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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鏁�(sh霉)鎿�(j霉)闆荤簻
闁辫畝锛�3962鏅�(sh铆)闁擄細2017-09-25 09:35:51

    鏁�(sh霉)鎿�(j霉)闆荤簻涓昏鍒嗙偤鍏╃ó锛氫竴绋槸缇庢床鎺ㄨ鐨�100惟闆荤簻锛屼富瑕佹槸閲濆皪(du矛)闈炲睆钄介闆欑禐绶�锛圲TP:Unshielded Twisted Pair锛夛紱鍙︿竴绋槸姝愭床鎺ㄨ鐨�150惟闆荤簻锛屼富瑕佹槸閲濆皪(du矛)灞忚斀椤為洐绲炵窔锛圫TP:Shielded Twisted Pair锛夈��

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    闅ㄨ憲鍏夐�氫俊鎶�琛�(sh霉)鐨勯珮閫熺櫦(f膩)灞�锛屾垜鍦�(gu贸)鏈夌窔閫氫俊缍�(w菐ng)鐨勯骞茬恫(w菐ng)鍜屽眬闁撲腑绻肩窔璺凡鏅亶浣跨敤鍏夌簻锛屽厜绾栭��(j矛n)鍏ユ帴鍏ョ恫(w菐ng)宸叉垚鐐哄繀鐒惰定鍕�(sh矛)銆備絾鍏夌簻鏁疯ō(sh猫)璨�(f猫i)鐢ㄥお楂橈紝鎺ラ牠璨�(f猫i)鐢ㄥ拰绲傜鍏�-闆昏綁(zhu菐n)鎻涜不(f猫i)鐢ㄦ槀璨�锛屽洜姝�锛屽湪鍏夌簴鍖栨櫘鍙婂墠鐨勫緢闀�(zh菐ng)涓�娈垫檪(sh铆)闁撳収(n猫i)锛屾帴鍏ョ恫(w菐ng)鐨勭敤鎴剁窔浠嶅皣浠ラ噾灞簻鐐轰富銆傞噾灞簻涓昏鍖呮嫭鍏ㄥ闆荤簻銆佸悓杌搁浕绾滃拰鏁�(sh霉)鎿�(j霉)闆荤簻涓夌ó銆傚叾涓�锛屾暩(sh霉)鎿�(j霉)闆荤簻鏄洰鍓嶆瘮杓冪悊鎯崇殑瀵付鎺ュ叆缍�(w菐ng)鐨勫偝杓稿獟楂�锛屽畠鍏锋湁鍒堕�犳垚鏈純浣�銆佺祼(ji茅)妲�(g貌u)绨�(ji菐n)鍠�銆佸彲鎿�(ku貌)鍏呮�уソ銆佷究浜庣恫(w菐ng)绲�(lu貌)鍗囩礆(j铆)鐨勫劒(y艒u)榛�(di菐n)锛屼富瑕佺敤浜庡ぇ妯撶稖鍚堝竷绶氥�佸皬鍗�(q奴)瑷�(j矛)绠楁(j墨)缍滃悎甯冪窔绛夈��

