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產(chǎn)品特點(diǎn)
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低附加損耗 |
應(yīng)用領(lǐng)域
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保偏光纖傳感器 保偏光纖放大器 保偏光纖激光器 |
性能指標(biāo)
參數(shù) | 單位 | 1x4 | 1x8 |
中心波長(zhǎng) | nm | 1310 or 1550 | 1310 or 1550 |
工作波長(zhǎng)范圍 | nm | +/-30 | +/-30 |
插入損耗 | dB | ≤7.5, Typ. 7.0 | ≤11.0, Typ. 10.5 |
波長(zhǎng)相關(guān)損耗 | dB | ≤0.5, Typ. 0.3 | ≤0.5, Typ. 0.3 |
均勻性 | dB | ≤0.8 | ≤1.0 |
回波損耗 | dB | ≥50 | ≥50 |
方向性 | dB | ≥50 | ≥45 |
消光比(B系列) | dB | ≥20 | ≥17 |
消光比(F系列) | dB | ≥23 | ≥23 |
偏振相關(guān)損耗(B系列) | dB | ≤0.1 | ≤0.15 |
溫度相關(guān)損耗 | dB/℃ | ≤0.006 | ≤0.008 |
尾纖類(lèi)型 | 熊貓型保偏光纖 | 熊貓型保偏光纖 | |
工作溫度 | ℃ | -5 to + 70 | -5 to + 70 |
貯存溫度 | ℃ | -40 to +85 | -40 to +85 |
封裝尺寸 | mm | 160x140x10 | 160x160x10 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.