Singlemode Fibre- G.657A2 Singlemode Fibre Wasin Fujikura
Nanjing Wasin Fujikura nan fib mòd sèl G.657A2 gen pi bon karakteristik koube, sitou itilize nan rezo FTTH. Pwodui dapre estanda sipwèm, pèfòmans ekselan ITU-T \ GB / T9771 estanda a dernye.
pèfòmans
| karakteristik | kondisyon | dat | inite | |
| Espesifikasyon optik | ||||
| Koyefisyan atténuation | 1310nm1383nm 1550nm 1625nm |
≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/km dB/km |
|
| Atténuation vs.Wavelength | @1310nm@1550nm | 1285~1330nm1525 ~ 1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
| Dispèsyon Wavelenth | 1285~1340nm1550nm1625nm | ≤18 ≤22 | ps/(nm·km)ps/(nm·km) | |
| Zewo-dispèsyon longèdonn | 1300~1324 | nm | ||
| Zewo-dispèsyon pant | ≤0.092 | ps/(nm2·km) | ||
| Polarization Mode Dispersion PMDSyon sèl fib valè maksimòm Valè lyen fib (M = 20, Q = 0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| longèdonn koupe kab | ≤1260 | nm | ||
| Mode jaden dyamèt MFD | 1310nm | 8.6±0.4 | μm | |
| Pwen discontinuity | 1550nm | ≤0.05 | dB | |
| Dimansyon pèfòmans | ||||
| Dyamèt CLADDING | 125±0.7 | μm | ||
| Cladding Non-sikilarite | ≤0.5 | % | ||
| Dyamèt kouch ekstèn | 245±10 | μm | ||
| Revêtement/Coating Concentricity | ≤12.0 | μm | ||
| Konsantrisite Nwayo / CLADDING | ≤0.5 | μm | ||
| koub (reyon) | ≥4 | m | ||
| longè | 2.0~50.4 | km/bobine | ||
| Pèfòmans anviwònman (1310nm/1550nm) | ||||
| Chalè mouye | 85 ℃, imidite ≥ 85%, 30 jou | ≤0.05 | dB/km | |
| Chalè sèk | 85 ℃ ± 2 ℃, 30 jou | ≤0.05 | dB/km | |
| Depandans Tanperati | -60 ℃ ~ + 85 ℃, de semèn | ≤0.05 | dB/km | |
| Imèsyon dlo | 23 ℃ ± 5 ℃, 30 jou | ≤0.05 | dB/km | |
| Pèfòmans mekanik | ||||
| Nivo tès prèv | > 0.69 | GPa | ||
| Macrobend pèt 10 vire φ30mm10 vire φ30mm 1 vireφ20mm 1 vireφ20mm 1 vireφ15mm 1 vireφ15mm |
1550nm1625nm 1550nm 1625mn 1550nm 1625nm |
≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0 |
dBdBdB dB |
|
| Dezabiye fòs | 1.0~5.0 | N | ||
| Paramèt fatig dinamik | ≥20 | |||
Ekri mesaj ou la a epi voye l ba nou
