G.657A1 Bending-insensitive ib hom fiber ntau
● Zoo heev attenuation coefficient thiab tsis tshua muaj dej ncov.
● "O - E - S - C - L rau txhua qhov kev sib kis.
● Tsawg khoov poob.
● Muaj zog qaug zog.
● Tau tshaj G.652D network.
1. Haum rau txhua yam ntawm fiber ntau optic cable qauv: central beam raj hom, xoob lub tes tsho txheej stranded hom, skeleton hom, fiber optic cable qauv;
2. Kev siv ntawm fiber ntau optics muaj xws li: fiber optic systems yuav tsum tau poob qis thiab siab bandwidth; Nws yog tshwj xeeb tshaj yog haum rau MAN soft optical cable, me me pob optical fiber ntaus ntawv, optical fiber coupler thiab lwm yam tshwj xeeb daim ntaub ntawv;
3. Hom fiber ntau no haum rau O, E, S, C thiab L bands (uas yog, los ntawm 1260 txog 1625nm). Hom fiber ntau optical no tau sib haum nrog G.652D fiber ntau. Cov lus qhia tshwj xeeb rau kev khoov poob thiab qhov chaw compact yog tsuas yog txhim kho, ob qho tib si los txhim kho kev sib txuas;
4. Nws tuaj yeem txhawb nqa kev teeb tsa me me ib nrab ntawm txoj kab uas hla thiab qhov ntim me me ntawm cov khoom siv kho qhov muag fiber ntau hauv cov chaw ua haujlwm sib txuas lus thiab cov neeg siv khoom nyob hauv cov tsev nyob thiab cov neeg nyob ib puag ncig.
| Qhov project | Cov qauv lossis cov kev cai | Chav tsev | ||||
| Optic poob | 1310nm ua | ≤ 0.35 | (dB/km) | |||
| 1383nm ua | ≤0.33 | (dB/km) | ||||
| 1 550nm | ≤ 0.21 | (dB/km) | ||||
| 1625nm ua | ≤ 0.24 | (dB/km) | ||||
| Attenuation wavelength yam ntxwv (dB/km) | ||||||
| 1285nm ~ 1330nm piv rau 1310nm | ≤ 0.05 | (dB/km) | ||||
| 1525nm ~ 1575nm piv rau 1550nm | ≤ 0.05 | (dB/km) | ||||
| 1288nm – 1339nm | ∣D∣≤3.4 | (ps/nm.km) | ||||
| Dispersion | 1271nm txog 1360nm | ∣D∣≤5.3 | (ps/nm.km) | |||
| 1 550nm | ≤17.5 | (ps/nm.km) | ||||
| Zero dispersion wavelength | 1300-1324 Nws | (nm) | ||||
| Zero-Dispersion Slope | ≤ 0.092 | (ps/.km) | ||||
| PMDQ link | ≤ 0.20 | (ps/) | ||||
| Cladding txoj kab uas hla | 125 ± 0.7 hli | (μm) | ||||
| Cladding tsis-circularity | ≤1.0 | (%) | ||||
| Core/packet concentricity yuam kev | PMD ib leeg fiber ntau | (μm) | ||||
| Secondary txheej txoj kab uas hla | PMDQ link | (μm) | ||||
| Packet/coating concentricity yuam kev | ≤ 12.0 | (μm) | ||||
| Txiav tawm wavelength | 1.18-1.33 Nws | (μm) | ||||
| lub voj voog (mm) | 15 | 10 | (mm) | |||
| Macro khoov txuas nrog attenuation | laps | 10 | 1 | |||
| 1550nm (dB)
| 0.25 | 0.75 ib | (dB) | |||
| 1625nm (dB) | 1 | 1.5 | ||||
| Khoov vojvoog | ≥5 | (m) | ||||
| Dynamic qaug zog parameter | ≥ 20 | () | ||||
| Attenuation kub yam ntxwv (-60 ℃ ~ 85 ℃ cycles rau 3 zaug) | ≤ 0.05 | (dB/km) | ||||
| Soak kev ua tau zoo (so hauv 23 ℃ dej rau 30 hnub) | ≤ 0.05 | (dB/km) | ||||
| Cov av noo thiab kub ua haujlwm (85 ℃ thiab 85% rau 30 hnub) | 1310nm ua | ≤ 0.05 | (dB/km) | |||
| Thermal aging kev ua tau zoo (30 hnub ntawm 85 ℃) | 1 550nm | ≤ 0.05 | (dB/km) | |||
| Kev ntsuas dej sov (so hauv dej ntawm 60 ℃ rau 15 hnub) | ≤ 0.05 | (dB/km) | ||||
