Serat Mode Tunggal- G.657A2 Serat Mode Tunggal Wasin Fujikura
Wasin Fujikura Nanjing tina serat mode tunggal G.657A2 gaduh karakteristik lenturan anu langkung saé, utamina dianggo dina jaringan FTTH. Dihasilkeun numutkeun standar anu pangluhurna, kinerjana unggul tina standar panganyarna ITU-T\GB/T9771. Wasin Fujikura tiasa nyayogikeun diaméter serat 180um, 200um, 400um, nampi diaméter khusus numutkeun kabutuhan konsumén.
kinerja
| ciri khas | kaayaan | tanggal | unit | |
| Spésifikasi optik | ||||
| Koefisien 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) | |
| Panjang gelombang dispersi nol | 1300~1324 | nm | ||
| Lereng dispersi nol | ≤0.092 | ps/(nm2·km) | ||
| Modeu Polarisasi Dispersi PMDSingkat maksimal serat tunggalNilai tautan serat (M=20, Q=0,01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| panjang gelombang cutoff kabel | ≤1260 | nm | ||
| Diaméter widang modeu MFD | 1310nm | 8.6±0.4 | μm | |
| Diskontinuitas titik | 1550nm | ≤0.05 | dB | |
| Kinerja diménsi | ||||
| Diaméter palapis | 125±0.7 | μm | ||
| Cladding Non-sirkularitas | ≤0.5 | % | ||
| Diaméter palapis luar | 245±10 | μm | ||
| Konsentrisitas Cladding/Coating | ≤12.0 | μm | ||
| Konsentrisitas inti/palapis | ≤0.5 | μm | ||
| kelengkungan (radius) | ≥4 | m | ||
| panjangna | 2.0~50.4 | km/gulungan | ||
| Kinerja lingkungan (1310nm/1550nm) | ||||
| Panas lembab | 85 ℃, kalembaban ≥85%, 30 dinten | ≤0.05 | dB/km | |
| Panas garing | 85℃±2℃, 30 dinten | ≤0.05 | dB/km | |
| Gumantungna Suhu | -60℃ ~ +85℃, dua minggu | ≤0.05 | dB/km | |
| Rendem cai | 23℃±5℃, 30 dinten | ≤0.05 | dB/km | |
| Kinerja mékanis | ||||
| Tingkat uji bukti | >0.69 | GPa | ||
| Mleungitna akrobend 10 puteran φ30mm 10 puteran φ30mm 1 puteranφ20mm 1 puteranφ20mm 1 puteranφ15mm 1 puteranφ15mm | 1550nm1625nm 1550nm 1625 menit 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
