SDH銆丮STP銆丱TN鍜孭TN鐨勫尯鍒�鍜岃仈绯� - 鐧惧害鏂囧簱

鏂板缓

涓婁紶

棣栭〉

鍔╂墜

鏈�杩?/div>

璧勬枡搴?/div>

宸ュ叿

棣栧厛瑕佽�寸殑鏄�

TDM

鐨勬�傚康锛�

TDM

灏辨槸鏃跺垎澶嶇敤锛屽氨鏄�灏嗕竴涓�鏍囧噯鏃堕暱锛�

1

绉掞級鍒嗘垚鑻ュ共娈?/p>

灏忕殑鏃堕棿娈碉紙

8000

锛?/p>

锛屾瘡涓�涓�灏忔椂闂存�碉紙

1/8000=125us

锛変紶杈撲竴璺�淇″彿锛�

 

SDH

绯荤粺鐨勭數璺�璋冨害鍧囦�?/p>

TDM

涓哄熀纭�锛屾墍浠ョ湅鍒板緢澶氫汉璇?/p>

SDH

涓氬姟灏辨槸

TDM

涓氬姟锛屽氨鏄?/p>

浼犵粺鐨勭數璺�璋冨害锛屾槸鏈夌悊璁轰緷鎹�鐨勶紱

 

浣嗗湪

SDH

澶х孩澶х传鐨勬椂鍊欙紝鍙︿竴鍦烘垬浜変互澶�缃戝�?/p>

ATM

锛堜笉鏄�鍙栨�炬満鍝燂級澶ф垬涓�锛屼互澶�缃戝彇

寰楀叏闈㈣儨鍒╋紝

浠庤�屼互澶�缃戝ぇ琛屽叾閬擄�?/p>

鍏朵腑鍙堜互

IP

鏈�涓哄己鍔匡紝

瀵艰嚧浠婂ぉ寰堝�氫笟鍔′晶閮�

IP

鍖栦簡锛?/p>

涓嶈兘涓嶈�翠互澶�缃戝お

XXXXX

浜嗐�?/p>

 

 

闂�棰橈�?/p>

SDH

澶х孩浜轰竴涓�锛屼互澶�缃戞槸鍙︿竴涓�澶х孩浜猴紝鑳藉惁鍚堜綔涓�涓嬶紵锛燂紵涓�鎷嶅嵆鍚堬紝

MSTP

璇?/p>

鐢燂紒

 

鍦ㄥ悎璧勫叕鍙?/p>

MSTP

涓�鐨勮偂浠藉垎閰嶄笉澶�鍧囧寑锛?/p>

SDH

鍗犺偂

70%

锛屼互澶�缃戝崰鑲�

20%

锛屽叾瀹冨寘鎷?/p>

ATM

鍗犺偂

10%

锛屾帉鏉冪殑杩樻槸

SDH

锛屽唴鏍歌繕鏄?/p>

TDM

锛?/p>

TDM

鐨勪竴鍒囧姡鍔块兘渚濇棫淇濈暀锛屽�傚垰鎬х�￠亾锛�

浠ュお缃戝拰

ATM

鍥犱负鑲℃潈闂�棰橈�?/p>

閮芥病鏈夋嬁鍑哄儚鏍风殑涓滆タ锛?/p>

鍙�鏄�椤绘湁鍏惰〃

锛堟彁渚涚浉搴旀帴鍙ｈ�屽凡锛?/p>

 

闅忕潃浜掕仈缃戠殑澶у姏鏅�鍙婏紝鐢佃剳銆佹墜鏈恒�佺數瑙嗙瓑缁堢��閮借兘涓婄綉浜嗭紝甯﹀�界殑闇�姹傛�ュ墽澧炲姞锛岀數淇?/p>

杩愯惀鍟嗕滑璧氶挶鐨勬満浼氭潵浜嗭紝浣嗘寫鎴樹篃鏉ヤ簡锛?/p>

浠ュ墠

1*155M

鍙�浠ヤ緵濂戒笂鍗冧汉鎵撶數璇濓紝鐜板湪浜轰�?/p>

鍦ㄦ墦鐢佃瘽鏃惰繕瑕佷笂缃戯紝甯﹀�介渶姹傚�為暱鍜岀幇缃戣祫婧愬嚭鐜扮煕鐩�

 

 

瑕佽В鍐宠繖涓�鐭涚浘锛屾垜浠�灏辨潵鐪嬬湅

SDH

杩欎綅绾�浜哄钩鏃舵槸濡備綍涓庝汉鐩稿�勭殑锛?/p>

 

