Tsawg poob, siab zog ib hom Optical fiber SL-G.652.D
Kev Ua Tau Zoo Tshaj
Ultra-tsawg kis tau tus mob, @1550nm≤0.180dB/km, @1310nm≤0.320dB/km;
Kev tshuaj ntsuam xyuas lub zog kom haum rau submarine cable yuav tsum tau;
Optimized PMD cov yam ntxwv, tsis muaj fusion poob thiab zoo heev compatibility.
Daim ntawv thov Scenario
Ultra-tsawg kis tau tus mob, @1550nm≤0.180dB/km, @1310nm≤0.320dB/km;
Kev tshuaj ntsuam xyuas lub zog kom haum rau submarine cable yuav tsum tau;
Optimized PMD cov yam ntxwv, tsis muaj fusion poob thiab zoo heev compatibility.
Khoom Parameters
Cov khoom | Qhov xwm txheej | Chav tsev | Tus nqi |
Optical zog | |||
Attenuation | 1310nm ua | dB/km | ≤ 0.320 |
1383nm ua | dB/km | ≤ 0.320 | |
1 550nm | dB/km | ≤ 0.180 | |
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 caij tsheb kauj vab 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 | - - | kPsi ua | 200 |
Txheej peeling quab yuam | Peak nqi | N | 1.3-8.9 Nws |
Tus nqi nruab nrab | N | 1.0 ~ 5.0 | |
Tensile zog | Webel probability 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 |