銆�銆�绋嬫帶?c谩i)?sh霉)瀛楅浕瑭变氦鎻涙��(j墨)涓�缍�(j墨ng)鏁�(sh霉)瀛楀偝杓哥郴绲�(t菕ng)寤朵几鑷抽仩(yu菐n)绔�閫ｆ帴鐢ㄦ埗鐨勮ō(sh猫)鍌欙紙鐢ㄦ埗妯″�婃垨鐢ㄦ埗鍠�鍏冿級銆傚皪(du矛)浜庨仩(yu菐n)绔�鐢ㄦ埗妯″�婏紙涔熺ū閬�(yu菐n)绔�鐢ㄦ埗鍠�鍏冿級锛屾湁鐨勫埗寮忚垏灞�鍏�(n猫i)鐨勭敤鎴舵ā濉婂畬鍏ㄧ浉鍚�锛屾湁鐨勫墖鍦ㄨ垏姣嶅眬鎺у埗闂�(gu膩n)绯荤殑绲�(ji茅)妲�(g貌u)涓婄暐鏈夎畩鍕�(d貌ng)骞堕檮鍔犲皯閲忕‖浠讹紝瑕嬪湒1銆傞仩(yu菐n)绔�鐢ㄦ埗妯″�婅垏姣嶅眬涔嬮枔鎺у埗淇℃伅鍙�浠ヤ娇鐢ㄤ��7铏�(h脿o)鍏�鍏变俊閬撲俊浠ょ偤鍩虹��(ch菙)鐨勪俊浠ょ郴绲�(t菕ng)锛屼俊浠ゅ湪2Mbit/s鐨凱CM閺堣矾CH16涓�鍌宠��銆傞仩(yu菐n)绔�鐢ㄦ埗妯″�婄殑鍑虹従(xi脿n)锛屾敼璁婁簡鍦ㄦā鎿�闆昏┍缍�(w菐ng)涓�闄愪簬鐢ㄦ埗鐠�(hu谩n)璺�闆婚樆鑰屽舰鎴愪竴鍊�(g猫)闆昏┍灞�浜ゆ彌鍗�(q奴)鐨勫偝绲�(t菕ng)姒傚康锛屼娇鏈�鍦伴浕瑭辩��(w菐ng)鐨勮��(gu墨)鍔冨拰宸ョ▼瑷�(sh猫)瑷�(j矛)鐧�(f膩)鐢熶簡鏂扮殑璁婇潻銆�

銆�銆�鐢ㄦ埗妯″�婂彲姝哥磵鐐築ORSCHT涓冨ぇ鍔熻兘銆侭锛氶�嬮��锛岄浕瑭辨��(j墨)闇�鐢变氦鎻涙��(j墨)渚涢浕锛岄�嬮浕闆诲�撶偤-48V锛岄浕娴佺偤18-50mA锛汷锛氶亷澹撲繚璀�(h霉)锛岄櫎鍦ㄧ附閰嶇窔鏋舵湁淇濆畨鍣ㄥ�栵紝鐢ㄦ埗妯″�婁篃瑕佹湁楂樺�撲繚璀�(h霉)锛汻锛氭尟閳存帶鍒�锛屾帶鍒跺悜琚�鍙�鐢ㄦ埗鎸�閳达紝鐣�(d膩ng)鎳�(y墨ng)绛旀憳姗�(j墨)鍚�锛屾帶鍒跺仠姝㈡尟閳�锛汼锛氱洠(ji膩n)瑕栵紝鐩�(ji膩n)瑕栫敤鎴剁窔鐨勫悇绋�鐙�鎱�(t脿i)锛屽�傛帥姗�(j墨)鐙�鎱�(t脿i)銆佹憳姗�(j墨)鐙�鎱�(t脿i)銆佹挜铏�(h脿o)鑴堟矕鐧�(f膩)閫佸拰鎺ユ敹绛�锛汣锛氱法璀�纰煎拰婵炬尝锛屽畬鎴愭ā鏁�(sh霉)鍜屾暩(sh霉)妯¤綁(zhu菐n)鎻�锛汬锛氭贩鍚堥浕璺�锛屽洜妯℃摤淇¤櫉(h脿o)閲囩敤浜岀窔鍌宠几锛屾暩(sh霉)瀛椾俊铏�(h脿o)閲囩敤鍥涚窔鍌宠几?