G.657.A1. Kubhenda Isinganzwisike Imwe-modhi Optical Fiber
Application Scenarios
Performance Features
Chigadzirwa Specification
| Parameter | mamiriro | Units | value |
| 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 | |
| Attenuation vs. Wavelength | 1310 nm VS. 1285- 1330 nm | dB/km | ≤ 0.04 |
| 1550 nm VS. 1525- 1575 nm | dB/km | ≤ 0.03 | |
| Zero Dispersion Wavelength | - | nm | 1300-1324 |
| Zero Dispersion Slope | ps/(nm2 ·km) | 0.073-0.092 | |
| Kupararira | 1550nm | ps/(nm ·km) | 13.3- 18.6 |
| 1625nm | ps/(nm ·km) | 17.2-23.7 | |
| Polarization Mode Dispersion (PMD) | - | ps/√km | ≤ 0.2 |
| Kucheka-kure Wavelength λcc | - | nm | ≤ 1260 |
| Mode Field Diameter (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 | |
| Geometrical | |||
| Cladding Diameter | μm | 125±0.7 | |
| Cladding Non-Circularity | % | ≤ 1.0 | |
| Core/Cladding Concentricity Error | μm | ≤ 0.5 | |
| Coating Diameter (isina ruvara) | μm | 242±7 (yakajairwa) | |
| μm | 200±10 (kusarudza) | ||
| Coating/Cladding Concentricity Error | μm | ≤ 12 | |
| Curl | m | ≥ 4 | |
| Environmental(1310nm, 1550nm) | |||
| Temperature Cycling | -60℃kusvika +85℃ | dB/km | ≤ 0.05 |
| High Temperature & High Humidity | 85 ℃, 85% RH, 30days | dB/km | ≤ 0.05 |
| Kunyudzwa mumvura | 23 ℃, 30 mazuva | dB/km | ≤ 0.05 |
| High Temperature Kuchembera | 85 ℃, 30 mazuva | dB/km | ≤ 0.05 |
| Mechanical | |||
| Proof Stress | - | GPa | 0.69 |
| Coating Strip Force * | Peak | N | 1.3 - 8.9 |
| Avhareji | N | 1.0-5.0 | |
| Tensile Simba | Fk=50% | GPa | ≥ 4.00 |
| Fk= 15% | GPa | ≥ 3.20 | |
| Dynamic Fatigue (Nd) | - | - | ≥ 20 |
| Macrobending Loss | |||
| Ø30 mamirimita×10 t | 1550 nm | dB | ≤ 0.25 |
| 1625 nm | dB | ≤ 1.0 | |
| Ø20 mamirimita×1 h | 1550 nm | dB | ≤ 0.75 |
| 1625 nm | dB | ≤ 1.5 | |
| * Peak peel simba rejasi ndeye 0.6-8.9N, uye avhareji kukosha ndeye 0.6-5.0N kana coatingdiameter iri 200±10. | |||