鎶€琛�(sh霉)闋婚亾

濞撳〒宸ユキ(y猫)
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 涓湅(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng) > 鎶€琛�(sh霉)闋婚亾 > 鎳�(y墨ng)鐢ㄦ柟妗� > SDH鎶€琛�(sh霉)姒傝堪

SDH鎶€琛�(sh霉)姒傝堪

鏅�(sh铆)闁擄細2009-12-28 17:13:04渚�(l谩i)婧愶細ronggang

灏�(d菐o)瑾�(y菙)锛�?SDH鎶€琛�(sh霉)鍙(sh铆)鐝�(xi脿n)缍�(w菐ng)绲�(lu貌)鏈夋晥绠$悊銆佸(sh铆)鏅�(sh铆)妤�(y猫)鍕�(w霉)鐩�(ji膩n)鎺с€佸嫊(d貌ng)鎱�(t脿i)缍�(w菐ng)绲�(lu貌)缍(h霉)銆佷笉鍚屽粻鍟嗚ō(sh猫)鍌欓枔鐨勪簰閫氱瓑澶氶爡(xi脿ng)鍔熻兘锛岃兘澶уぇ鎻愰珮缍�(w菐ng)绲�(lu貌)璩囨簮鍒╃敤鐜�銆侀檷浣庣鐞嗗強缍(h霉)璨�(f猫i)鐢�銆佸(sh铆)鐝�(xi脿n)闈堟椿鍙潬鍜岄珮鏁堢殑缍�(w菐ng)绲�(lu貌)閬�(y霉n)琛岃垏缍(h霉)

涓€銆丼DH鐨勬蹇�

銆€銆€SDH(Synchronous Digital Hierarchy锛屽悓姝ユ暩(sh霉)瀛楅珨绯�)鏄竴绋皣寰�(f霉)鎺�銆佺窔璺偝杓稿強浜ゆ彌鍔熻兘铻嶇偤涓€楂�銆佸苟鐢辩当(t菕ng)涓€缍�(w菐ng)绠$郴绲�(t菕ng)鎿嶄綔鐨勭稖鍚堜俊鎭偝閫佺恫(w菐ng)绲�(lu貌)锛屾槸缇庡湅(gu贸)璨濈埦閫氫俊鎶€琛�(sh霉)鐮旂┒鎵€鎻愬嚭渚�(l谩i)鐨勫悓姝ュ厜缍�(w菐ng)绲�(lu貌)(SONET)銆傚湅(gu贸)闅涢浕瑭遍浕鍫�(b脿o)鍜ㄨ濮斿摗鏈�(hu矛)(CCITT)(鐝�(xi脿n)ITU-T)浜�1988骞存帴鍙椾簡SONET 姒傚康骞堕噸鏂板懡鍚嶇偤SDH锛屼娇鍏舵垚鐐轰笉鍍呴仼鐢ㄤ簬鍏夌簴涔熼仼鐢ㄤ簬寰尝鍜岃(w猫i)鏄熷偝杓�?sh霉)鑰愩創鐪夊すg(sh霉)楂斿埗銆� 瀹冨彲瀵�(sh铆)鐝�(xi脿n)缍�(w菐ng)绲�(lu貌)鏈夋晥绠$悊銆佸(sh铆)鏅�(sh铆)妤�(y猫)鍕�(w霉)鐩�(ji膩n)鎺�銆佸嫊(d貌ng)鎱�(t脿i)缍�(w菐ng)绲�(lu貌)缍(h霉)銆佷笉鍚屽粻鍟嗚ō(sh猫)鍌欓枔鐨勪簰閫氱瓑澶氶爡(xi脿ng)鍔熻兘锛岃兘澶уぇ鎻愰珮缍�(w菐ng)绲�(lu貌)璩囨簮鍒╃敤鐜囥€侀檷浣庣鐞嗗強缍(h霉)璨�(f猫i)鐢�銆佸(sh铆)鐝�(xi脿n)闈堟椿鍙潬鍜岄珮鏁堢殑缍�(w菐ng)绲�(lu貌)閬�(y霉n)琛岃垏缍(h霉)锛屽洜姝ゆ槸鐣�(d膩ng)浠婁笘鐣屼俊鎭牁(l菒ng)鍩熷湪鍌宠几鎶€琛�(sh霉)鏂归潰鐨勭櫦(f膩)灞曞拰鎳�(y墨ng)鐢ㄧ殑鐔遍粸(di菐n)锛屽彈鍒颁汉鍊戠殑寤f硾閲嶈銆�

