Direct Burial Double Steel Tape Armored Fiber Optic Cable Single Mode G652D Optical Fiber Cable for Outdoor Underground
The Outdoor GTYA53 Fiber Optic Cable is a heavy-duty, direct-burial armored cable engineered for the most demanding underground and harsh-environment installations. With a double-jacket, double-armor construction, it delivers maximum protection against extreme crushing forces, moisture ingress, and rodent damage. Available in configurations from 4 to 144 cores with single-mode G652D fiber, this cable ensures reliable, long-term performance in critical network infrastructure.
- The Outdoor GYTA53 fiber optic cable is a heavy-duty, outdoor armored cable designed specifically for direct burial in the ground and harsh environment installations.
- It is engineered with a double-jacket, double-armor structure that provides maximum protection against extreme crushing forces, moisture, and chewing rodents.
- Gel-filled loose tubes, 100% core filling, and water-blocking tape ensure a full-section water barrier against longitudinal moisture ingress.
- Stable tensile properties and temperature characteristics over a wide range of −40 °C to +70 °C.
- 3000N short-term tensile and crush resistance meet the most demanding underground installation standards.
- Double armored with PSP steel tape and APL aluminum tape provides 3000N/100mm crush resistance and rodent protection for direct burial.
- Fiber Count: From 2 cores up to 144 cores depending on network needs.
- Crush Resistance: Can handle up to 3000N/100mm of temporary crushing force.
- Tensile Strength: Built to withstand up to 3000N of pulling force during heavy installation.
- Lifespan: Maintenance-free life of up to 25+ years.
- Temperature Range: Safely operates in extreme climates from −40 °C up to +60 °C.
- Complies with Standard YD/T 1155-2001 as well as IEC 60794-1.
| Parameter | Condition | G.652 | G.655 | 50/125µm | 62.5/125µm |
|---|---|---|---|---|---|
| Attenuation (+20 °C) | @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±0.015 NA | 0.275±0.015 NA | |
| Cable Cut-off Wavelength λcc | — | ≤1260nm | ≤1480nm | — | — |
| Position | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Color | Blue | Orange | Green | Brown | Grey | White |
| Position | 7 | 8 | 9 | 10 | 11 | 12 |
| Color | Red | Black | Yellow | Violet | Pink | Aqua |
KCO Fiber offers comprehensive OEM and ODM services. If you want to display your own brand logo on the goods—such as on the cable, package bag, label, or anywhere else—it is no problem. Our OEM and ODM service is always ready to meet your requirements.
- According to standard export packing.
- Carton box, wooden box, wooden pallet.
- International express such as UPS, TNT, DHL, etc.
- International air: CA, AA, EA, etc.
- By sea.
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