Double Armoured Outdoor Fiber Optic Cable Communication
Aluminum Armored Directly Buired Fiber Optic Cable GYTA53
The Underground Direct Buried Fiber Optic Cable GYTA53 are designed
to provide high fiber counts with the flexibility and versatility
required for today's most demanding installations, including direct
buried. With fiber counts up to 288 and S-Z strand designs
Features
Has good mechanical properties and temperature characteristics.
Loose tube material itself has good water resistance and high
strength.
The tube is filled with a special grease to protect the fiber.
The specially designed compact cable structure effectively prevents
the casing from retracting.
PE jacket has excellent UV radiation resistance,ensure the
waterproof performance of the cable.
Single wire center reinforcement core.The loose tube is filled with
a special waterproof compound.
Full core filling.Plastic coated aluminum tape (APL) moisture
barrier
Application
Suitable for directly buired laying method
Optical Characteristics
| Items | Unit | Specification |
| G652D |
| Mode Field Diameter | 1310nm | um | 9.2±0.4 |
| 1550nm | um | 10.4±0.5 |
| Cladding Diameter | um | 124.8±0.7 |
| Cladding Non-Circularity | % | ≤0.7 |
| Core-Cladding Concentricity Error | um | ≤0.5 |
| Coating Diameter | um | 245±5 |
| Coating Non-Circularity | % | ≤6.0 |
| Cladding-Coating Concentricity Error | um | ≤12 |
| Cable Cutoff Wavelength | nm | acc≤1260 |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dBkm | ≤0.22 |
Feature:
● Adopting "SZ" bidirectional layer twisting technology
● Filling water-blocking ointment step by step, water-blocking in
full section
● The steel (aluminum) belt has reliable bonding with the edge,
high strength, and no cracking when twisted
● Stable fiber excess length control
● After the cable is formed, the additional attenuation of the
fiber is almost zero, and the dispersion value does not change
● Excellent environmental performance, applicable temperature range
is -10 ℃ ~ + 70 ℃
Specification:
| 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 | 16.0 | 230 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
| 98~144 | 17.6 | 285 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
| >144 | Available upon customer’s request |
Note:
1. For flame retardant cable, outer sheath can be made of low-smoke
halogen-free (LSZH) material, and the type is GYTZS.
2.Upon customer’s request, cables with longitudinal color strip on
outer sheath can be offered. More details, please refer to GYTA
series.
3. Special cable structure can be designed and manufactured on
customer’s request.
Packing
1/2/3/4km or customized length export wooden drum
FAQ
1.Are you tradning company or manufacturer?
We are the manufacturer with 10 years' experience ,we are
specialized in research,development and production
for fiber optic cable,drop cable and path cord ect. Our factory is
in Guangzhou city,welcome to visit us!
2.About the quality?
We will delivery before tested every fibers when finished
production.
After price confirmation, you can require for free samples to check
our quality.
3.Can you accept small order?
Yes, small order is available. We support new project of our
customers, as we know business is always from small order.
4.What is your delivery time?
Usually about 3-7days working days,it mainly depend on order
quantity.
But pls be assured that we will arrange your goods asap after your
payment .
5.Can you accept the OEM service?
Yes, we welcome the OEM service. We can print your logo on the
product. Any idea from you is available.
