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波片式波分復(fù)用器 C Band/L Band |
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| C/L Band波分復(fù)用器(WDM)以低插入損耗耦合或分出兩個不同單模信號。本款WDM主要使用波片鍍膜技術(shù),用于常用的近紅外和通信波長,它們非常適用于在光纖激光器和放大器中組合泵浦和信號波長,以及組合遠(yuǎn)程通信信號。波片型的該款產(chǎn)品具備高隔離度,帶寬寬,性能穩(wěn)定,承受高功率等優(yōu)勢。飛博特生產(chǎn)的高隔離度波分復(fù)用器透射和反射隔離度均可高于45dB. |
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產(chǎn)品特點(diǎn) |
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? 高隔離度 |
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? 低附加損耗 |
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? 結(jié)構(gòu)緊湊 |
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應(yīng)用 |
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?波分復(fù)用系統(tǒng) |
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?無源光纖網(wǎng)絡(luò) |
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?有線電視傳輸 |
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| 產(chǎn)品規(guī)格 |
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| 指標(biāo)名稱 |
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單位 |
標(biāo)準(zhǔn)值 |
極限值 |
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| 端口類別 |
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nm |
透射端口 |
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反射端口 |
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| 操作波長 |
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nm |
C Band (1500-1564) |
L Band (1570 - 1610) |
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| 插入損耗 |
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dB |
0.5 (Typ.), 0.7 (Max.) |
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0.3 (Typ.), 0.5 (Max.) |
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| 隔離度 |
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dB |
33 (Typ.), 30 (Min.) |
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15 (Typ.), 13 (Min.) |
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| 偏振相關(guān)損耗 |
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dB |
0.1 |
Max. |
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| 回波損耗 |
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dB |
50 |
Min. |
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| 方向性 |
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dB |
55 |
Min. |
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| 熱穩(wěn)定性 |
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dB/℃ |
0.005 |
Max. |
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| 承受功率(CW) |
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mW |
300 (higher power available upon request) |
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| 光纖類型 |
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Corning SMF-28e fiber |
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| 操作溫度 |
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℃ |
-5 to +50 |
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| 儲藏溫度 |
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℃ |
-20 to +85 |
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| 備注 |
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| * 以上為不含接頭測試數(shù)據(jù)。含接頭后損耗增加0.3dB,回?fù)p減少5dB。 |
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| 訂購信息 |
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| FWDM-AA/AA-B-CC-DD |
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| 波長 AA/AAAA |
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套管類型 B |
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尾纖長度 CC |
接頭類型 DD |
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| C/L - C Band Pass/L Band Reflect |
B - 250um Bare fiber |
05 - 0.5m |
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NE - None |
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| L/C - L Band Pass/C Band Reflect |
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L - 900um Loose tube |
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08 - 0.8m |
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FA - FC/APC |
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| SS/SS - Specify |
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2 - 2mm Loose tube |
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10 - 1.0m |
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FP - FC/PC |
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3 - 3mm Loose tube |
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15 - 1.5m |
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SA - SC/APC |
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SS - Specify |
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SP - SC/PC |
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LA- LC/APC |
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LP - LC/PC |
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SS - Specify |
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