G.657.A1. Fibre Optical Fibre Optical mode Single-mode
Fampiharana Scenarios
Performance Features
Product Specification
| fikirana | NATREHINAY | vondrona | SAROBIDY |
| Optical | |||
| Attenuation | 1310 nm | dB/km | ≤ 0,350 |
| 1383 nm | dB/km | ≤ 0,350 | |
| 1550 nm | dB/km | ≤ 0,210 | |
| 1625 nm | dB/km | ≤ 0,230 | |
| Atenuation vs. halavan'ny onjam | 1310 nm VS. 1285-1330 nm | dB/km | ≤ 0.04 |
| 1550 nm VS. 1525-1575 nm | dB/km | ≤ 0.03 | |
| Ny halavan'ny onjam-pielezana aotra | - | nm | 1300-1324 |
| Aotra fiparitahana slope | ps/(nm2 ·km) | 0.073-0.092 | |
| pielezana | 1550nm | ps/(nm · km) | 13.3- 18.6 |
| 1625nm | ps/(nm ·km) | 17.2-23.7 | |
| Fomba fanaparitahana (PMD) | - | ps/√ km | ≤ 0.2 |
| Fahatapahan'ny onjam-peo λcc | - | nm | ≤ 1260 |
| Savaivony saha mode (MFD) | 1310 nm | μm | 9.2±0.4 |
| 1550 nm | μm | 10.4±0.5 | |
| Attenuation Discontinuity | 1310 nm | dB | ≤ 0.03 |
| 1550 nm | dB | ≤ 0.03 | |
| Geometric | |||
| Cladding Savaivony | μm | 125±0.7 | |
| Cladding Non-Circularity | % | ≤ 1.0 | |
| Error Concentricity Core/Cladding | μm | ≤ 0.5 | |
| Savaivony coating (tsy miloko) | μm | 242±7 (manara-penitra) | |
| μm | 200±10 (tsy voatery) | ||
| Fahadisoan'ny Coating/Cladding Concentricity | μm | ≤ 12 | |
| Curl | m | ≥ 4 | |
| TONTOLO IAINANA(1310nm, 1550nm) | |||
| Temperature Cycling | -60℃ho +85℃ | dB/km | ≤ 0.05 |
| Temperature avo & avo Hamandoana | 85 ℃, 85% RH, 30 andro | dB/km | ≤ 0.05 |
| Fandrobohana rano | 23 ℃, 30 andro | dB/km | ≤ 0.05 |
| Fahanterana amin'ny hafanana avo | 85 ℃, 30 andro | dB/km | ≤ 0.05 |
| Mekanika | |||
| Porofo adin-tsaina | - | GPa | 0.69 |
| Coating Strip Force * | TAMPON'ISAN'NY | N | 1.3 - 8.9 |
| Average | N | 1.0-5.0 | |
| Faharetana amin'ny sintona | Fk=50% | GPa | ≥ 4.00 |
| Fk= 15% | GPa | ≥ 3.20 | |
| Havizanana Dinamika (Nd) | - | - | ≥ 20 |
| Fatiantoka Macrobend | |||
| Ø30 mm × 10 t | 1550 nm | dB | ≤ 0.25 |
| 1625 nm | dB | ≤ 1.0 | |
| Ø20 mm × 1 ora | 1550 nm | dB | ≤ 0.75 |
| 1625 nm | dB | ≤ 1.5 | |
| * Ny tampon'isan'ny Peel hery ny coating dia 0.6-8.9N, ary ny eo ho eo ny sanda dia 0.6-5.0N rehefa coating diameter dia 200±10. | |||