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簡(jiǎn)介
熔融拉錐是將兩根或多根光纖捆在一起,然后在拉錐機(jī)上熔融拉伸,并實(shí)時(shí)監(jiān)控分光比的變化,分光比達(dá)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?hào)在特殊結(jié)構(gòu)的耦合區(qū)發(fā)生耦合,進(jìn)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(biāo)準(zhǔn)
應(yīng)用領(lǐng)域:
CATV系統(tǒng)及其它光網(wǎng)絡(luò)的擴(kuò)容
光儀表、EDFA、DWDM系統(tǒng)
特點(diǎn):
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(yàn): 85±2℃,2000小時(shí)
濕溫試驗(yàn): 75±2℃/90±5%RH,500小時(shí)
浸水試驗(yàn): 43±2℃/PH5.5±0.5,168小時(shí)
溫度循環(huán)試驗(yàn): -40±22℃至75±2℃,300周期,2400小時(shí)
振動(dòng)試驗(yàn): 10HZ至55HZ,振動(dòng)幅度1.52mm,3個(gè)方向,2小時(shí)/方向
張力試驗(yàn): 0.23Kg,1分鐘
沖擊試驗(yàn): 1.8米,3個(gè)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.