°C |
Standards:
GYTA53 cable complies with standard YD/T901-2001 as well as IEC60794-1
Storage/Operating Temperature: -40ºC to + 70ºC
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