浜�銆丼DH鐨勭敘(ch菐n)鐢熻儗鏅�

銆€銆€SDH鎶€琛�(sh霉)鐨勮獣鐢熸湁鍏跺繀鐒舵€�锛岄毃钁楅€氫俊鐨勭櫦(f膩)灞�锛岃姹傚偝閫佺殑淇℃伅涓嶅儏鏄┍闊筹紝閭勬湁鏂囧瓧銆佹暩(sh霉)鎿�(j霉)銆佸湒鍍忓拰瑕栭牷绛�銆傚姞涔�?d膩ng)?sh霉)瀛楅€氫俊鍜岃▓(j矛)绠楁(j墨)鎶€琛�(sh霉)鐨勭櫦(f膩)灞�锛屽湪70鑷�80骞翠唬锛岄櫢绾�(x霉)鍑虹従(xi脿n)浜員1(DS1)/E1杓夋尝绯荤当(t菕ng)(1.544/2.048Mbps)銆乆.25骞€涓辜銆両SDN(缍滃悎妤�(y猫)鍕�(w霉)鏁�(sh霉)瀛楃恫(w菐ng)) 鍜孎DDI(鍏夌簴鍒嗗竷寮忔暩(sh霉)鎿�(j霉)鎺ュ彛)绛夊绋恫(w菐ng)绲�(lu貌)鎶€琛�(sh霉)銆傞毃钁椾俊鎭ぞ鏈�(hu矛)鐨勫埌渚�(l谩i)锛屼汉鍊戝笇鏈涚従(xi脿n)浠d俊鎭偝杓哥恫(w菐ng)绲�(lu貌)鑳藉揩閫�銆佺稉(j墨ng)婵�(j矛)銆佹湁鏁堝湴鎻愪緵鍚勭ó闆昏矾鍜屾キ(y猫)鍕�(w霉)锛岃€屼笂杩扮恫(w菐ng)绲�(lu貌)鎶€琛�(sh霉)鐢变簬鍏舵キ(y猫)鍕�(w霉)鐨勫柈瑾�(di脿o)鎬�锛屾摯(ku貌)灞曠殑寰�(f霉)闆滄€�锛屽付瀵殑灞€闄愭€�锛屽儏鍦ㄥ師鏈夋鏋跺収(n猫i)淇敼鎴栧畬鍠勫凡鐒�(w煤)婵�(j矛)浜庝簨銆係DH灏辨槸鍦ㄩ€欑ó鑳屾櫙涓嬬櫦(f膩)灞曡捣渚�(l谩i)鐨�銆傚湪鍚勭ó瀵付鍏夌簴鎺ュ叆缍�(w菐ng)鎶€琛�(sh霉)涓紝閲囩敤浜哠DH鎶€琛�(sh霉)鐨勬帴鍏ョ恫(w菐ng)绯荤当(t菕ng)鏄噳(y墨ng)鐢ㄦ渶鏅亶鐨�銆係DH鐨勮獣鐢熻В姹轰簡鐢变簬鍏ユ埗濯掕唱(zh矛)鐨勫付瀵檺鍒惰€岃窡涓嶄笂楠ㄥ共缍�(w菐ng)鍜岀敤鎴舵キ(y猫)鍕�(w霉)闇€姹傜殑鐧�(f膩)灞�,鑰岀敘(ch菐n)鐢熶簡鐢ㄦ埗鑸囨牳蹇冪恫(w菐ng)涔嬮枔鐨勬帴鍏�"鐡堕牳"鐨勫晱(w猫n)椤岋紝鍚屾檪(sh铆)鎻愰珮浜嗗偝杓哥恫(w菐ng)涓婂ぇ閲忓付瀵殑鍒╃敤鐜�銆係DH鎶€琛�(sh霉)鑷緸90骞翠唬寮曞叆浠ヤ締(l谩i)锛岃嚦浠婂凡缍�(j墨ng)鏄竴绋垚鐔�銆佹(bi膩o)婧�(zh菙n)鐨勬妧琛�(sh霉)锛屽湪楠ㄥ共缍�(w菐ng)涓寤f硾閲囩敤锛屼笖鍍�(ji脿)鏍艰秺渚�(l谩i)瓒婁綆锛屽湪鎺ュ叆缍�(w菐ng)涓噳(y墨ng)鐢ㄥ彲浠ュ皣SDH鎶€琛�(sh霉)鍦ㄦ牳蹇冪恫(w菐ng)涓殑宸ㄥぇ甯跺鍎�(y艒u)鍕�(sh矛)鍜屾妧琛�(sh霉)鍎�(y艒u)鍕�(sh矛)甯跺叆鎺ュ叆缍�(w菐ng)闋�(l菒ng)鍩�锛屽厖鍒嗗埄鐢⊿DH鍚屾寰�(f霉)鐢�銆佹(bi膩o)婧�(zh菙n)鍖栫殑鍏夋帴鍙�銆佸挤(qi谩ng)澶х殑缍�(w菐ng)绠¤兘鍔涖€侀潏娲荤恫(w菐ng)绲�(lu貌)鎷�?f霉)娣犺姲顬嗛€忓憱鐓藉晝瑭潌?l谩i)濂借檿锛屽湪鎺ュ叆缍�(w菐ng)鐨勫缓瑷�(sh猫)鐧�(f膩)灞曚腑闀�(zh菐ng)鏈熷彈鐩�銆�

涓�銆丼DH鐨勫熀鏈偝杓稿師鐞�

銆€銆€SDH閲囩敤鐨勪俊鎭祼(ji茅)妲�(g貌u)绛夌礆(j铆)绋辩偤鍚屾鍌抽€佹ā濉奡TM-N(Synchronous Transport锛孨=1锛�4锛� 16锛�64)锛屾渶鍩烘湰鐨勬ā濉婄偤STM-1锛屽洓鍊�(g猫)STM-1鍚屾寰�(f霉)鐢ㄦ(g貌u)鎴怱TM-4锛�16鍊�(g猫)STM-1鎴栧洓鍊�(g猫) STM-4鍚屾寰�(f霉)鐢ㄦ(g貌u)鎴怱TM-16;SDH閲囩敤濉婄媭鐨勫箑绲�(ji茅)妲�(g貌u)渚�(l谩i)鎵胯級淇℃伅锛屾瘡骞€鐢辩副鍚�9琛屽拰姗悜 270脳N鍒楀瓧绡€(ji茅)绲勬垚锛屾瘡鍊�(g猫)瀛楃瘈(ji茅)鍚�8bit锛屾暣鍊�(g猫)骞€绲�(ji茅)妲�(g貌u)鍒嗘垚娈甸枊(k膩i)閵�(Section OverHead锛孲DH)鍗€(q奴)銆丼TM-N鍑堣矤(f霉)鑽峰崁(q奴)鍜岀鐞嗗柈鍏冩寚閲�(AU PTR)鍗€(q奴)涓夊€�(g猫)鍗€(q奴)鍩燂紝鍏朵腑娈甸枊(k膩i)閵峰崁(q奴)涓昏鐢ㄤ簬缍�(w菐ng)绲�(lu貌)鐨勯亱(y霉n)琛屻€佺鐞�銆佺董璀�(h霉)鍙婃寚閰嶄互淇濊瓑淇℃伅鑳藉姝e父闈堟椿鍦板偝閫�锛屽畠鍙堝垎鐐哄啀鐢熸闁�(k膩i)閵�(Rege nerator Section OverHead锛孯SOH)鍜屽京(f霉)鐢ㄦ闁�(k膩i)閵�(Multiplex Section OverHead锛� MSOH);鍑堣矤(f霉)鑽峰崁(q奴)鐢ㄤ簬瀛樻斁鐪熸鐢ㄤ簬淇℃伅妤�(y猫)鍕�(w霉)鐨勬瘮鐗瑰拰灏戦噺鐨勭敤浜庨€氶亾缍(h霉)绠$悊鐨勯€氶亾闁�(k膩i)閵峰瓧绡€(ji茅);绠$悊鍠厓鎸囬嚌鐢ㄤ締(l谩i)鎸囩ず鍑堣矤(f霉)鑽峰崁(q奴)鍏�(n猫i)鐨勪俊鎭瀛楃瘈(ji茅)鍦⊿TM-N骞€鍏�(n猫i)鐨勬簴(zh菙n)纰轰綅缃互渚挎帴鏀舵檪(sh铆)鑳芥纰哄垎闆㈠噲璨�(f霉)鑽枫€係DH鐨勫箑鍌宠几鏅�(sh铆)鎸夌敱宸﹀埌鍙�銆佺敱涓婂埌涓嬬殑闋嗗簭鎺掓垚涓插瀷纰兼祦渚濇鍌宠几锛屾瘡骞€鍌宠几鏅�(sh铆)闁撶偤125渭s锛屾瘡绉掑偝杓�1/125脳1000000骞€锛屽皪(du矛)STM-1鑰岃█姣忓箑瀛楃瘈(ji茅)鐐�8bit脳(9脳270脳1)=19440bit锛屽墖STM-1鐨勫偝杓搁€熺巼鐐�19440脳8000=155.520Mbit/s;鑰孲TM-4鐨勫偝杓搁€熺巼鐐�4脳155.520Mbit/s=622.080Mbit/s;STM-16鐨勫偝杓搁€熺巼鐐�16脳155.520(鎴�4脳622.080)=2488.320Mbit/s銆�

