鍏夌氦閰嶄欢澶цв鏋?-凯发88

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   2013-01-15 15:29:51    鏂囧瓧锛氥€?a href="javascript:fontzoom(16)">澶?/a>銆戙€?a href="javascript:fontzoom(14)">涓?/a>銆戙€?a href="javascript:fontzoom(12)">灏?/a>銆?/div>
鎽樿锛?/span>鏈枃浠嬬粛锛孲onet锛屽厜缂嗙粓绔洅锛屽厜绾ょ洅锛屽厜绾ら潰鏉匡紝idf锛孫c锛屽厜绾よ繛鎺ュ櫒锛屽厜绾よ€﹀悎鍣ㄧ瓑閰嶄欢

30銆両df intermediate distribution frame锛屽垎閰嶇嚎鏋躲€?

31銆丱c oc锛圤ptical carrier锛屽厜杞芥尝锛夋槸sonet瑙勮寖涓畾涔夌殑浼犺緭閫熷害銆侽c瀹氫箟鍏夎澶囩殑浼犺緭閫熷害锛孲ts瀹氫箟鐢垫皵璁惧鐨勪紶杈撻€熷害銆?

32銆丼c subscriber connector(optical fiber connector) 鐢ㄦ埛杩炴帴鍣紙鍏夌氦杩炴帴鍣級銆?33銆丼t straight tip锛岀洿閫氬紡鍏夌氦杩炴帴鍣ㄣ€?/p>

34銆丼onet sonet锛圫ynchronous optical network锛屽厜绾ゅ悓姝ョ綉缁滐級鏄竴绉嶇敤浜庨珮閫熸暟鎹€氫俊鐨勫厜绾や紶杈撶郴缁熴€係onet琚數璇濆叕鍙稿拰鍏敤閫氫俊鍏徃閮ㄧ讲锛屽叾閫熷害浠?1mb/s鐩村埌姣忕鍑犲崈鍏嗐€係onet鏄竴绉嶆彁渚涘厛杩涚綉缁滅鐞嗗拰鏍囧噯鍏夌氦鎺ュ彛鐨勬櫤鑳界郴缁熴€傚畠閲囩敤鑷仮澶嶇幆缁撴瀯锛屽鏋滀竴鏉$嚎璺彂鐢熸晠闅滐紝瀹冭兘澶熸敼閬撲紶閫併€係onet骞茬嚎骞挎硾鐢ㄤ簬姹囬泦浣庨€烼1鍜孴3绾胯矾銆係onet鏄甯sdn锛圔-isdn锛夋爣鍑嗚瀹氱殑銆傛娲茬浉搴旂殑鏍囧噯鏄疭dh銆係onet閲囩敤鏃跺垎澶嶇敤锛圱dm锛夋妧鏈悓鏃朵紶閫佸鏁版嵁娴併€?

35銆?鍏夌紗缁堢鐩?鍏夌紗缁堢鐩掍富瑕佺敤浜庡厜缂嗙粓绔殑鍥哄畾锛屽厜缂嗕笌灏剧氦鐨勭啍鎺ュ強浣欑氦鐨勬敹瀹瑰拰淇濇姢銆?

36銆?鍏夌氦鐩?鍏夌氦鐩掑簲鐢ㄤ簬鍒╃敤鍏夌氦鎶€鏈紶杈撴暟瀛楀拰绫讳技璇煶锛岃棰戝拰鏁版嵁淇″彿銆傚厜绾ょ洅鍙繘琛岀洿鎺ュ畨瑁呮垨妗岄潰瀹夎銆傜壒鍒€傚悎杩涜楂橀€熺殑鍏夌氦浼犺緭銆?/p>

37銆?鍏夌氦闈㈡澘 鍏夊绾ょ淮闈㈡澘鍏锋湁浼犲厜鏁堢巼楂橈紝绾ч棿鑰﹀悎鎹熷け灏忥紝浼犲儚娓呮櫚銆佺湡瀹烇紝鍦ㄥ厜瀛︿笂鍏锋湁闆跺帤搴︾瓑鐗圭偣銆傛渶鍏稿瀷鐨勫簲鐢ㄦ槸浣滀负寰厜鍍忓寮哄櫒鐨勫厜瀛﹁緭鍏ャ€佽緭鍑虹獥鍙o紝瀵规彁楂樻垚鍍忓櫒浠剁殑鍝佽川璧风潃閲嶈浣滅敤銆傚箍娉涚殑搴旂敤浜庡悇绉嶉槾鏋佸皠绾跨銆佹憚鍍忕銆丆cd鑰﹀悎鍙婂叾浠栭渶瑕佷紶閫佸浘鍍忕殑浠櫒鍜岃澶囦腑銆?

38銆?鍏夌氦鑰﹀悎鍣?鍏夌氦鑰﹀悎鍣紙coupler锛夊張绉板垎姝у櫒锛圫plitter锛夛紝鏄皢鍏夎鍙蜂粠涓€鏉″厜绾や腑鍒嗚嚦澶氭潯鍏夌氦涓殑鍏冧欢锛屽睘鏂煎厜琚姩鍏冧欢棰嗗煙锛屽湪鐢典俊缃戣矾銆佹湁绾跨數瑙嗙綉璺€佺敤鎴峰洖璺郴缁熴€佸尯鍩熺綉璺腑閮戒細搴旂敤鍒帮紝涓庡厜绾よ繛鎺ュ櫒鍒嗗垪琚姩鍏冧欢涓娇鐢ㄦ渶澶ч」鐨勩€傚厜绾よ€﹀悎鍣ㄥ彲鍒嗘爣鍑嗚€﹀悎鍣紙鍙屽垎鏀紝鍗曚綅1脳2锛屼害鍗冲皢鍏夎鍙峰垎鎴愪袱涓姛鐜囷級銆佹槦鐘讹紡鏍戠姸鑰﹀悎鍣ㄣ€佷互鍙婃尝闀垮宸ュ櫒锛圵dm锛岃嫢娉㈤暱灞為珮瀵嗗害鍒嗗嚭锛屽嵆娉㈤暱闂磋窛绐勶紝鍒欏睘鏂糄wdm锛夛紝鍒朵綔鏂瑰紡鍒欐湁鐑х粨锛團use锛夈€佸井鍏夊寮忥紙micro optics锛夈€佸厜娉㈠寮忥紙wa e guide锛変笁绉嶏紝鑰屼互鐑х粨寮忔柟娉曠敓浜у崰澶氭暟锛堢害鏈?0锛咃級銆?/p>

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