Singlemode Serat- G.657A2 Singlemode Serat Wasin Fujikura
Nanjing Wasin Fujikura of G.657A2 serat mode tunggal boga ciri bending hadé, utamana dipaké dina jaringan FTTH. Prouduce nurutkeun standar pangluhurna, kinerja excelled ITU-T \ GB / T9771 standar newest.
kinerja
| ciri | kaayaan | kaping | hijian | |
| spésifikasi optik | ||||
| Koéfisién atenuasi | 1310nm1383nm 1550nm 1625nm |
≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/km dB/km |
|
| Atenuasi vs.Panjang gelombang | @1310nm@1550nm | 1285~1330nm1525~1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
| Dispersi Gelombang | 1285~1340nm1550nm1625nm | ≤18 ≤22 | ps/(nm·km) ps/(nm·km) | |
| Nol-dispersi panjang gelombang | 1300~1324 | nm | ||
| lamping nol-dispersi | ≤0,092 | ps/(nm2· km) | ||
| Mode Polarisasi Dispersi PMDSNilai maksimal serat tunggalNilai tautan serat(M=20,Q=0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| kabel cutoff panjang gelombang | ≤1260 | nm | ||
| Mode médan diaméterna MFD | 1310nm | 8.6±0.4 | μm | |
| Titik discontinuity | 1550nm | ≤0.05 | dB | |
| Diménsi kinerja | ||||
| Diaméter cladding | 125±0,7 | μm | ||
| Cladding Non-circularity | ≤0.5 | % | ||
| Diaméter palapis luar | 245±10 | μm | ||
| Cladding / palapis Concentricity | ≤12.0 | μm | ||
| Inti / cladding concentricity | ≤0.5 | μm | ||
| kelengkungan (radius) | ≥4 | m | ||
| panjangna | 2.0~50.4 | km / reel | ||
| Perfbrmance lingkungan (1310nm/1550nm) | ||||
| Panas beueus | 85 ℃, humidity≥85%, 30 poé | ≤0.05 | dB/km | |
| Panas garing | 85 ℃ ± 2 ℃, 30 poé | ≤0.05 | dB/km | |
| Gumantungna Suhu | -60 ℃ ~ + 85 ℃, dua minggu | ≤0.05 | dB/km | |
| Leuleumpangan cai | 23 ℃ ± 5 ℃, 30 poé | ≤0.05 | dB/km | |
| kinerja mékanis | ||||
| Tingkat tés buktina | > 0,69 | GPa | ||
| Mleungitna acrobend 10 péngkolan φ30mm10 péngkolanφ30mm 1 puteranφ20mm 1 puteranφ20mm 1 puteranφ15mm 1 puteranφ15mm |
1550nm1625nm 1550nm 1625 mnt 1550nm 1625nm |
≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0 |
dBdBdB dB |
|
| Gaya strip | 1.0~5.0 | N | ||
| Parameter kacapean dinamis | ≥20 | |||
Tulis pesen anjeun di dieu sareng kirimkeun ka kami
