Double Jacket Armored Direct Buried Duct GYTA53 GYTS53 Underground Cable
The fibers, 250µm, are positioned in a loose tube made of a high modulus plastic.The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with filling compound to protect it from water ingress. Then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the cable is completed with PE outer sheath.
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
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 |
Technical Parameters
GYTA53( Aluminium polyethylene laminate)
| Fiber
Count | Nominal
Diameter
(mm) | Nominal
Weight
(kg/km) | Allowable Tensile Load
(N) | Allowable Crush Resistance
(N/100mm) |
| Short Term | Long Term | Short Term | Long Term |
| 2~30 | 13.2 | 162 | 3000 | 1000 | 3000 | 1000 |
| 32~48 | 13.8 | 175 | 3000 | 1000 | 3000 | 1000 |
| 50~72 | 14.6 | 205 | 3000 | 1000 | 3000 | 1000 |
| 74~96 | 16.0 | 230 | 3000 | 1000 | 3000 | 1000 |
| 98~144 | 17.6 | 285 | 3000 | 1000 | 3000 | 1000 |
| ＞144 | Avaliable upon customer's request |
Note : This datasheet can only be a reference, but not a supplement to the contract. Please contact our sales people
for more detailed information
Application
Suitable for directly buired laying method
Product show
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.
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