GYTA fiber optic equipment g652 steel central strength member
outdoor fiber optic cable
The optical fiber is 250µm, the loose tube is made of high modulus
plastic, which is filled with waterproof compound. The center of
the cable core is a metal reinforced core, Tubes (and fillers) are
stranded around the strength member into a compact and round cable
core, which is filled with the waterproofing compound to protect it
from water ingress. Plastic coated aluminum tape (APL) is
longitudinally wrapped and extruded into a polyethylene sheath to
form a cable
Characteristics:
1. The precise control of the excess length of the optical fiber
ensures that the optical cable has good tensile properties and
temperature characteristics.
2. The loose tube material itself has good water resistance and
high strength. The tube is filled with special grease to provide
critical protection for the optical fiber. Good pressure resistance
and flexibility.
3. The PE sheath has good resistance to ultraviolet radiation and
environmental stress cracking resistance.
4. Use the following measures to ensure the waterproof performance
of the optical cable:
a) Single steel wire center reinforcement;
b) Fill the loose tube with special fiber paste;
c) 100% cable core filling;
d) GYTA double-sided plastic coated aluminum tape (APL) improves
the moisture resistance of optical cables;
e) Good water-blocking material prevents longitudinal water seepage
of the optical cable.
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| G.652 | G.655 | 50/125μm | 62.5/125μm |
Attenuation
(+20℃) | '@850nm | | | ≤3.0 dB/km | ≤3.0 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
(Class A) | '@850nm | | | ≥500 MHz·km | ≥200 MHz·km |
'@1300nm | | | ≥1000 MHz·km | ≥600 MHz·km |
Numerical Aperture | | | 0.200±0.015NA | 0.275±0.015NA |
Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm | | |
| Tensile Strength | Long Term (N) | 1000 |
| Short Term (N) | 3000 |
| Crush Resistance | Long Term (N) | 1000 |
| Short Term (N) | 3000 |
| Bending Radius | Static (mm) | 10D |
| Dynamic (mm) | 20D
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| | | Allowable Tensile Strength(N) | Allowable Crush Resistance (N/100mm) |
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COMPANY PROFILE
Guangzhou jiqian fiber optical cable co., LTD is located in
guangzhou city, guangdong province mingying west 2 road industrial
zone, xintang town, is a collection of scientific research,
development, production, sales for the integration of large-scale
specialization of high-tech joint-stock enterprise, specializing in
the production of various specifications of 2-288 core cable.
FAQ:
1. Are you the real manufacturer?
Yes, we are factory in guangzhou china, welcome to visit us!
2. what is your minimum quantity?
1KM. We support new project of our customers, trial order is
available
3.Can I get a sample?
Yes, we provide FREE sample and you just need to pay for express
freight.
4.What about Payment?
L/C,T/T,Western Union and Paypal are acceptable.
5.Delivery time?
Generally 3-7 working days, also it is according to qty.
6.Can you supply customized products and logo?
Yes, we supply OEM&ODM service, pls feel free to contact.
