鍏夋ā鍧楀弬鏁颁笌鎺ュ彛鍥捐в-凯发88

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鏂囩珷姝f枃
鍏夋ā鍧楀弬鏁颁笌鎺ュ彛鍥捐в
   2015-05-15 08:13:26    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>

鍏夋ā鍧楁蹇典粙缁?br />
鍏夋ā鍧楃敤浜庡厜淇″彿鐨勪紶杈擄紝浼犺緭濯掕川涓哄厜绾ゃ€傚厜绾や紶杈撴柟寮忔崯鑰椾綆锛屼紶杈撹窛绂昏繙锛屽湪闀胯窛绂讳紶杈撴柟闈㈠叿鏈夊緢寮虹殑浼樺娍銆?/font>
h3c浣庣绯诲垪浠ュお缃戜氦鎹㈡満鏀寔澶氭涓嶅悓瑙勬牸鐨勫厜妯″潡锛岀敤鎴峰彲浠ユ牴鎹嚜宸辩殑闇€瑕侀€夋嫨鍚堥€傜殑鍏夋ā鍧楋紝閫氳繃鍏夌氦杩涜鏁版嵁浼犺緭銆?/font>
鐩墠甯歌閫氱敤鐨勫厜妯″潡涓昏鍖呮嫭锛氬厜鍙戦€佸櫒锛屽厜鎺ユ敹鍣紝transceiver锛堝厜鏀跺彂涓€浣撴ā鍧楋級浠ュ強transponder锛堝厜杞彂鍣級銆?/font>h3c浣庣绯诲垪浠ュお缃戜氦鎹㈡満涓昏鏀寔transceiver鍜?/font>transponder涓ょ鍏夋ā鍧椼€?/font>


1. transceiver锛堝厜鏀跺彂涓€浣撴ā鍧楋級transceiver鐨勪富瑕佸姛鑳芥槸瀹炵幇鍏夌數/鐢靛厜鍙樻崲锛屽寘鎷厜鍔熺巼鎺у埗銆佽皟鍒跺彂閫侊紝淇″彿鎺㈡祴銆?/font>iv杞崲浠ュ強闄愬箙鏀惧ぇ鍒ゅ喅鍐嶇敓鍔熻兘锛屾澶栬繕鏈変簺闃蹭吉淇℃伅鏌ヨ銆?/font>tx-disable绛夊姛鑳斤紝甯歌鐨勬湁锛?/font>sip9銆?/font>sff銆?/font>sfp銆?/font>gbic銆?/font>xfp绛夈€?/font>


2. transponder锛堝厜杞彂鍣級transponder闄や簡鍏锋湁鍏夌數鍙樻崲鍔熻兘澶栵紝杩橀泦鎴愪簡寰堝鐨勪俊鍙峰鐞嗗姛鑳斤紝濡傦細mux/demux銆?/font>cdr銆佸姛鑳芥帶鍒躲€佹€ц兘閲忛噰闆嗗強鐩戞帶绛夊姛鑳姐€傚父瑙佺殑transponder鏈夛細200/300pin锛?/font>xenpak锛屼互鍙?/font>x2/xpak绛夈€?/font>

浼犺緭閫熺巼(data rate)
浼犺緭閫熺巼鎸囨瘡绉掍紶杈撴瘮鐗规暟锛屽崟浣?/font>mb/s鎴?/font>gb/s銆?/font>h3c浣庣绯诲垪浠ュお缃戜氦鎹㈡満鎵€鏀寔鍏夋ā鍧椾富瑕佹彁渚涗互涓嬩笁绉嶇骇鍒殑浼犺緭閫熺巼锛氱櫨鍏嗐€佸崈鍏嗗拰涓囧厗銆?/font>


1.浼犺緭璺濈
鍏夋ā鍧楃殑浼犺緭璺濈鍒嗕负鐭窛銆佷腑璺濆拰闀胯窛涓夌銆備竴鑸涓?/font>2km鍙婁互涓嬬殑涓虹煭璺濈锛?/font>10锝?/font>20km鐨勪负涓窛绂伙紝30km銆?/font>40km鍙婁互涓婄殑涓洪暱璺濈銆?/font>
鍏夋ā鍧楃殑浼犺緭璺濈鍙楀埌闄愬埗锛屼富瑕佹槸鍥犱负鍏変俊鍙峰湪鍏夌氦涓紶杈撴椂浼氭湁涓€瀹氱殑鎹熻€楀拰鑹叉暎銆?/font>
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鎹熻€楁槸鍏夊湪鍏夌氦涓紶杈撴椂锛岀敱浜庝粙璐ㄧ殑鍚告敹鏁e皠浠ュ強娉勬紡瀵艰嚧鐨勫厜鑳介噺鎹熷け锛岃繖閮ㄥ垎鑳介噺闅忕潃浼犺緭璺濈鐨勫鍔犱互涓€瀹氱殑姣旂巼鑰楁暎銆?/font>
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鑹叉暎鐨勪骇鐢熶富瑕佹槸鍥犱负涓嶅悓娉㈤暱鐨勭數纾佹尝鍦ㄥ悓涓€浠嬭川涓紶鎾椂閫熷害涓嶇瓑锛屼粠鑰岄€犳垚鍏変俊鍙风殑涓嶅悓娉㈤暱鎴愬垎鐢变簬浼犺緭璺濈鐨勭疮绉€屽湪涓嶅悓鐨勬椂闂村埌杈炬帴鏀剁锛屽鑷磋剦鍐插睍瀹斤紝杩涜€屾棤娉曞垎杈ㄤ俊鍙峰€笺€?/font>
鍥犳锛岀敤鎴烽渶瑕佹牴鎹嚜宸辩殑瀹為檯缁勭綉鎯呭喌閫夋嫨鍚堥€傜殑鍏夋ā鍧楋紝浠ユ弧瓒充笉鍚岀殑浼犺緭璺濈瑕佹眰銆?/font>


2.涓績娉㈤暱涓績娉㈤暱鎸囧厜淇″彿浼犺緭鎵€浣跨敤鐨勫厜娉㈡銆傜洰鍓嶅父鐢ㄧ殑鍏夋ā鍧楃殑涓績娉㈤暱涓昏鏈変笁绉嶏細850nm娉㈡銆?/font>1310nm娉㈡浠ュ強1550nm娉㈡銆?/font>
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850nm娉㈡锛氬鐢ㄤ簬鐭窛绂讳紶杈?/font>
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1310nm鍜?/font>1550nm娉㈡锛氬鐢ㄤ簬涓暱璺濈浼犺緭


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