锛涙棇鎯冲◥鎰�M(j矛n)琛�2/4绶氳綁(zhu菐n)鎻�锛汿锛氭脯(c猫)瑭�锛屽畬鎴愬皪(du矛)鐢ㄦ埗鍏�(n猫i)澶栫窔鐨勬脯(c猫)瑭�銆傜敤鎴舵ā濉婁竴鑸�鍒嗙偤灞�鍏�(n猫i)鍜岄仩(yu菐n)绔�鐢ㄦ埗妯″�娿�傞仩(yu菐n)绔�鐢ㄦ埗妯″�婃瘮灞�鍏�(n猫i)鐢ㄦ埗妯″�婂�氫竴浜涘�栭儴鍛婅�﹀姛鑳�銆傜敤鎴舵ā濉婁竴鑸�鐢辨櫘閫氱敤鎴舵澘銆佹彁渚涙サ鎬у弽杞�(zhu菐n)淇¤櫉(h脿o)锛堜富瑕佺敤浜庡叕瑭憋級鐢ㄦ埗鏉�銆両SDN鐢ㄦ埗鏉�銆侀埓娴佹澘銆侀浕婧愭澘銆佹帶鍒舵澘绛夌祫鎴�銆傜敤鎴堕浕绾滃氨鎺ュ湪鐢ㄦ埗妯″�婁笂銆�

銆�銆�閬�(yu菐n)绔�鐢ㄦ埗妯″��(RASM)鏄�瑁濊��(sh猫)鍦ㄩ仩(yu菐n)闆㈤浕瑭卞眬鐨勯浕瑭辩敤鎴堕泦涓�榛�(di菐n)鐨勨�滅敤鎴舵ā濉娾��,鍙堝彲绋变箣鐐衡�滄ā濉婂眬鈥�銆傞偅涔�,浠�涔堝彨鈥滅敤鎴舵ā濉娾�濆憿?鐝�(xi脿n)浠ｆ暩(sh霉)瀛楃▼鎺ч浕瑭变氦鎻涙��(j墨)鐨勬��(g貌u)鎴愰�氬父鍒嗙偤鐢ㄦ埗绱�(j铆)鍜岄伕绲勭礆(j铆)鍏╁ぇ閮ㄥ垎.閬哥祫绱�(j铆)鏄�浜ゆ彌姗�(j墨)涓�瀹屾垚浜ゆ彌鍔熻兘鐨勬牳蹇冮儴鍒�,琚�绋辨槸鈥滄瘝灞�鈥�;鐢ㄦ埗绱�(j铆)鏄�鑸囩敤鎴剁洿鎺ラ�ｆ帴鐨勯儴鍒�,瀹冪殑鍩烘湰浠诲嫏(w霉)鏄�鎶婂緸鐢ㄦ埗闆昏┍姗�(j墨)鐧�(f膩)鍑虹殑鍛煎彨闆嗕腑,骞跺皣妯℃摤瑭遍煶淇¤櫉(h脿o)璁婃垚鐐烘暩(sh霉)瀛楄┍闊充俊铏�(h脿o),鐒跺悗閫佸埌閬哥祫绱�(j铆)(鍗虫瘝灞�)鍘汇�傜敤鎴剁礆(j铆)鍙堢ū鐐衡�滄埗鍠�鍏冣�濇垨鈥滅敤鎴舵ā濉娾��銆�
