桂林光隆GLSUN WDM拉錐式波分復(fù)用器
產(chǎn)品特性
·低插入損耗
·低偏振相關(guān)損耗
·寬帶寬
·環(huán)境穩(wěn)定性好
產(chǎn)品應(yīng)用
·光學(xué)通信系統(tǒng)
·局域網(wǎng)
·CATV
·光纖傳感器
·測量儀器
規(guī)格
|
參數(shù) |
WDM-1310/1550 |
WDM-980/1550 |
WDM-1480/1550 |
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|
工作波長(nm) |
1310&1550 |
980&1550 |
1480&1550 |
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|
帶寬(nm) |
±15 |
±15 |
±5 |
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|
級別 |
P |
A |
P |
A |
P |
A |
|
|
插入損耗(dB) |
≤0.25 |
≤0.3 |
≤0.25 |
≤0.30 |
0.30 |
0.35 |
|
|
隔離度峰值(dB) |
≥24 |
≥22 |
≥23 |
≥22 |
≥22 |
≥20 |
|
|
***小隔離度(dB) |
≥17 |
≥16 |
≥20 |
≥18 |
≥15 |
≥15 |
|
|
偏振相關(guān)損耗(dB) |
≤0.05 |
≤0.10 |
≤0.05 |
≤0.10 |
≤0.1 |
≤0.15 ≤0.1 |
|
|
溫度穩(wěn)定性(dB/℃) |
≤0.002 |
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|
回波損耗(dB) |
≥55 |
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|
指向性(dB) |
≥55 |
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|
工作溫度(℃) |
-40 to +85 |
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|
儲存溫度(℃) |
-40 to +85 |
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|
光纖類型 |
G652 or G657 |
Corning HI 1060 Flex or OFS 980-16 |
G652 |
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