Product Description / PRODUCT
The structure of the GYTA53 cable is to insert a 250 μm fiber into a loose tube made of a high modulus material, and the loose tube is filled with a waterproof compound. The center of the core is a metal reinforced core. For some cores, a layer of polyethylene (PE) is required to be extruded outside the metal reinforced core. The loose tube (and the filling rope) is twisted around the center reinforcing core into a compact and round core, and the gap in the core is filled with a water blocking filler. The plastic coated aluminum strip (APL) is longitudinally wrapped and then extruded with a polyethylene inner sheath, and the double-sided coated steel strip (PSP) is longitudinally wrapped and extruded into a polyethylene sheath to form a cable.
Product Features / PRODUCT
·Good mechanical properties and temperature characteristics
·The loose tube material itself has good water resistance and high strength
·The tube is filled with special grease to protect the fiber
·PE sheath has good resistance to UV radiation
·Good pressure resistance, suitable for pipeline or direct buried wiring
· The following measures are taken to ensure the waterproof performance of the cable:
·Single wire center reinforcement core
·The loose tube is filled with special waterproof compound
·Complete core filling
·Double-coated aluminum strip (APL) moisture barrier
·Good water blocking material prevents longitudinal leakage of cable
Product Standard / PRODUCT
·GYTA53 cable follows YD/T901-2009 and IEC60794-1 standards.
Optical Properties / PRODUCT
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | -- | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth | @850 | ≥500MHZ·km | ≥500MHZ·km | ||
@1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
Numerical aperture | 0.200 ± 0.015NA | 0.275 ± 0.015NA | |||
Cable cut-off wavelength | ≤1260nm | ≤1480nm | |||
Structural parameters / PRODUCT
Cable model | Number of fibers | Number of casings | Number of filled ropes | Cable diameter | Cable weight | Allowable tensile force | Allowable flattening force for | Bending radius |
GYTA53-2 ~ 6 | 2 to 6 | 1 | 4 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-8 ~ 12 | 8~12 | 2 | 3 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-14 ~ 18 | 14～18 | 3 | 2 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-20 ~ 24 | 20~24 | 4 | 1 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-26 ~ 30 | 26~30 | 5 | 0 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-32 ~ 36 | 32~36 | 5 | 0 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-38 ~ 48 | 38~48 | 5 | 0 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-50 ~ 60 | 50~60 | 5 | 0 | 12.5 | 175 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-62 ~ 72 | 62～72 | 6 | 0 | 13.2 | 200 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-74 ~ 84 | 74～84 | 7 | 1 | 15.0 | 230 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-86 ~ 96 | 86～96 | 8 | 0 | 15.0 | 230 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-98 ~ 108 | 98～108 | 9 | 1 | 16.0 | 260 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-110 ~ 120 | 110～120 | 10 | 0 | 16.0 | 260 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-122 ~ 132 | 122～132 | 11 | 1 | 18.0 | 300 | 1000/3000 | 1000/3000 | 15D/30D |
GYTA53-130 ~ 144 | 134~144 | 12 | 0 | 18.0 | 330 | 1000/3000 | 1000/3000 | 15D/30D |
GYTY53-146～216 | 146~216 | 18 | 0 | 18.0 | 330 | 1000/3000 | 1000/3000 | 15D/30D |
Storage and use temperature: -40 ° C to +70 ° C