Serat Singlemode- G.657A1 Serat Singlemode Wasin Fujikura
Nanjing Wasin Fujikura saka serat mode tunggal G.657A1 yaiku serat insensitivitas lentur. Kinerja unggul ITU-T\GB/T9771 standar Newest.
kinerja
| ciri khas | ciri khas | tanggal | unit | |
| Spesifikasi optik | ||||
| Koefisien atenuasi | 1310nm1383nm1550nm1625nm | ≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/kmdB/km | |
| Atenuasi vs. Dawane Gelombang | @1310nm @1550nm |
1285~1330nm1525~1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
| Dispersi Gelombang | 1285~1340nm1550nm1625nm | ≥-3.5 ≤3.5≤18≤22 | ps / (nm·km)ps / (nm·km)ps / (nm·km) | |
| Panjang gelombang nol-dispersi | 1300~5324 | nm | ||
| Kemiringan nol-dispersi | ≤0,092 | ps/(nm2·km) | ||
| Mode Polarisasi Dispersi PMD Nilai maksimal serat tunggal Nilai tautan serat (M=20, Q=0,01 %) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| dawa gelombang kabel cutoff | ≤1260 | nm | ||
| Modus diameteripun lapangan MFD | 1310nm | 9.2±0.4 | μm | |
| Titik discontinuity | 1550nm | ≤0.05 | dB | |
| Kinerja dimensi | ||||
| Diameter cladding | 125±0.7 | μm | ||
| Cladding Non-circularity | ≤0.5 | % | ||
| Diameter lapisan njaba | 245±10 | μm | ||
| Cladding / Coating Concentricity | ≤12.0 | μm | ||
| Konsentrisitas inti / cladding | ≤0.5 | μm | ||
| kelengkungan (radius) | ≥4 | m | ||
| dawa | 2.0~50.4 | km / rol | ||
| Perfbrmance lingkungan (1310nm/1550nm) | ||||
| Panas lembab | 85 ℃, asor≥85%, 30 dina | ≤0.05 | dB/km | |
| panas garing | 85 ℃ ± 2 ℃, 30 dina | ≤0.05 | dB/km | |
| Ketergantungan Suhu | -60 ℃ ~ + 85 ℃, rong minggu | ≤0.05 | dB/km | |
| Kecemplung banyu | 23 ℃ ± 5 ℃, 30 dina | ≤0.05 | dB/km | |
| Kinerja mekanik | ||||
| Tingkat tes bukti | ≥0.69 | GPa | ||
| Macrobend loss 10 giliran cp30mm 10 turnscp30mm1 tums(p20mm1 turns(p20mm | 1550nm1625nm1550nm1625mn | ≤0.25 ≤1.0≤0.75≤1.5 | dBdBdBdB | |
| pasukan Strip | 1.0~5.0 | N | ||
| Parameter lemes dinamis | ≥20 | |||
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