銆€銆€SDH鍌宠几妤�(y猫)鍕�(w霉)淇¤櫉(h脿o)鏅�(sh铆)鍚勭ó妤�(y猫)鍕�(w霉)淇¤櫉(h脿o)瑕侀€�(j矛n)鍏DH鐨勫箑閮借缍�(j墨ng)閬�(gu貌)鏄犲皠銆佸畾浣嶅拰寰�(f霉)鐢ㄤ笁鍊�(g猫)姝ラ锛氭槧灏勬槸灏囧悇绋€熺巼鐨勪俊铏�(h脿o)鍏堢稉(j墨ng)閬�(gu貌)纰奸€熻(di脿o)鏁磋鍏ョ浉鎳�(y墨ng)鐨勬(bi膩o)婧�(zh菙n)瀹瑰櫒(C)锛屽啀鍔犲叆閫氶亾闁�(k膩i)閵� (POH)褰㈡垚铏涘鍣�(VC)鐨勯亷(gu貌)绋�锛屽箑鐩镐綅鐧�(f膩)鐢熷亸宸ū鐐哄箑鍋忕Щ;瀹氫綅鍗虫槸灏囧箑鍋忕Щ淇℃伅鏀堕€�(j矛n)鏀矾鍠厓(TU)鎴栫鐞嗗柈鍏�(AU)鐨勯亷(gu貌)绋�锛屽畠閫氶亷(gu貌)鏀矾鍠厓鎸囬嚌(TU PTR)鎴栫鐞嗗柈鍏冩寚閲�(AU PTR)鐨勫姛鑳戒締(l谩i)瀵�(sh铆)鐝�(xi脿n);寰�(f霉)鐢ㄥ墖鏄皣澶氬€�(g猫)浣庡児(ji脿)閫氶亾灞や俊铏�(h脿o)閫氶亷(gu貌)纰奸€熻(di脿o)鏁翠娇涔嬮€�(j矛n)鍏ラ珮鍍�(ji脿)閫氶亾鎴�?q奴)鈷嶉劆鈧�(g猫)楂樺児(ji脿)閫氶亾灞や俊铏�(h脿o)閫氶亷(gu貌)纰奸€熻(di脿o)鏁翠娇涔嬮€�(j矛n)鍏ュ京(f霉)鐢ㄥ堡鐨勯亷(gu貌)绋�銆�

鍥涖€丼DH鐨勭壒榛�(di菐n)锛�

銆€銆€SDH涔嬫墍浠ヨ兘澶犲揩閫熺櫦(f膩)灞曢€欐槸鑸囧畠鑷韩鐨勭壒榛�(di菐n)鏄垎涓嶉枊(k膩i)鐨�锛屽叾鍏烽珨鐗归粸(di菐n)濡備笅锛�

銆€銆€(1)SDH鍌宠几绯荤当(t菕ng)鍦ㄥ湅(gu贸)闅涗笂鏈夌当(t菕ng)涓€鐨勫箑绲�(ji茅)妲�(g貌u)锛屾暩(sh霉)瀛楀偝杓告(bi膩o)婧�(zh菙n)閫熺巼鍜屾(bi膩o)婧�(zh菙n)鐨勫厜璺帴鍙�锛屼娇缍�(w菐ng)绠$郴绲�(t菕ng)浜掗€�锛屽洜姝ゆ湁寰堝ソ鐨勬┇鍚戝吋瀹规€�锛屽畠鑳借垏鐝�(xi脿n)鏈夌殑PDH瀹屽叏鍏煎锛屽苟瀹圭磵鍚勭ó鏂扮殑妤�(y猫)鍕�(w霉)淇¤櫉(h脿o)锛屽舰鎴愪簡鍏ㄧ悆绲�(t菕ng)涓€鐨勬暩(sh霉)瀛楀偝杓搁珨鍒舵(bi膩o)婧�(zh菙n)锛屾彁楂樹簡缍�(w菐ng)绲�(lu貌)鐨勫彲闈犳€�;

銆€銆€(2)SDH鎺ュ叆绯荤当(t菕ng)鐨勪笉鍚岀瓑绱�(j铆)鐨勭⒓娴佸湪骞€绲�(ji茅)妲�(g貌u)鍑堣矤(f霉)鑽峰崁(q奴)鍏�(n猫i)鐨勬帓鍒楅潪甯告湁瑕�(gu墨)寰�锛岃€屽噲璨�(f霉)鑽疯垏缍�(w菐ng)绲�(lu貌)鏄悓姝ョ殑锛屽畠鍒╃敤杌熶欢鑳藉皣楂橀€熶俊铏�(h脿o)涓€娆$洿鎺ュ垎鎻掑嚭浣庨€熸敮璺俊铏�(h脿o)锛屽(sh铆)鐝�(xi脿n)浜嗕竴娆″京(f霉)鐢ㄧ殑鐗规€�锛屽厠鏈嶄簡PDH婧�(zh菙n)鍚屾寰�(f霉)鐢ㄦ柟寮忓皪(du矛)鍏ㄩ儴楂橀€熶俊铏�(h脿o)閫�(j矛n)琛岄€愮礆(j铆)鍒嗚В鐒跺悗鍐嶇敓寰�(f霉)鐢ㄧ殑閬�(gu貌)绋�锛岀敱浜庡ぇ澶х啊(ji菐n)鍖栦簡DXC锛屾笡灏戜簡鑳岄潬鑳岀殑鎺ュ彛寰�(f霉)鐢ㄨō(sh猫)鍌�锛屾敼鍠勪簡缍�(w菐ng)绲�(lu貌)鐨勬キ(y猫)鍕�(w霉)鍌抽€侀€忔槑鎬�;