姒傝堪

    鍟嗘キ(y猫)寤虹瓚閫氫俊闆荤簻妯�(bi膩o)婧�(zh菙n)鐨勭増鏈槸ANSI/TIA/EIA-568-B銆傞浕淇¤妤�(y猫)鍗�(xi茅)鏈�(hu矛)TIA锛圱elecommunicationsIndustryAssociation锛夌殑TR-42鎶�琛�(sh霉)濮斿摗鏈�(hu矛)宸叉妸瑭叉(bi膩o)婧�(zh菙n)鎷嗗垎鐐築.1銆丅.2鍜孊.3绛夌郴鍒�銆傚叾涓�锛�568-B.1鍖呮嫭浜嗕竴鑸缓绛戦浕绾滅郴绲�(t菕ng)鐨勮ō(sh猫)瑷�(j矛)銆佸畨瑁濆拰鍫�(ch菐ng)娓�(c猫)瑭︽墍闇�鐨勪俊鎭紱568-B.2鍜�568-B.3鍖呮嫭浜嗛浕绾�銆佹帴鎻掔窔鍜岄�ｆ帴浠剁殑鍒堕��銆佸厓浠跺彲闈犳�ф脯(c猫)瑭﹁(gu墨)鑼�銆�568-B.3浜�2000骞�4鏈堢櫦(f膩)甯冿紝閬╃敤浜庡厜绾栧厓浠�銆�568-B.2瑕�(gu墨)瀹氫簡UTP鍜孎/UTP鐨勯浕姘ｅ拰姗�(j墨)姊拌姹�锛孋AT3鍜孋AT5e闆荤簻鍜屽厓浠惰姹�銆�568-B.1鍜�568-B.2閮芥槸2001骞�6鏈堢櫦(f膩)甯冪殑銆�

    ISO/IEC JTC1 SC25/WG 3宸ヤ綔绲勪簬2002骞寸櫦(f膩)甯冧簡绗簩鐗圛SO/IEC 11801锛�2002妯�(bi膩o)婧�(zh菙n)锛岄毃鍚庡湪2008骞村拰2010骞寸櫦(f膩)甯冧簡绗簩鐗堢殑2鍊�(g猫)澧炶(b菙)AM1鍜孉M2锛屽皪(du矛)CAT6A銆丆AT7A闆荤簻鍙婂叾閫ｆ帴浠朵綔鍑轰簡鏂扮殑瑕�(gu墨)瀹�銆侷SO/IEC 11801鐨勭壒榛�(di菐n)鍦ㄤ簬瑕�(gu墨)瀹氫簡CAT7A鐨勫伐浣滃崁(q奴)鎺ュ彛鍜屼俊閬撻張璺弮鏁�(sh霉)銆傚湪鍏夌簻鏂归潰锛屾(bi膩o)婧�(zh菙n)灏�(du矛)鏈嶅嫏(w霉)浜庣従(xi脿n)鏈夊拰鏈締(l谩i)缍�(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢ㄧ殑300m銆�500m鍜�2000m涓夊��(g猫)绱�(j铆)鍒ヤ綔鍑轰簡瑕�(gu墨)瀹�銆傚湪鍏冧欢瑕佹眰涓�锛孖SO/IEC 11801:2002鍙冭�冧簡IEC 61156-5鐨勬按骞冲堡鍜孖EC 61156-6鐨勫伐浣滃崁(q奴)銆傞櫎浜嗕竴浜涜純灏忕殑渚嬪涔嬭檿锛孖SO/IEC 11801:2002灏�(du矛)闆荤簻鐨勬墍鏈夎姹傞兘鍙互鍦ㄩ�欏叐鍊�(g猫)妯�(bi膩o)婧�(zh菙n)涓壘鍒般�傚皪(du矛)RJ-45鍨嬫彃搴э紝ISO/IEC 11801:2002 AM2锛�2010鍙冭�冧簡IEC 60603-7-X锛坸=1锛�2锛屸��7锛夌郴鍒楋紱灏�(du矛)鏂板瀷RJ-45鎻掑骇锛圙G45鍨嬮�ｆ帴鍣級锛屽弮鑰冧簡IEC 60603-7-71锛涘皪(du矛)鏂扮殑RJ-45鍨嬫彃搴э紙TERA鍨嬮�ｆ帴鍣級锛屽弮鑰冧簡IEC61076-3-104銆�

    ISO/IEC 15018鐗堜腑锛屽湪淇℃伅鍜岄�氫俊鎶�琛�(sh霉)闋�(l菒ng)鍩�锛屽鐢ㄩ浕绾滃弮鑰冧簡ISO/IEC 11801:2002涓皪(du矛)鐩稿悓闆荤簻鐨勮(gu墨)瀹�锛涘湪寤ｆ挱閫氫俊鎶�琛�(sh霉)闋�(l菒ng)鍩�锛屽弮鑰冧簡IEC 61156-6 1200MHz闆荤簻瑕�(gu墨)鑼�锛孖EC 61156-7鍜孖EC 61076-3-104銆�

    涓嶅悓椤炲瀷鏁�(sh霉)鎿�(j霉)闆荤簻鐨勬噳(y墨ng)鐢ㄦ瘮杓�

CAT5銆丆AT5e銆丆AT6鍜孋AT7 鎬ц兘瑕�(gu墨)鑼冨湒琛�
銆�銆�
銆�銆�
銆�銆�
銆�銆�
鍙冩暩(sh霉)
CAT5
TSB95鍜孎DAM 2鍙︽湁瑕佹眰
CAT5e
(568-A-5)
CAT6
(鍦撴嫭铏�(h脿o)鍏�(n猫i)鐐�250MHz鐨勬�ц兘)
寤鸿鐨凜AT7
(鍦撴嫭铏�(h脿o)鍏�(n猫i)鐐�600 MHz 鐨勬�ц兘)
瑕�(gu墨)瀹氶牷鐜囪寖鍦�
1-100MHz
1-100MHz
1-250MHz
1-600MHz
琛版笡
(Attenuation)
24dB
24dB
21.7dB
(36dB)
20.8dB
(54.1dB)
杩戠涓查煶琛版笡
(NEXT)
27.1dB
30.1dB
39.9dB
(33.1dB)
62.1dB
(51dB)
杩戠涓查煶鍔熺巼鍜�
(PSNEXT)
N/A*
27.1dB
37.1dB
(30.2dB)
59.1dB
(48dB)
琛版笡灏�(du矛)涓�?d膩ng)_姣�
(ACR)
3.1dB
6.1dB
18.2dB
(-2.9dB)
41.3dB
(-3.1dB)**
琛版笡灏�(du矛)涓�?d膩ng)_姣�
(Power-sum ACR)
N/A
3.1dB
15.4dB
(-5.8dB)
38.3dB
(-6.1dB)**
绛夐浕浣嶉仩(yu菐n)绔覆闊�
(ELFEXT)
17dB
(鏂拌姹�)
17.4dB
23.2dB
(15.3 dB)
鏈夊緟鐮旂┒
绛夐浕浣嶉仩(yu菐n)绔覆闊冲姛鐜囧拰
(PSELFEXT)
14.4dB
(鏂拌姹�)
14.4dB
20.2dB
(12.3dB)
鏈夊緟鐮旂┒
鍥炴尝鎼嶈��
(Return loss)
8dB*
(鏂拌姹�)
10dB
12dB
(8dB)
14.1dB
(8.7dB)
鍌虫挱鏅�(sh铆)寤�
(Propagation delay)
548nsec
548nsec
548nsec
(546nsec)
504nsec
(501nsec)
寤堕伈宸暟
(Delay skew)
50nsec
50nsec
50nsec
20nsec
椤炲垾
椤炲瀷
瀵付
闀�(zh菐ng)搴�
鎳�(y墨ng)鐢�
鍌欐敞
CAT3
UTP
16MHz
100m
10Base-T, 4Mbps
鐝�(xi脿n)鍦ㄤ富瑕佺敤浜庨浕瑭辩窔
CAT4
UTP
20MHz
100m
16Mbps
姣旇純灏戣
CAT5
UTP
100MHz
100m
100Base-Tx,ATM, CDDI
甯哥敤浜庡眬鍩熺恫(w菐ng)
CAT5e
UTP
100MHz
100m
1000Base-T
甯哥敤浜庡眬鍩熺恫(w菐ng)
CAT6
UTP
250MHz
100m
锛�
闁嬪娑岀従(xi脿n)
CAT7
ScTP
600MHz
100m
锛�
锛�

鐧�(f膩)灞曠従(xi脿n)鐙�

    CAT8

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    CAT7A锛孋AT7

    CAT 7绶氱簻绗﹀悎IEC 61156-7妯�(bi膩o)婧�(zh菙n)锛屽付瀵偤600MHz锛孋AT 7A 绶氱簻绗﹀悎IEC 61156-7妯�(bi膩o)婧�(zh菙n)锛屽付瀵偤1000MHz銆�

    Draka鏄痉鍦�(gu贸)鐭ュ悕闆荤簻鍒堕�犱紒妤�(y猫)锛岀敘(ch菐n)鍝佸唬娉涙噳(y墨ng)鐢ㄥ湪鍏ㄧ悆30澶氬��(g猫)鍦�(gu贸)瀹剁殑GSM銆丏CS鍜孋DMA绉诲嫊(d貌ng)閫氫俊缍�(w菐ng)绲�(lu貌)涓�銆傞妳鏁�(sh霉)鎿�(j霉)闆荤簻鍖呮嫭瓒呬簲椤炪�佸叚椤�銆佷竷椤炲拰瓒呬竷椤炵瓑绯诲垪鐢�(ch菐n)鍝侊紝鍏朵腑锛屼竷椤為浕绾滄湁UC600 SS23 (L)H銆乁C600T SS23 triplex (3x4P)銆乁C900 HS23銆乁C900SS23銆乁C900 SS22銆乁C900 SS23 PE绛夊瀷铏�(h脿o)锛岃秴涓冮闆荤簻鏈塙C1200 HS23銆乁C1200 HS22绛夊瀷铏�(h脿o)銆�

    D?twyler鏄憺澹浕绾滃拰绯荤当(t菕ng)鐢�(ch菐n)鍝佸埗閫犲晢锛屾搧鏈夎繎涓�鍊�(g猫)涓栫磤(j矛)鐨勯浕绾滃埗閫犮�侀姺鍞強鏈嶅嫏(w霉)缍�(j墨ng)椹�(y脿n)锛屼笅灞殑澶氬閫氳▕闆荤簻鍜岀郴绲�(t菕ng)鐢�(ch菐n)鍝佸垎鍏徃璨�(f霉)璨�(z茅)鏁�(sh霉)鎿�(j霉)缍�(w菐ng)绲�(lu貌)瑷�(sh猫)瑷�(j矛)鍙婂竷绶氥�傚叾灏堟湁鎶�琛�(sh霉)浠ュ強闈㈠悜鏈締(l谩i)鐨勯珮鍝佽唱(zh矛)鏁�(sh霉)鎿�(j霉)閫氳▕闆荤簻绯荤当(t菕ng)鍏冧欢涓昏鐢ㄤ簬閵�琛�銆佹斂搴�銆佽粛闅�(du矛)銆佸ぇ瀛�(xu茅)銆佸叕鍙哥殑杈﹀叕妯撲互鍙婅埅绌烘腐銆佸晢妤�(y猫)涓績鍜屽眳姘戝缓绛戠瓑銆備竷椤為浕绾滄湁7150 4PMultimedia銆�7702 4P/2x4P F8銆�7002 4P/2x4P F8銆�7002 nx4P BreakoutLight銆�7080 4P/2x4P F8銆�7060 4P銆�7702 flex 4P绛夊瀷铏�(h脿o)銆�

    鎴戝湅(gu贸)宸叉湁鏂拌仦鍫�(b脿o)閬撴寚鍑烘澅寮�(qi谩ng)闆嗗湗(tu谩n)寮曢��(j矛n)銆佹案榧庨泦鍦�(tu谩n)闁嬬櫦(f膩)浜嗚秴涓冮鐢熺敘(ch菐n)绶�锛屽彲鐢熺敘(ch菐n)瓒呬竷椤炴暩(sh霉)鎿�(j霉)闆荤簻锛屼絾鏈叕甯冭┎闆荤簻鐨勬妧琛�(sh霉)鎸囨(bi膩o)鍜岄伕鏉愩��

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