銆�銆�鐐轰簡绡�(ji茅)鐪侀浕瑭辩敤鎴舵帴鍒伴浕瑭卞眬鐨勭敤鎴剁窔鐨勯暦(zh菐ng)搴�,閲囩敤浜嗘妸鐢ㄦ埗妯″�婅�濊ō(sh猫)鍦ㄩ仩(yu菐n)闆㈤浕瑭卞眬鐨勭敤鎴堕泦涓�鍦板崁(q奴)鎴栨煇浜涚敤鎴堕泦涓�鐨勫缓绛戠墿鍏�(n猫i)鐨勬帾鏂�銆傞�欐ǎ鍙�浠ヤ娇瑷卞�氶浕瑭辩敤鎴惰兘灏辫繎鍦版帴鍏モ�滈仩(yu菐n)绔�鐢ㄦ埗妯″�娾��,灏卞ソ鍍忓湪閭ｉ噷瑷�(sh猫)浜嗕竴鍊�(g猫)鈥滈浕瑭卞垎灞�鈥濅竴妯�銆傚洜姝ら仩(yu菐n)绔�鐢ㄦ埗妯″�婂張绋辨ā濉婂眬銆�
銆�銆�鍚屾檪(sh铆),鍦ㄢ�滄ā濉婂眬鈥濆拰鈥滄瘝灞�鈥濅箣闁撶殑涓�绻间笂閭勫彲浠ラ噰鐢ㄦ��(sh霉)瀛楀京(f霉)鐢ㄦ妧琛�(sh霉)銆傛ā濉婂眬鎶婄敤鎴惰┍鍕�(w霉)閲忛泦涓�鍚�,閫氶亷涓�绻肩窔鑸囨瘝灞�閫ｆ帴,鐢变簬涓�绻肩窔鐨勬��(sh霉)閲忓皯浜庣敤鎴剁殑鏁�(sh霉)閲�,鍥犳�ゅ彲浠ョ瘈(ji茅)鐪佷腑绻肩窔璺�鐨勬姇璩�銆備笉閬�,鐢变簬閫氬父妯″�婂眬娌掓湁浜ゆ彌鐨勫姛鑳�,鎵�浠ユā濉婂眬鏈�韬�鎵�鎺ョ殑鐢ㄦ埗涔嬮枔鐨勭浉浜掗�氳┍,涔熼渶瑕侀�氶亷涓�绻肩窔鍒版瘝灞�涓�寰�涓�杩旀墠鑳藉��(sh铆)鐝�(xi脿n)銆�
銆�銆�鏈変簺閬�(yu菐n)绔�鐢ㄦ埗妯″�婂�炶��(sh猫)浜嗕氦鎻涚殑鍔熻兘,浣挎湰妯″�婄殑鐢ㄦ埗涔嬮枔鐨勭浉浜掗�氳┍鍙�浠ヤ笉閫氶亷姣嶅眬,鑰岀洿鎺ュ湪妯″�婂眬閫�(j矛n)琛�銆傞�欐ǎ鐨勯仩(yu菐n)绔�鐢ㄦ埗妯″�婂氨鏇村儚鏄�涓�鍊�(g猫)闆昏┍鍒嗗眬浜嗐�傞毃钁楁暩(sh霉)瀛楃▼鎺ч浕瑭变氦鎻涙��(j墨)鐨勫唬娉涙噳(y墨ng)鐢�,閬�(yu菐n)绔�鐢ㄦ埗妯″�婄殑鎳�(y墨ng)鐢ㄦ棩鐩婂�炲��,閫欏皪(du矛)闄嶄綆鎴愭湰鍜屾彁楂樻湇鍕�(w霉)璩�(zh矛)閲忛兘鏄�鏈夊ソ铏曠��銆�

