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簡介
熔融拉錐是將兩根或多根光纖捆在一起,然后在拉錐機上熔融拉伸,并實時監(jiān)控分光比的變化,分光比達到要求后結(jié)束熔融拉伸,其中一端保留一根光纖(其余剪掉)作為輸入端,另一端則作多路輸出端。目前我們公司拉錐工藝成熟,可做1*N(N<20)系列任意分光比分路器。
單模光纖寬帶耦合器能使在光纖中傳輸?shù)墓庑盘栐谔厥饨Y(jié)構(gòu)的耦合區(qū)發(fā)生耦合,進行光功率的再分配。該產(chǎn)品分光比可任選,分單、雙窗口兩種類別。
產(chǎn)品符合Telcordia GR-1221的標準
應(yīng)用領(lǐng)域:
CATV系統(tǒng)及其它光網(wǎng)絡(luò)的擴容
光儀表、EDFA、DWDM系統(tǒng)
特點:
附加損耗低
工作帶寬寬
分光比任選 ,可根據(jù)客戶訂制
技術(shù)參數(shù)
高溫試驗: 85±2℃,2000小時
濕溫試驗: 75±2℃/90±5%RH,500小時
浸水試驗: 43±2℃/PH5.5±0.5,168小時
溫度循環(huán)試驗: -40±22℃至75±2℃,300周期,2400小時
振動試驗: 10HZ至55HZ,振動幅度1.52mm,3個方向,2小時/方向
張力試驗: 0.23Kg,1分鐘
沖擊試驗: 1.8米,3個方向,8次/方向
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.