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光纖(FBG)反射器又稱光纖布拉格光柵濾波器,通常安裝在光網(wǎng)絡(luò)ONU前端,結(jié)合OTDR設(shè)備可實(shí)現(xiàn)光鏈路點(diǎn)對(duì)點(diǎn)(PTP)或點(diǎn)對(duì)多點(diǎn)(PTMP)的網(wǎng)路監(jiān)測(cè),可快速、精準(zhǔn)的反映出網(wǎng)路異常;北億纖通提供的LC尾纖式光纖(FBG)反射器具有插入損耗小、反射率高、安裝方便等優(yōu)勢(shì),是網(wǎng)絡(luò)鏈路監(jiān)控的理想光器件,廣泛應(yīng)用于PON網(wǎng)絡(luò)、OTDR測(cè)試、中心機(jī)房測(cè)試、FTTX等領(lǐng)域。
產(chǎn)品特性
● 尾纖式光纖(FBG)反射器采用標(biāo)準(zhǔn)LC連接器,方便快速連接。
● 采用高精密的陶瓷插芯,實(shí)現(xiàn)連接器高精度對(duì)準(zhǔn),以確保長(zhǎng)期穩(wěn)定的機(jī)械性能和光學(xué)性能。
● 北億纖通提供的光纖(FBG)反射器滿足-20~70℃工作環(huán)境,平均超過500~1000次插拔實(shí)驗(yàn),性能穩(wěn)定、質(zhì)量可靠。
● LC尾纖式光纖(FBG)反射器具有多種類型可供選擇。
● 北億纖通提供的LC尾纖式光纖(FBG)反射器能夠滿足GR 326或IEC 61300-2;符合IEC 61754-20、RoHS、UL 94-V0等標(biāo)準(zhǔn)。
產(chǎn)品規(guī)格
參數(shù) | 單位 | LC光纖(FBG)反射器 – 尾纖式 | ||
工作波長(zhǎng) | 透射波長(zhǎng) | nm | 1260~1625 | 1260~1600 |
反射波長(zhǎng) | nm | 1645~1655 | 1620~1630 | |
插入損耗 | dB | ≤1.4 @1260~1360nm | ≤1.4 @1260~1360nm | |
≤1.4 @1460~1600nm | ≤1.4 @1460~1580nm | |||
≤2.0 @1600~1625nm | ≤2.0 @1580~1600nm | |||
>21 @1645~1655nm | >21 @1620~1630nm | |||
回波損耗 | dB | >35 @1260~1360nm | >35 @1260~1360nm | |
>35 @1460~1600nm | >35 @1460~1580nm | |||
>25 @1600~1625nm | >25 @1580~1600nm | |||
≤1.0 @1645~1655nm | ≤1.0 @1620~1630nm | |||
偏振相關(guān)損耗 | dB | ≤0.4 | ||
波長(zhǎng)相關(guān)損耗 | dB | ≤0.6 | ||
溫度相關(guān)損耗 | dB | ≤0.5 | ||
承受光功率 | dBm | ≤27 | ||
插芯類型 | / | PC or APC | ||
光纜類型 | / | Corning G657A2 and 900um loose tube | ||
傳輸方向 | / | 單向 | ||
工作溫度 | ℃ | -20~+70 | ||
工作濕度 | %RH | 5~95 | ||
存儲(chǔ)溫度 | ℃ | -40~+85 |
應(yīng)用環(huán)境
● FTTX
● 數(shù)據(jù)中心
● OTDR測(cè)試
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.