01
Tsawg poob xoom dej ncov ib hom Optical fiber LL-G.652.D
Cov ntsiab lus tseem ceeb
Attenuation coefficients rau wavelengths muaj nyob rau hauv ob txoj kev: 1550 nm ≤ 0.185 dB / km (1550 nm ≤ 0.180 dB / km), 1310 nm ≤ 0.330 dB / km (1310 nm ≤ 0.320 dB);
Qhov tseeb Hom Field Diameter (MFD) cov yam ntxwv los lav qhov tsis muaj fusion poob thiab zoo sib xws.
Daim ntawv thov Scenario
100G thiab B100G high-speed long-haul, long-span qaum tes hauj lwm;
Loj bandwidth metro thiab nkag mus rau network.
Khoom Parameters
| Cov khoom | Qhov xwm txheej | Chav tsev | Tus nqi |
| Optical zog | |||
| Attenuation | 1310nm ua | dB/km | ≤0.330 (tus qauv) |
| ≤0.320 (yeem) | |||
| 1383nm ua | dB/km | ≤0.330 (tus qauv) | |
| ≤0.320 (yeem) | |||
| 1 550nm | dB/km | ≤0.185 (tus qauv) | |
| ≤0.180 (yeem) | |||
| 1625nm ua | dB/km | ≤0.220 | |
| Attenuation hloov Vs wavelength | 1310nm VS 1285-1330nm | dB/km | ≤ 0.04 |
| 1550nm VS 1525-1575nm | dB/km | ≤ 0.03 | |
| 1550nm VS 1480-1580nm | dB/km | ≤ 0.04 | |
| Zero dispersion wavelength | - - | nm | 1300-1324 : kuv |
| Zero dispersion nqes hav | - - | ps/(nm2 · km) | ≤ 0.091 |
| Dispersion nyob rau hauv lub wavelength ntau yam | 1288-1339 nm | ps/(nm ·km) | 3.5 ~ 3.5 |
| 1271-1360 nm | ps/(nm ·km) | -5.3 ~ 5.3 | |
| 1480-1580nm | ps/(nm ·km) | ≤ 20 | |
| 1 550nm | ps/(nm ·km) | ≤18 | |
| 1625nm ua | ps/(nm ·km) | ≤ 22 | |
| Polarization Hom Dispersion coefficient (PMD) | - - | - - | |
| Tus nqi siab tshaj plaws rau ib qho fiber ntau | ps/ √ km | 0.1 | |
| Fiber PMD txuas tus nqi (M = 20, Q = 0.01%) | ps/ √ km | 0.06 ib | |
| tus nqi raug | ps/ √ km | 0.04 ib | |
| Cable txiav tawm wavelength λcc | - - | nm | ≤1260 |
| Pwm Field Diameter (MFD) | 1310nm ua | ib m | 9.2 ± 0.4 |
| 1 550nm | ib m | 10.4 ± 0.5 | |
| Attenuation discontinuity | 1310nm ua | dB | ≤ 0.03 |
| 1 550nm | dB | ≤ 0.03 | |
| Attenuate ob-directional terminations | 1310nm ua | dB/km | ≤ 0.03 |
| 1 550nm | dB/km | ≤ 0.03 | |
| Attenuation inhomogeneity | 1310nm ua | dB/km | ≤ 0.02 |
| 1 550nm | dB/km | ≤ 0.02 | |
SSIE khoom
| Geometric khoom | ib m | 125 ± 0.7 hli | |
| Cladding Txoj kab uas hla | % | ≤1.0 | |
| Cladding tsis-circularity | ib m | ≤ 0.54 | |
| Core/cladding concentricity yuam kev | ib m | 242 ± 7 | |
| Txheej Dia | ib m | ≤12 | |
| Cladding/coating concentricity yuam kev | m | ≥4 | |
| Curl | |||
| Environmental yam ntxwv (1310nm, 1550nm) | |||
| Kub cycling ntxiv attenuation | -60 ℃ ~ + 85 ℃ | dB/km | ≤ 0.03 |
| Ntxiv attenuation rau noo noo-kub aging | 85 ℃, RH85%, 30 hnub | dB/km | ≤ 0.03 |
| Ntxiv attenuation rau dej aging | 23 ℃, 30 hnub | dB/km | ≤ 0.03 |
| Ntxiv attenuation rau qhuav tshav kub laus | 85 ℃, 30 hnub | dB/km | ≤ 0.03 |
| Cov cuab yeej cuab tam | |||
| Ua pov thawj | - - | % | 1.0 |
| kPsi ua | 100 | ||
| Txheej peeling quab yuam | Peak nqi | N | 1.3-8.9 Nws |
| Tus nqi nruab nrab | N | 1.0 ~ 5.0 | |
| Tensile zog | Webel qhov tshwm sim 50% | GPa | ≥4.00 Nws |
| Webel qhov tshwm sim 15% | GPa | ≥3.20 | |
| Dynamic fatigue parameters Nd | - - | - - | ≥ 20 |
| Macrobending poob | |||
| Ø 32 hli × 1 | 1 550nm | dB | ≤ 0.05 |
| 1625nm ua | dB | ≤ 0.05 | |
| Ø 60 hli × 100 | 1 550nm | dB | ≤ 0.05 |
| 1625nm ua | dB | ≤ 0.05 | |
| Fiber ntev | |||
| Fiber ntev ntawm txhua reel | - - | km | 2.1 ~ 50.4 |