Sichuan Yuantong Communication Co., Ltd.
Sichuan Yuantong Communication Co., Ltd. Professional optical fiber cable and copper wire manufacturer.
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The structure of GYXTW cable is 250µm optical fiber ribbon is inserted into a loose tube of high modulus material. The loose tube is filled with gel filling compound. The loose tube is covered by a PSP longitudinal. Water-blocking material is added between the metallic strength member and loose tube to ensure the compactness of optical cable and longitudinal water seepage of optical cable.Two parallel steel wires are placed on both sides,and then the cable is completed with PE outer sheath.
Characteristics
• Material of loose tube has good mechanical properties and temperature characteristics
• Material of loose tube has good hydrolysis resistance and high strength
• The tube is filled with special filler to provide critical protection for the fiber
• Good lateral pressure resistance and softness
• Double chrome plating plastic-coated steel tape (PSP) improves the moisture resistance of optical cables
• The two parallel steel wires provides enough tensile strength
• Small diameter, light weight, easy for laying
Optical Characteristics:
| Type | Attenuation(+20℃) | Bandwidth | Numerical aperture | ||||
| @850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | ||
| G.652 | --- | --- | ≤0.36dB/km | ≤0.22dB/km | --- | --- | --- |
| G.655 | --- | --- | ≤0.40dB/km | ≤0.23dB/km | --- | --- | --- |
| 50/125µm | ≤3.3dB/km | ≤1.2dB/km | --- | --- | ≥500MHz·km | ≥500MHz·km | 0.200±0.015 NA |
| 62.5/125µm | ≤3.5dB/km | ≤1.2dB/km | --- | --- | ≥200MHz·km | ≥500MHz·km | 0.275±0.015 NA |
Technical Performance
| Model | Fiber count | Tube count | Filling rope count | Weight (kg/km) | Tension Long/Short term |
| GYXS/GYXTW-2~12Xn | 2~12 | 82 | 600/1500 | 300/1000 | 10D/20D |
| GYXS/GYXTW-14~24Xn | 14~24 | 127 | |||
| GYXS/GYXTW-2~12Xn | 2~12 | 124 | 1000/3000 | ||
| GYXS/GYXTW-14~24Xn | 14~24 | 147 |
Environmental Characteristics
Transport/storage temperature: -40℃ to +70℃
Application
Outdoor Duct, overhead
FAQ
1. Are you the real manufacturer?
Yes. We are the real manufacturer with 18 years' history.
2. What is your fiber brand ?
Corning, SEI, YOFC, FiberHome, etc
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 warranty period?
25 years for fiber optic cable
5. Which kind of certification you have ?
ISO9001, SGS, 3C Anatel.
6. What is your delivery time?
Usually within 2-3 working days
7. What about your annual production capacity?
Outdoor/Indoor Fiber Optic Cable, our annual output is 8,000,000 KM;
FTTH/FTTX/FTTA Cable, it is 6,000,000 KM per year;
Patch Cord/Pigtails, it is 12,400,000 Pieces per year.
8. What is your payment way?
T/T, L/C, Western Union and Paypal.
9. Can you supply customized products and logo?
-Yes. We supply OEM&ODM service. You can send us your drawing.
10. Can you supply your cable test value form?
-Yes. After finishing production , we can supply if you ask.
11. Do your factory inspect every roll of cables?
-Yes. we factory do 100% inspection per order.
