GYFTY53 Direct Burial Fiber Optic Cable 24-96 Cores PE Sheath
| Attribute | Value |
|---|---|
| Item No. | GYTA53-24b1.3/48B1.3 |
| Jacket Material | PE/Double sheath |
| Fiber Type | Singlemode/multimode |
| Armored Type | Steel tape |
| Application | Directly buried/underground |
| Fiber Count | 72 cores/48 cores/24 cores |
| Feature | Moisture-Proof Water-Blocking Material |
Direct burial fiber optic cable consists of duct fiber optic cable armored with double-sided chrome-plated plastic coated steel tape (PSP), finished with a polyethylene (PE) outer sheath. This construction provides excellent waterproofing, side pressure resistance, and tensile strength for direct buried applications.
While direct burial method is no longer used for new optical cable lines due to high costs and limited capacity expansion, these cables remain essential for maintaining existing directly buried optical cable lines.
| Fiber count | Fibers per tube | Loose tube diameter | CSM diameter | Nominal thickness of outer jacket | Cable diameter | Cable weight |
|---|---|---|---|---|---|---|
| 4 | 4 | 1.8±0.1 | 1.4/1.4 | 1.6 | 11.5±0.2 | 140 |
| 6 | 6 | 1.9±0.1 | 1.4/1.4 | 1.6 | 11.5±0.2 | 140 |
| 8 | 8 | 1.9±0.1 | 1.4/1.4 | 1.6 | 11.5±0.2 | 140 |
| 12 | 6 | 1.9±0.1 | 1.4/1.4 | 1.6 | 11.5±0.2 | 140 |
| 24 | 6 | 1.9±0.1 | 1.4/1.4 | 1.6 | 11.5±0.2 | 140 |
| 36 | 12 | 1.9±0.1 | 1.6/1.6 | 1.6 | 11.5±0.2 | 140 |
| 48 | 12 | 2.2±0.1 | 1.6/1.6 | 1.6 | 12.2±0.2 | 140 |
| 72 | 12 | 2.2±0.1 | 1.6/3.5 | 1.6 | 12.2±0.2 | 150 |
| 96 | 12 | 2.2±0.1 | 2.0/2.0 | 1.6 | 12.2±0.2 | 160 |
| 144 | 12 | 2.2±0.1 | 2.0/6.4 | 1.8 | 13.8±0.2 | 180 |
| No. | Items | Unit | Specification |
|---|---|---|---|
| 1 | Mode Field Diameter (1310nm) | μm | 9.2±0.4 |
| 1 | Mode Field Diameter (1550nm) | μm | 10.4±0.8 |
| 2 | Cladding Diameter | μm | 125.0±1.0 |
| 3 | Cladding Non-Circularity | % | ≤1.0 |
| 4 | Core-Cladding Concentricity Error | μm | ≤0.5 |
| 5 | Coating Diameter | μm | 245±5 |
| 6 | Coating Non-Circularity | % | ≤6.0 |
| 7 | Cladding-Coating Concentricity Error | μm | ≤12.0 |
| 8 | Cable Cutoff Wavelength | nm | λcc≤1260 |
| 9 | Attenuation(max.) 1310nm | dB/km | ≤0.35 |
| 9 | Attenuation(max.) 1550nm | dB/km | ≤0.21 |
| 9 | Attenuation(max.) 1380nm | dB/km | ≤0.35 |
| 9 | Attenuation(max.) 1625nm | dB/km | ≤0.24 |
| 10 | Attenuation and wavelength 1310nm 1285-1330nm | dB/km | ≤0.04 |
| 10 | Attenuation and wavelength 1550nm 1525-1575nm | dB/km | ≤0.03 |
| 10 | Attenuation and wavelength 1550nm 1480-1580nm | dB/km | ≤0.05 |
| 11 | Dispersion 1288-1339nm | ps/(nm.km) | ≥-3.5, ≤3.5 |
| 11 | Dispersion 1271-1360nm | ps/(nm.km) | ≥-5.3, ≤5.3 |
| 11 | Dispersion 1480-1580nm | ps/(nm.km) | ≤20 |
| 11 | Dispersion 1550nm | ps/(nm.km) | ≤18 |
| 12 | Zero dispersion wavelength | Nm | 1300-1324 |
| 13 | Zero dispersion slope | ps/(nm2•km) | ≤0.092 |
| 14 | Typical value | ps/(nm2•km) | 0.04 |
| 15 | Largest individual fiber | Ps/√ km | 0.2 |
| 16 | Link design values | Ps/√ km | 0.1 |
| 17 | Two way average (1310nm-1550) | dB | ≤0.01 |
COMPANY Fiber cable name N*cores G.652D 2024 XXXXm
*The marking is printed every 1 meter
**"G.652D" means ITU-T Rec. Low Water Peak (LWP) G.652 single mode optical fiber
Custom cable marking available according to client requirements.
- Send your purchase intention to our email: cotton@fibercablepuls.com
- Our sales team will contact you to confirm product specifications, packaging, printing, quantity, and other requirements
- Sign the contract or Proforma Invoice
- After receiving your deposit, we will begin production
- Two weeks before production completion, we will notify you to arrange shipping
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