144 Cores GYTA Fiber Optic Cable Single Mode G652D Aluminum Armored Outdoor Duct Cable
The 144F GYTA Cable is an outdoor armored fiber optic cable designed for long-distance trunk lines, metropolitan area networks (MANs), local area networks (LANs), and aerial or duct installations. It features 144 single-mode fibers (G652) and is engineered for outdoor duct, direct burial, pipeline, and aerial deployment. The cable capacity supports up to 288 fibers.
- G — Outdoor communication optical cable (Group)
- Y — Loose tube structure
- T — Filled with waterproof jelly compound
- A — Aluminum-polyethylene laminated tape armoring (APL)
- Single-mode fiber (SMF) with 144F standard configuration, expandable up to 288F maximum.
- Aluminum Armored Protection: Offers excellent crush resistance and serves as a moisture/vapor barrier.
- Compact Stranded Design: Allows individual fibers to move freely inside jelly-filled tubes, keeping them stress-free during temperature shifts or pulling tension.
- PE outer jacket
- Aluminum tape
- Loose tube
- Colored fiber
- Central strength member
- Duct Installation: The primary laying method for GYTA cables, sliding easily through underground conduits.
- Aerial Laying: Stranded between utility poles using messenger wires or self-supporting setups.
- Long-Haul & Backbone Networks: High fiber counts (like 144F) carry massive volumes of data across cities or regions.
- High-Moisture Environments: The jelly-filled loose tubes and moisture barrier aluminum tape protect internal fibers from water damage and humidity.
Complies with Standard YD/T 1155-2001 as well as IEC 60794-1.
| Cable Type | Fiber Count | Tubes | Fillers | Cable Diameter (mm) | Cable Weight (kg/km) | Tensile Strength Long/Short Term (N) | Crush Resistance Long/Short Term (N/100mm) | Bending Radius Static/Dynamic (mm) |
|---|---|---|---|---|---|---|---|---|
| GYTA-2~12 | 8~12 | 1 | 4 | 9.0±0.5 | 100 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-14~18 | 14~18 | 3 | 2 | 9.0±0.5 | 100 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-20~24 | 20~24 | 4 | 1 | 9.5±0.5 | 110 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-26~36 | 26~36 | 4 | 1 | 9.5±0.5 | 120 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-38~48 | 38~48 | 4 | 1 | 10.0±0.5 | 140 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-50~60 | 50~60 | 5 | 0 | 10.8±0.5 | 150 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-62~72 | 62~72 | 6 | 0 | 11.9±0.5 | 170 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-74~84 | 74~84 | 7 | 1 | 12.5±0.5 | 180 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-86~96 | 86~96 | 8 | 0 | 13.6±0.5 | 210 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-98~108 | 98~108 | 9 | 1 | 14.5±0.5 | 230 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-110~120 | 110~120 | 10 | 0 | 14.8±0.5 | 240 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTS-122~144 | 122~132 | 11 | 1 | 15.4±0.5 | 260 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-146~216 | 146~216 | 12 | 0 | 19.8±0.5 | 395 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA-218~288 | 218~288 | 12 | 0 | 20.8±0.5 | 470 | 1000/3000 | 1000/3000 | 10D/20D |
| Parameter | Unit | Value |
|---|---|---|
| Condition | nm | 850/1300 |
| Attenuation | dB/km | ≤3.0/1.0 |
| Zero Dispersion Wavelength | nm | ≥1295, ≤1320 |
| Numerical Aperture (NA) | — | 0.200 ± 0.015 |
| Step (mean of bidirectional measurement) | dB | ≤0.10 |
| Irregularities over fiber length and point | dB | ≤0.10 |
| PMD Maximum Individual Fiber | — | ≤0.11 |
If you want to show your own brand logo on the goods — such as cable, package bag, label, or anywhere else — it is no problem. Our OEM and ODM service is always ready to accommodate 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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