G.657A1 Bending-insensitive single-mode fiber
● Yakanakisa attenuation coefficient uye yakaderera mvura peak.
● "O - E - S - C - L yekufambisa kwemabhendi ese.
● Kuderera kwekukotama kurasikirwa.
● Kunyanya kuneta simba.
● Inonyatsoenderana neG.652D network.
1. Inokodzera marudzi ese efiber optic cable structure: central beam tube type, loose sleeve layer stranded type, skeleton type, fiber optic cable structure;
2. Zvikumbiro zvefiber optics zvinosanganisira: fiber optic systems inoda kurasikirwa kwakaderera uye yakakwirira bandwidth; Iyo inonyanya kukodzera MAN yakapfava optical tambo, diki pasuru optical fiber mudziyo, optical fiber coupler uye mamwe akakosha maapplication;
3. Mhando iyi yefiber inokodzera O, E, S, C uye L mabhendi (kureva, kubva 1260 kusvika 1625nm). Mhando iyi ye optical fiber inonyatsoenderana neG.652D fiber. Madimikira ekukotama kurasikirwa uye compact nzvimbo inonyanya kuvandudzwa, zvese kuvandudza kubatana;
4. Inogona kutsigira kuiswa kwediki hafu-diameter uye diki vhoriyamu optical fiber processing masisitimu mune telecommunication hofisi zviteshi uye nzvimbo dzevatengi muzvivako zvekugara uye dzimba dzega.
| Project | Zviyero kana zvinodiwa | Unit | ||||
| Optic kurasikirwa | 1310nm | ≤0.35 | (dB/km) | |||
| 1383nm | ≤0.33 | (dB/km) | ||||
| 1550nm | ≤0.21 | (dB/km) | ||||
| 1625nm | ≤0.24 | (dB/km) | ||||
| Attenuation wavelength maitiro (dB/km) | ||||||
| 1285nm～1330nm inoenderana ne1310nm | ≤0.05 | (dB/km) | ||||
| 1525nm～1575nm inoenderana ne1550nm | ≤0.05 | (dB/km) | ||||
| 1288nm～1339nm | ∣D∣≤3.4 | (ps/nm.km) | ||||
| Kupararira | 1271nm～1360nm | ∣D∣≤5.3 | (ps/nm.km) | |||
| 1550nm | ≤17.5 | (ps/nm.km) | ||||
| Zero dispersion wavelength | 1300～1324 | (nm) | ||||
| Zero-Dispersion Slope | ≤0.092 | (ps/.km) | ||||
| PMDQ link | ≤0.20 | (ps/) | ||||
| Kuvhara dhayamita | 125±0.7 | (μm) | ||||
| Cladding isiri-circularity | ≤1.0 | (%) | ||||
| Core/packet concentricity kukanganisa | PMD imwe fiber | (μm) | ||||
| Secondary coating dhayamita | PMDQ link | (μm) | ||||
| Packet/coating concentricity error | ≤12.0 | (μm) | ||||
| Cutoff wavelength | 1.18–1.33 | (μm) | ||||
| mativi (mm) | 15 | 10 | (mm) | |||
| Macro beng yakanamatira attenuation | laps | 10 | 1 | |||
| 1550nm (dB)
| 0.25 | 0.75 | (dB) | |||
| 1625nm (dB) | 1 | 1.5 | ||||
| Bending radius | ≥5 | (m) | ||||
| Dynamic kuneta parameter | ≥20 | () | ||||
| Attenuation tembiricha maitiro (-60 ℃ ~ 85 ℃ kutenderera kwe3 nguva) | ≤0.05 | (dB/km) | ||||
| Soak performance (nyika mumvura 23 ℃ kwemazuva makumi matatu) | ≤0.05 | (dB/km) | ||||
| Humidity uye kupisa kuita (85 ℃ uye 85% kwemazuva makumi matatu) | 1310nm | ≤0.05 | (dB/km) | |||
| Thermal kuchembera kuita (mazuva makumi matatu pa85 ℃) | 1550nm | ≤0.05 | (dB/km) | |||
| Muedzo wemvura inodziya (kunyura mumvura pa60 ℃ kwemazuva gumi nemashanu) | ≤0.05 | (dB/km) | ||||