銆�銆�鐢变簬閬�(yu菐n)绔�鐢ㄦ埗妯″�婄殑灞�铏�(h脿o)鍙�鍚屼簬鎴栦笉鍚屼簬姣嶅眬灞�铏�(h脿o)鐨勭壒榛�(di菐n)锛屽洜姝ゅ彲鐢ㄤ簬瑁濈疆鍦ㄩ浕瑭卞眬澶栫敤鎴跺瘑搴︽瘮杓冮泦涓�鐨勫湴鍗�(q奴)鎴栧缓绛戠墿鍏�(n猫i)锛屼互绺�鐭�鐢ㄦ埗绶氱殑闀�(zh菐ng)搴︼紝涔熷彲瑁濈疆鍦ㄧ浉閯颁氦鎻涘崁(q奴)鐨勬ā鎿�闆昏┍灞�鍏�(n猫i)鎴栭仼鐣�(d膩ng)?sh霉)鏀竎(di菐n)锛屼互鎿�(ku貌)澶ф暩(sh霉)瀛楁キ(y猫)鍕�(w霉)鐨勬湇鍕�(w霉)鑼冨湇锛屼緥濡傚湅(gu贸)闅涚洿鎾ラ浕瑭卞拰ISDN妤�(y猫)鍕�(w霉)锛屼篃鍙�瑁濈疆鍦ㄧ浉閯颁氦鎻涘崁(q奴)锛屼互瑙ｆ焙鍏舵ā鎿�闆昏┍灞�鐒℃�濅欢鎿�(ku貌)瀹�銆佺劇姊濅欢鎴栦締涓嶅強寤烘柊灞�浠ュ強寤烘柊灞�涓嶇稉(j墨ng)婵�(j矛)鏅�(sh铆)鐨勭敤鎴舵�ラ渶銆傚湪鍚庡咕绋�鎯呮硜涓�锛岄仩(yu菐n)绔�鐢ㄦ埗妯″�婂彲閲囩敤鍏舵墍鍦ㄤ氦鎻涘崁(q奴)鐨勫眬铏�(h脿o)锛屼互閬垮厤灏囦締寤烘柊灞�鏅�(sh铆)鐧�(f膩)鐢熷ぇ閲忕敤鎴舵敼铏�(h脿o)鐨勪笉姝ｅ父鎯呮硜銆傝�屽湪鐢ㄦ埗姣旇純鍒嗘暎鐨勪氦鎻涘崁(q奴)锛屽埄鐢ㄩ仩(yu菐n)绔�鐢ㄦ埗妯″��锛岄�氶亷鏁�(sh霉)瀛楀偝杓哥郴绲�(t菕ng)鍙�鍐嶄覆鎺ヨ嫢骞插��(g猫)閬�(yu菐n)绔�鐢ㄦ埗妯″�婃垨澶氳矾寰�(f霉)鐢ㄥ櫒銆侀仩(yu菐n)绔�绲傜��锛屼娇鑻ュ共鍒嗘暎鐨勭敤鎴剁兢閮借兘绱嶅叆鏁�(sh霉)瀛椾氦鎻涚恫(w菐ng)锛屽ぇ澶ф摯(ku貌)灞曚簡浜ゆ彌鍗�(q奴)锛屾洿閬╃敤浜庡煄甯傞倞绶ｇ殑鍦板崁(q奴)銆傛湁鐨勫埗寮忓湪閲囩敤閫欑ó鏂瑰紡鏅�(sh铆)鐨勫厜绾栫挵(hu谩n)璺�鍙�閬�(d谩)300km銆�

銆�銆�鍖呮嫭鐢ㄦ埗绶氶泦绶氬櫒鍔熻兘鍙婄敤鎴剁窔鎺ュ彛鍔熻兘銆傚ぇ閮ㄥ垎閬�(yu菐n)绔�鐢ㄦ埗妯″�婂湪姝ｅ父鎺ョ簩(x霉)鏅�(sh铆)鐒″収(n猫i)閮ㄤ氦鎻涘姛鑳斤紝涓昏�佷緷闈犳瘝灞�瀹屾垚鎵�鏈夋帶鍒�銆佺洠(ji膩n)瑕�銆佺董璀�(h霉)鍙婄�＄悊鍔熻��锛岀敤鎴跺懠鍙�鐨勫缓绔�銆侀�氳┍銆佽▓(j矛)璨�(f