銆€銆€(3)鐢变簬閲囩敤浜嗚純鍏堥€�(j矛n)鐨勫垎鎻掑京(f霉)鐢ㄥ櫒(ADM)銆佹暩(sh霉)瀛椾氦鍙夐€f帴(DXC)銆佺恫(w菐ng)绲�(lu貌)鐨勮嚜鎰堝姛鑳藉拰閲嶇祫鍔熻兘灏遍’寰楅潪甯稿挤(qi谩ng)澶�锛屽叿鏈夎純寮�(qi谩ng)鐨勭敓瀛樼巼銆傚洜SDH骞€绲�(ji茅)妲�(g貌u)涓畨鎺掍簡淇¤櫉(h脿o)鐨�5%闁�(k膩i)閵锋瘮鐗�锛屽畠鐨勭恫(w菐ng)绠″姛鑳介’寰楃壒鍒ュ挤(qi谩ng)澶�锛屽苟鑳界当(t菕ng)涓€褰㈡垚缍�(w菐ng)绲�(lu貌)绠$悊绯荤当(t菕ng)锛岀偤缍�(w菐ng)绲�(lu貌)鐨勮嚜鍕�(d貌ng)鍖�銆佹櫤鑳藉寲銆佷俊閬撶殑鍒╃敤鐜囦互鍙婇檷浣庣恫(w菐ng)绲�(lu貌)鐨勭董绠¤不(f猫i)鍜岀敓瀛樿兘鍔涜捣鍒颁簡绌嶆サ浣滅敤;

銆€銆€(4)鐢变簬SDH鏈夊绋恫(w菐ng)绲�(lu貌)鎷�?f霉)娴(ji茅)妲�(g貌u)锛屽畠鎵€绲勬垚鐨勭恫(w菐ng)绲�(lu貌)闈炲父闈堟椿锛屽畠鑳藉寮�(qi谩ng)缍�(w菐ng)鐩�(ji膩n)锛岄亱(y霉n)琛岀鐞嗗拰鑷嫊(d貌ng)閰嶇疆鍔熻兘锛屽劒(y艒u)鍖栦簡缍�(w菐ng)绲�(lu貌)鎬ц兘锛屽悓鏅�(sh铆)涔熶娇缍�(w菐ng)绲�(lu貌)閬�(y霉n)琛岄潏娲�銆佸畨鍏�銆佸彲闈�锛屼娇缍�(w菐ng)绲�(lu貌)鐨勫姛鑳介潪甯搁綂鍏ㄥ拰澶氭ǎ鍖�;

銆€銆€(5)SDH鏈夊偝杓稿拰浜ゆ彌鐨勬€ц兘锛屽畠鐨勭郴鍒楄ō(sh猫)鍌欑殑妲�(g貌u)鎴愯兘閫氶亷(gu貌)鍔熻兘濉婄殑鑷敱绲勫悎锛屽(sh铆)鐝�(xi脿n)浜嗕笉鍚屽堡娆″拰鍚勭ó鎷�?f霉)娴(ji茅)妲�(g貌u)鐨勭恫(w菐ng)绲�(lu貌)锛屽崄鍒嗛潏娲�;

銆€銆€(6)SDH骞朵笉灏堝爆浜庢煇绋偝杓镐粙璩�(zh矛)锛屽畠鍙敤浜庨洐绲炵窔銆佸悓杌搁浕绾滐紝浣哠DH鐢ㄤ簬鍌宠几楂樻暩(sh霉)鎿�(j霉)鐜囧墖闇€鐢ㄥ厜绾�銆傞€欎竴鐗归粸(di菐n)琛ㄦ槑锛孲DH鏃㈤仼鍚堢敤浣滃共绶氶€氶亾锛屼篃鍙綔鏀窔閫氶亾銆備緥濡�锛屾垜鍦�(gu贸)鐨勫湅(gu贸)瀹惰垏鐪佺礆(j铆)鏈夌窔闆昏骞茬窔缍�(w菐ng)灏辨槸閲囩敤SDH锛岃€屼笖瀹冧篃渚夸簬鑸囧厜绾栭浕绾滄贩鍚堢恫(w菐ng)(HFC)鐩稿吋瀹�銆�

銆€銆€(7)寰濷SI妯″瀷鐨勮榛�(di菐n)渚�(l谩i)鐪�锛孲DH灞簬鍏舵渶搴曞堡鐨勭墿鐞嗗堡锛屽苟鏈皪(du矛)鍏堕珮灞ゆ湁鍤�(y谩n)鏍肩殑闄愬埗锛屼究浜庡湪SDH涓婇噰鐢ㄥ悇绋恫(w菐ng)绲�(lu貌)鎶€琛�(sh霉)锛屾敮鎸丄TM鎴朓P鍌宠几;

