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公司基本資料信息
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| 加工定制： | 是 | 品牌： | 飛宇 |
|---|---|---|---|
| 型號： | PWDM | 通帶波長范圍： | 1550 |
| 通帶插入損耗： | 0.8 | 通帶隔離度： | 30 |
| 反射波長范圍： | 1310/1490 | 反射插入損耗： | 0.6 |
| 反射隔離度： | 15 | 波長熱穩定度： | 0.0002 |
| 方向性： | 50 |
Performance
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Type |
PWDM |
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Operating wavelength T： transmission wavelength R： reflection wavelength |
nm |
T-1530~1620(center wavelength1550，optional wavelength1590，1610) R-1310±50 & 1490±10 |
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T1550 R1310/1490 |
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T1490 R1310/1550 |
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Transmission insertion loss |
dB |
≤0.80 ≤0.20 ≤0.30 ≤0.10 ≤0.20 ≤0.30 |
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Reflection insertion loss |
dB |
≤0.60 |
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Transmission channel isolation |
dB |
≥30 |
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Reflection channel isolation |
dB |
≥17 |
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PDL |
dB |
≤0.1 ≤0.05 ≤0.05 ≤0.05 ≤0.10 |
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Wavelength thermal stability |
nm/℃ |
≤0.003 |
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Insertion loss thermal stability |
dB/℃ |
≤0.005 |
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Directivity |
dB |
≥55 |
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Return loss |
dB |
≥45 |
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Operating temperature |
℃ |
-20~+70 |
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Storage temperature |
℃ |
-40~+85 |
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