猫i)銆佹柊妤�(y猫)鍕�(w霉)銆侀暦(zh菐ng)閫斿叏鑷�鍕�(d貌ng)鍛煎彨绛夊潎闇�缍�(j墨ng)姣嶅眬浜ゆ彌鎴栧湪姣嶅眬涓�澶�铏曠悊姗�(j墨)鎺у埗涓嬫墠鑳藉畬鎴愶紝鍚屼竴妯″�婄敤鎴堕枔鐨勫懠鍙�涔熻�佺��(j墨ng)閬庤嚦姣嶅眬鐨勪締鍘婚張璺�銆備篃鏈変簺閬�(yu菐n)绔�鐢ㄦ埗妯″�婇爤澧炶�濈��(d煤)绔嬪伐浣滆ō(sh猫)鍌欐墠鑳戒繚璀夊湪鑷虫瘝灞�鐨勫偝杓哥郴绲�(t菕ng)涓�鏂锋��(sh铆)锛岀穵鎬ュ懠鍙�锛堢伀璀︺�佸尓璀︾瓑锛変粛鑳芥帴鑷崇穵鎬ユ湇鍕�(w霉)涓�蹇�锛屽収(n猫i)閮ㄥ懠鍙�浠嶅彲鎺ラ��锛屽�栭儴鍛煎彨鍙�鎸夎嚦閷勯煶閫氱煡瑷�(sh猫)鍌欍�傚皯鏁�(sh霉)鍒跺紡鐨勯仩(yu菐n)绔�鐢ㄦ埗妯″�婂叿鏈夎垏姣嶅眬鐢ㄦ埗妯″�婏紙瑕嬬敤鎴跺柈鍏冿級鍚屾ǎ鐨勫姛鑳�锛屾櫘閫氱敤鎴跺拰ISDN鐢ㄦ埗鍏煎��锛屽湪鑸囨瘝灞�涓�鏂疯��(li谩n)绯绘檪(sh铆)锛屼粛鏈夊収(n猫i)閮ㄤ氦鎻涘強鎻愪緵鍩烘湰鐨勬キ(y猫)鍕�(w霉)鍔熻兘銆�

銆�銆�閬�(yu菐n)绔�鐢ㄦ埗妯″�婄殑闆嗙窔姣斿彇姹轰簬鍏剁祼(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)鍙婄敤鎴剁窔骞冲潎瑭卞嫏(w霉)閲�銆傛寜鎴戝湅(gu贸)鐨勭敤鎴惰┍鍕�(w霉)閲�锛屼竴鍊�(g猫)妯″�婂彲鎺�100澶氳嚦2000鍊�(g猫)鐢ㄦ埗涓嶇瓑銆備絾鍙�鍦ㄥ悓涓�鍦伴粸(di菐n)澧炶�濇ā濉婃垨鍦ㄤ笉鍚屽湴榛�(di菐n)涓叉帴妯″�婁互澧炲姞鎵�鎺ョ敤鎴舵暩(sh霉)锛屽彧鏄�鍚庤�呯附鐨勮矤(f霉)鑽疯┍鍕�(w霉)閲忎笉璁�銆�

銆�銆�涓�鑸�閬�(yu菐n)绔�鐢ㄦ埗妯″�婄殑鐠�(hu谩n)澧冭�佹眰鑸囧叾姣嶅眬鐩稿悓锛屼絾涔熸湁鐨勫埗寮忓叾绲�(ji茅)妲�(g貌u)鐐哄瘑灏佸紡锛屽彲浠ュ畨鏀句簬瀹ゅ��锛屽叾鐠�(hu谩n)澧冩韩搴﹀彲鍏佽ū鐐�-35锝�+45鈩�銆