銆€銆€(8)SDH鏄毚(y谩n)鏍煎悓姝ョ殑锛屽緸鑰屼繚璀変簡鏁村€�(g猫)缍�(w菐ng)绲�(lu貌)绌�(w臎n)瀹氬彲闈狅紝瑾ょ⒓灏�锛屼笖渚夸簬寰�(f霉)鐢ㄥ拰瑾�(di脿o)鏁�;

銆€銆€(9)妯�(bi膩o)婧�(zh菙n)鐨勯枊(k膩i)鏀惧瀷鍏夋帴鍙e彲浠ュ湪鍩烘湰鍏夌簻娈典笂瀵�(sh铆)鐝�(xi脿n)姗悜鍏煎锛岄檷浣庝簡鑱�(li谩n)缍�(w菐ng)鎴愭湰銆�

浜�銆丼DH鐨勬噳(y墨ng)鐢�

銆€銆€鐢变簬浠ヤ笂鎵€杩扮殑SDH鐨勭溇澶氱壒鎬�锛屼娇鍏跺湪寤e煙缍�(w菐ng)闋�(l菒ng)鍩熷拰灏堢敤缍�(w菐ng)闋�(l菒ng)鍩熷緱鍒颁簡宸ㄥぇ鐨勭櫦(f膩)灞�銆傞浕淇°€佽伅(li谩n)閫�銆佸唬闆荤瓑闆讳俊閬�(y霉n)鐕�(y铆ng)鍟嗛兘宸茬稉(j墨ng)澶ц(gu墨)妯″缓瑷�(sh猫)浜嗗熀浜嶴DH鐨勯骞插厜鍌宠几缍�(w菐ng)绲�(lu貌)銆傚埄鐢ㄥぇ瀹归噺鐨凷DH鐠�(hu谩n)璺壙杓塈P妤�(y猫)鍕�(w霉)銆丄TM妤�(y猫)鍕�(w霉)鎴栫洿鎺ヤ互绉熺敤闆昏矾鐨勬柟寮忓嚭绉熺郸浼併€佷簨妤�(y猫)鍠綅銆傝€屼竴浜涘ぇ鍨嬬殑灏堢敤缍�(w菐ng)绲�(lu貌)涔熼噰鐢ㄤ簡SDH鎶€琛�(sh霉)锛屾灦瑷�(sh猫)绯荤当(t菕ng)鍏�(n猫i)閮ㄧ殑SDH鍏夌挵(hu谩n)璺�锛屼互鎵胯級鍚勭ó妤�(y猫)鍕�(w霉)銆傛瘮濡傞浕鍔涚郴绲�(t菕ng)锛屽氨鍒╃敤SDH鐠�(hu谩n)璺壙杓夊収(n猫i)閮ㄧ殑鏁�(sh霉)鎿�(j霉)銆侀仩(yu菐n)鎺�銆佽闋汇€佽獮(y菙)闊崇瓑妤�(y猫)鍕�(w霉)銆�

銆€銆€鑰屽皪(du矛)浜庣祫缍�(w菐ng)鏇村姞杩垏銆佽€屽張娌�(m茅i)鏈夊彲鑳芥灦瑷�(sh猫)灏堢敤SDH鐠�(hu谩n)璺殑鍠綅锛屽緢澶氶兘閲囩敤浜嗙鐢ㄩ浕淇¢亱(y霉n)鐕�(y铆ng)鍟嗛浕璺殑鏂瑰紡銆傜敱浜嶴DH鍩轰簬鐗╃悊灞ょ殑鐗归粸(di菐n)锛屽柈浣嶅彲鍦ㄧ鐢ㄩ浕璺笂鎵胯級鍚勭ó妤�(y猫)鍕�(w霉)鑰屼笉鍙楀偝杓�?sh霉)鍗楁嫍?銆傛壙杓夋柟寮忔湁寰堝绋紝鍙互鏄埄鐢ㄥ熀浜嶵DM鎶€琛�(sh霉)鐨勭稖鍚堝京(f霉)鐢ㄨō(sh猫)鍌欏(sh铆)鐝�(xi脿n)澶氭キ(y猫)鍕�(w霉)鐨勫京(f霉)鐢�锛屼篃鍙互鍒╃敤鍩轰簬IP鐨勮ō(sh猫)鍌欏(sh铆)鐝�(xi脿n)澶氭キ(y猫)鍕�(w霉)鐨勫垎绲勪氦鎻�銆係DH鎶€琛�(sh霉)鍙湡姝e(sh铆)鐝�(xi脿n)绉熺敤闆昏矾鐨勫付瀵繚璀夛紝瀹夊叏鎬ф柟闈篃鍎�(y艒u)浜嶸PN绛夋柟寮�銆傚湪鏀垮簻姗�(j墨)闂�(gu膩n)鍜屽皪(du矛)瀹夊叏鎬ч潪甯告敞閲嶇殑浼佹キ(y猫)锛孲DH绉熺敤绶氳矾寰楀埌浜嗗唬娉涚殑鎳�(y墨ng)鐢�銆備竴鑸締(l谩i)瑾�(shu艒)锛孲DH鍙彁渚汦1銆丒3銆丼TM-1鎴朣TM-4绛夋帴鍙o紝瀹屽叏鍙互婊胯冻鍚勭ó甯跺瑕佹眰銆傚悓鏅�(sh铆)鍦ㄥ児(ji脿)鏍兼柟闈�锛屼篃宸茬稉(j墨ng)鐐哄ぇ閮ㄥ垎鍠綅鎵€鎺ュ彈銆�

鍏�銆丼DH鐨勭櫦(f膩)灞曡定鍕�(sh矛)

銆€銆€SDH浣滅偤鏂颁竴浠g悊鎯崇殑鍌宠几楂旂郴锛屽叿鏈夎矾鐢辫嚜鍕�(d貌ng)閬告搰鑳藉姏锛屼笂涓嬮浕璺柟渚�锛岀董璀�(h霉)銆佹帶鍒躲€佺鐞嗗姛鑳藉挤(qi谩ng)锛屾(bi膩o)婧�(zh菙n)绲�(t菕ng)涓€锛屼究浜庡偝杓告洿楂橀€熺巼鐨勬キ(y猫)鍕�(w霉)绛夊劒(y艒u)榛�(di菐n)锛岃兘寰堝ソ鍦伴仼鎳�(y墨ng)閫氫俊缍�(w菐ng)椋涢€熺櫦(f膩)灞曠殑闇€瑕�銆傝縿浠�锛孲DH寰楀埌浜嗙┖鍓嶇殑鎳�(y墨ng)鐢ㄨ垏鐧�(f膩)灞�銆傚湪妯�(bi膩o)婧�(zh菙n)鍖栨柟闈紝宸插缓绔嬪拰鍗冲皣寤虹珛鐨勪竴绯诲垪寤鸿宸插熀鏈笂瑕嗚搵浜哠DH鐨勬柟鏂归潰闈�銆傚湪骞茬窔缍�(w菐ng)鍜岄暦(zh菐ng)閫旂恫(w菐ng)銆佷腑绻肩恫(w菐ng)銆佹帴鍏ョ恫(w菐ng)涓畠闁�(k膩i)濮嬪唬娉涙噳(y墨ng)鐢ㄣ€備笖鍦ㄥ厜绾栭€氫俊銆佸井娉㈤€氫俊銆佽(w猫i)鏄熼€氫俊涓篃绌嶆サ鍦伴枊(k膩i)灞曠爺绌惰垏鎳�(y墨ng)鐢�銆�

銆€銆€杩戜簺骞�锛岄粸(di菐n)鎾浕瑕栥€佸濯掗珨妤�(y猫)鍕�(w霉)鍜屽叾浠栧甯舵キ(y猫)鍕�(w霉)濡傞洦鍚庢槬绛嶈埇绱涚礇鍑虹従(xi脿n)锛岀偤SDH鎳�(y墨ng)鐢ㄥ湪鎺ュ叆缍�(w菐ng)涓彁渚涗簡寤i棅鐨勭┖闁撱€係DH鎶€琛�(sh霉)鎳�(y墨ng)鐢ㄤ簬鎺ュ叆缍�(w菐ng)鐨勫ソ铏曟槸锛�

銆€銆€1)灏�(du矛)浜庤姹傞珮鍙潬銆侀珮璩�(zh矛)閲忔キ(y猫)鍕�(w霉)鐨勫ぇ鍨嬩紒浜嬫キ(y猫)鐢ㄦ埗锛孲DH鍙互鎻愪緵杓冪偤鐞嗘兂鐨勭恫(w菐ng)绲�(lu貌)鎬ц兘鍜屾キ(y猫)鍕�(w霉)鍙潬鎬�銆�

銆€銆€2)鍙互灏囩恫(w菐ng)绠¤寖鍦嶆摯(ku貌)灞曡嚦鐢ㄦ埗绔�锛岀啊(ji菐n)鍖栫董璀�(h霉)宸ヤ綔銆�

銆€銆€3)鍒╃敤SDH鍥烘湁闈堟椿鎬�锛屽彲浣跨恫(w菐ng)绲�(lu貌)閬�(y霉n)鐕�(y铆ng)鑰呮洿蹇�銆佹洿鏈夋晥鍦版彁渚涚敤鎴舵墍闇€鐨勯暦(zh菐ng)鏈熷拰鐭湡妤�(y猫)鍕�(w霉)闇€姹�銆�

銆€銆€鍙互闋�(y霉)瑷�(j矛)SDH鎶€琛�(sh霉)灏囦笉鏂风櫦(f膩)灞�銆傞毃钁楃恫(w菐ng)绲�(lu貌)鐨勭櫦(f膩)灞�锛屽畠灏囬€�(j矛n)涓€姝ョ偤绲傜鐢ㄦ埗鎻愪緵瀵付鏈嶅嫏(w霉)锛屽湪杩庢帴ATM銆丆ATV銆佸濯掗珨銆佸洜鐗圭恫(w菐ng)銆佸叏鍏夌恫(w菐ng)绲�(lu貌)甯朵締(l谩i)鐨勬(j墨)鏈�(hu矛)鍜屾彁鍑虹殑鎸戞埌(zh脿n)涓�锛屽皣寰楀埌鏇村姞寤f硾鐨勬噳(y墨ng)鐢ㄣ€�

妯�(bi膩o)绨斤細

榛�(di菐n)璐�

鍒嗕韩鍒帮細

涓婁竴绡囷細娣鸿珖VPN鎶€琛�(sh霉)

涓嬩竴绡囷細寰兘WIN-V63鐭㈤噺鎺у埗璁婇牷鍣ㄥ湪...

涓湅(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng)鐗堟瑠(qu谩n)鑸囧厤璨�(z茅)鑱叉槑锛氬嚒鏈恫(w菐ng)娉ㄦ槑[渚�(l谩i)婧愶細涓湅(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng)]鐨勬墍鏈夋枃瀛�銆佸湒鐗�銆侀煶瑕栧拰瑕栭牷鏂囦欢锛岀増娆�(qu谩n)鍧囩偤涓湅(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng)(www.wangxinlc.cn)鐛�(d煤)瀹舵墍鏈�銆傚闇€杞�(zhu菐n)杓夎珛(q菒ng)鑸�0755-82949061鑱�(li谩n)绯�銆備换浣曞獟楂�銆佺恫(w菐ng)绔欐垨鍊�(g猫)浜鸿綁(zhu菐n)杓変娇鐢ㄦ檪(sh铆)闋堟敞鏄庝締(l谩i)婧愨€滀腑鍦�(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng)鈥�锛岄仌鍙嶈€呮湰缍�(w菐ng)灏囪拷绌跺叾娉曞緥璨�(z茅)浠�銆�

鏈恫(w菐ng)杞�(zhu菐n)杓夊苟娉ㄦ槑鍏朵粬渚�(l谩i)婧愮殑绋夸欢锛屽潎渚�(l谩i)鑷簰鑱�(li谩n)缍�(w菐ng)鎴栨キ(y猫)鍏�(n猫i)鎶曠ǹ浜哄+锛岀増娆�(qu谩n)灞簬鍘熺増娆�(qu谩n)浜�銆傝綁(zhu菐n)杓夎珛(q菒ng)淇濈暀绋夸欢渚�(l谩i)婧愬強浣滆€�锛岀姝㈡搮鑷鏀�锛岄仌鑰呰嚜璨�(f霉)鐗堟瑠(qu谩n)娉曞緥璨�(z茅)浠汇€�

鐩搁棞(gu膩n)璩囪▕

缍�(w菐ng)绔欑啊(ji菐n)浠�|鏈�(hu矛)鍝℃湇鍕�(w霉)|鑱�(li谩n)绯绘柟寮�|骞姪淇℃伅|鐗堟瑠(qu谩n)淇℃伅|缍�(w菐ng)绔欏湴鍦�|鍙嬫儏閺堟帴|娉曞緥鏀寔|鎰忚(ji脿n)鍙嶉|sitemap

鍌冲嫊(d貌ng)缍�(w菐ng)-宸ユキ(y猫)鑷嫊(d貌ng)鍖栬垏鏅鸿兘鍒堕€犵殑鍏ㄥ獟楂斺€滀簰鑱�(li谩n)缍�(w菐ng)+鈥濆壍(chu脿ng)鏂版湇鍕�(w霉)骞宠嚭(t谩i)

缍�(w菐ng)绔欏鏈�鏈嶅嫏(w霉)鍜ㄨ閲囪臣(g貌u)鍜ㄨ濯掗珨鍚堜綔

Chuandong.com Copyright ?2005 - 2025 锛孉ll Rights Reserved 娣卞湷甯傚ェ缇庡ぇ鍞愬唬鍛婃湁闄愬叕鍙� 鐗堟瑠(qu谩n)鎵€鏈�
绮礗CP鍌� 14004826铏�(h脿o) | 鐕�(y铆ng)妤�(y猫)鍩�(zh铆)鐓ц瓑鏇�(sh奴) | 涓嶈壇淇℃伅鑸夊牨(b脿o)涓績 | 绮靛叕缍�(w菐ng)瀹夊倷 44030402000946铏�(h脿o)