IC693PCM301
IC693PCM301IC693PCM301
光電轉(zhuǎn)換器是一種類似于基帶MODEM(數(shù)字調(diào)制解調(diào)器)的設(shè)備,和基帶MODEM不同的是接入的是光纖專線,是光信號。光電轉(zhuǎn)換器的工作原理是什么?光貓是目前中小公司包括大型公司經(jīng)常使用到的一種網(wǎng)絡(luò)設(shè)備。光貓即光Modem,是光電收發(fā)器或者光電轉(zhuǎn)換器的俗稱,兩者之間沒有太大的區(qū)別,都是為了將光纖介質(zhì)轉(zhuǎn)換成銅線接入。光電轉(zhuǎn)換器的工作原理是什么?
現(xiàn)在在遠(yuǎn)距離傳輸信號時,都是采用光纖傳輸?shù)模饫w的傳輸帶寬寬,穩(wěn)定性好。這就需要把電腦或電話或傳真等產(chǎn)生的電信號(我們知道這些電子設(shè)備產(chǎn)生的都電子信號),轉(zhuǎn)換成光信號才能在光纖里傳播,這就是光電轉(zhuǎn)換器,它既可以把電信號轉(zhuǎn)換成光信號,也可以把光信號轉(zhuǎn)換成電信號。光纖收發(fā)器:光纖收發(fā)器是一種將短距離的雙絞線電信號和長距離的光信號進(jìn)行互換的以太網(wǎng)傳輸媒體轉(zhuǎn)換單元,在很多地方也被稱之為光電轉(zhuǎn)換器。
~~~~~~~~~~~~~~~~~~~~~~~~~~~~公司 名稱:廈門泰尼電氣有限公司
固定 電話:0592-6809819
聯(lián) 系 人:張亮
傳 真:0592-6890859【請備注“張亮”收】
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手 機(jī):18030028083
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公司地址:廈門市海滄區(qū)海滄街道濱湖一里7號2008室
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