SDH

杩欎綅绾�浜轰竴鐩撮兘鏄�鎴戣�屾垜绱狅紝鍞�鎴戠嫭灏婏紝浠庝笉涓庝汉鍒嗕韩鍏�鍏辫祫婧愶紝姣斿�備簩鐜�鎵圭粰鎴戣窇锛?/p>

浜岀幆灏变笉璁告湁鍏跺畠杞﹁締缁忚繃锛?/p>

涓婇潰灏辨垜涓�杈嗚溅锛?/p>

鍒氬紑濮嬶紝

鎴戣繖涓�杞﹁兘鎷�

1

涓�瀹�浜?/p>

锛?/p>

STM-1

锛?/p>

锛?/p>

閭ｄ箞浜岀幆鐨勬晥鐜囧氨鏄�杩愰�佷簡涓�涓�浜猴�?/p>

155M--STM-1

锛?/p>

锛屽悗鏉ユ妸杞﹀惃浣嶅崌绾т簡锛屾垜鑳芥媺

64

涓�瀹�

浜猴紙

64*STM-1

锛?/p>

锛岄偅涔堜簩鐜�鐨勬晥鐜囧氨鏄�锛?/p>

10G-STM-64

锛?/p>

锛岃繖灏辨槸鐜�閫熺巼锛涚洰鍓嶆渶澶ф槸

40G 

濡傛灉鏈変釜鏃堕棿娈垫病鏈変汉闇�瑕佽繍閫侊紝閭ｄ箞鎴戝氨绌鸿窇锛?/p>

娌胯矾鐪嬬湅椋庢櫙銆?/p>

缇庡コ浠�涔堢殑锛岃繖鏃剁殑鏁堢巼

灏辨槸

0

锛屽叾瀹冮亾璺�灏辨槸鍫垫�讳簡涔熷拰鎴戞病鍏筹紝鐢变簬姣旇緝鍥烘墽锛岃嚜宸变篃鏈夊緢澶氱殑鏃犲�堬紝姣斿�備綘鐨?/p>

杞﹁兘瑁?/p>

64

浣嶅��浜猴紝浣嗙幇鍦ㄦ湁

65

浣嶅��浜猴紝瀵逛笉璧凤紝鎴戜篃鍙�鑳借�?/p>

64

浜猴紝鎴戜滑鎶婅繖绉嶄綆鏁堢巼杩?/p>

浣滄柟寮忓彨鍒氭�х�￠�?/p>

. 

鐜板湪闇�瑕佽繍閫佺殑瀹�浜鸿秺鏉ヨ秺澶氫簡锛屽繖涓嶈繃鏉ヤ簡锛岃В鍐虫柟娉曟湁涓変釜閫斿緞锛?/p>

 

绗�涓�绉嶏細澶氫慨鍑犳潯璺�锛堟柊寤哄厜缂嗭�?/p>

锛岃繘琛屼汉鍛樺垎娴侊紱缂虹偣锛氭垚鏈�鍜屽懆鏈熷お闀�

--------PASS 

绗�浜岀�嶏細鍗囩骇姹借溅鍚ㄤ綅锛堟彁楂橀�熺巼锛?/p>

锛涚己鐐癸細姹借溅鍘傝繕娌＄爺鍙戝嚭鏇村ぇ杞介噸鐨勮溅杈嗭紙鐢靛瓙鍏冨櫒

浠跺彈闄愶級

-PASS 

绗�涓夌�嶏細灏嗕簩鐜�鍒掑垎鎴愬�氫釜杞﹂亾锛堟尝閬擄級

锛屽�氫釜杞﹁締鍏变韩閬撹�?/p>

 

 

棰嗗�肩湅鍚庯紝绔嬪嵆鎵圭ず锛氭柟妗堜笁鍙�琛岋紝绔嬪嵆鎵ц�岋紒娉㈠垎浜х�?/p>

. 

娉㈠垎

WDM

灏辨槸灏嗗�氫釜杞﹂亾锛堟尝閬擄級鐨勮溅杈嗭紙淇″彿锛夋斁鍒板悓涓�鏉￠亾璺�锛堝厜绾わ級涓�杩涜�屼紶閫侊紝

杩欓噷鏈夋牴鎹�杞﹂亾闂撮殧澶у皬鍒嗕负涓ょ被锛�

 

杞﹂亾闂撮殧涓?/p>

20nm

鐨勶紝涓虹█鐤忔尝鍒嗭紝鍙堢О绮楁尝鍒嗭紱杞﹂亾闂撮殧灏忎簬绛変簬

0.8nm

鐨勶紝涓哄瘑闆嗘尝鍒?/p>

 

 

杩欐牱甯﹀�芥垚鍊嶅�炲姞浜嗭紝鏆傛椂瑙ｅ喅浜嗗甫瀹戒笉瓒崇殑闂�棰橈紒鍙�浠ヤ紤鎭�浼戞伅浜嗏�炩�炩�炩�?/p>

 

WDM

寰楀埌閲嶇敤鍚庯紝鍚勫湴绾风悍浠挎晥锛岀幇鍦ㄧ殑

WDM

涓嶄粎鍦ㄥ煄甯備富骞查亾閲屼娇鐢�锛堝煄鍩熸尝鍒嗭�?/p>

锛岃繕

鐢ㄥ湪璺ㄥ競銆佽法鐪侀亾璺�涓婏紙闀块�旀尝鍒嗭級

锛?/p>

 

瀹冪殑鍏蜂綋宸ヤ綔鏂瑰紡鏄�鍚勭�嶇被鍨嬬殑璐х墿鎴栦箻瀹?/p>

锛堜笟鍔′俊鍙凤級

閮借��瑁呰浇鍒颁竴杈嗚締姹借溅涓�锛�

姹借溅鎸?/p>

鐓ч�勫厛鍒嗛厤鐨勮溅閬擄紙娉㈤亾锛夎�岄┒锛屼腑闂存苯杞﹂渶瑕佸姞娌规垜浠�杩樿�剧疆浜嗗姞娌圭珯锛堝厜鏀剧珯

OLA

锛?/p>

锛?/p>

鍙镐箻浜哄憳闇�瑕佸悆楗�浼戞伅琛ュ厖浣撳姏锛屾垜浠�涓轰粬浠�璁剧疆涓存椂浼戞伅鍖猴紙涓�缁х珯锛?/p>

锛屽綋鐒舵垜浠�杩樻槸绂�

涓嶅紑浜よ�︾郴缁熺殑鏀�鎸侊紙鍏夌洃鎺?/p>

OSC

鎴栫數鐩戞帶

ESC

锛?/p>