鍗�(q奴)鍒�10/100 Base TX RJ45鎺ュ彛鏄�甯哥敤鐨勪互澶�缍�(w菐ng)鎺ュ彛锛屾敮鎸�10鍏嗗拰100鍏嗚嚜閬╂噳(y墨ng)鐨勭恫(w菐ng)绲�(lu貌)閫ｆ帴閫熷害锛屽父瑕�(ji脿n)鐨凴J45鎺ュ彛鏈夊叐椤烇細鐢ㄤ簬浠ュお缍�(w菐ng)缍�(w菐ng)鍗�銆佽矾鐢卞櫒浠ュお缍�(w菐ng)鎺ュ彛绛夌殑DTE椤炲瀷锛岄倓鏈夌敤浜庝氦鎻涙��(j墨)绛夌殑DCE椤炲瀷銆侱TE鎴戝�戝彲浠ョū鍋氣�滄暩(sh霉)鎿�(j霉)绲傜��瑷�(sh猫)鍌欌��锛孌CE鎴戝�戝彲浠ョū鍋氣�滄暩(sh霉)鎿�(j霉)閫氫俊瑷�(sh猫)鍌欌�濄�傚緸鏌愮ó鎰忕京渚�(l谩i)瑾�(shu艒)锛孌TE瑷�(sh猫)鍌欑ū鐐衡�滀富鍕�(d貌ng)閫氫俊瑷�(sh猫)鍌欌�濓紝DCE瑷�(sh猫)鍌欑ū鐐衡�滆��鍕�(d貌ng)閫氫俊瑷�(sh猫)鍌欌��銆傜暥(d膩ng)鍏╁��(g猫)椤炲瀷涓�妯ｇ殑瑷�(sh猫)鍌欎娇鐢≧J45鎺ュ彛閫ｆ帴閫氫俊鏅�(sh铆)锛屽繀闋堜娇鐢ㄤ氦鍙夌窔閫ｆ帴銆傞�欏��(g猫)鍙�浠ュ緸濡備笅鐨凴J45 DTE椤炲瀷寮曡叧瀹氱京鍜孯J45 DCE椤炲瀷寮曡叧瀹氱京渚�(l谩i)瑾�(shu艒)鏄庯細

寰炲湒涓�鎴戝�戝彲浠ョ湅鍑�锛屽�傛灉鍏〥TE椤炲瀷鎺ュ彛锛堟垨DCE椤炲瀷鎺ュ彛锛夌浉閫ｄ笉浜ゅ弶鐩搁�ｅ紩鑵崇殑瑭憋紝灏�(du矛)瑙哥殑寮曡叧閮芥槸鏁�(sh霉)鎿�(j霉)鎺ユ敹锛堢櫦(f膩)閫侊級寮曡叧锛屽嫝(sh矛)蹇呴�氫俊灏囦笉鑳介��(j矛n)琛屻��

1000 Base-T RJ45鎺ュ彛浣跨敤4灏�(du矛)宸�鍒嗙��锛屽垎鍒ユ槸MDI[0:3]+鍜孧DI[0:3]-锛孌TE椤炲瀷寮曡叧瀹氱京濡備笅琛�锛�

鍙﹀�栭渶瑕佽��(shu艒)鏄庯細涓�浜汥CE椤炲瀷瑷�(sh猫)鍌欐渻(hu矛)鍜屽皪(du矛)绔�鑷�鍕�(d貌ng)鍗�(xi茅)鍟�锛屾�ゆ��(sh铆)閫ｆ帴鐢ㄤ氦鍙夌窔鎴栧钩琛岀窔鍧囧彲^[2]

RJ45 鍨嬬恫(w菐ng)绶氭彃闋�鍙堢ū姘存櫠闋�锛屽叡鏈夊叓鑺�鍋氭��锛屽唬娉涙噳(y墨ng)鐢ㄤ簬灞�鍩熺恫(w菐ng)鍜�?ADSL?瀵�甯朵笂缍�(w菐ng)鐢ㄦ埗鐨勭恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欓枔缍�(w菐ng)绶氾紙绋变綔浜旈�炵窔鎴栭洐绲炵窔锛夌殑閫ｆ帴銆傚湪鍏烽珨鎳�(y墨ng)鐢ㄦ檪(sh铆)锛孯J45 鍨嬫彃闋�鍜岀��(w菐ng)绶氭湁鍏╃ó閫ｆ帴鏂规硶锛堢窔搴忥級锛屽垎鍒ョū浣� T568A 绶氬簭锛堝湒1锛夊拰 T568B 绶氬簭锛堝湒2锛�銆�

RJ45 鍨嬬恫(w菐ng)绶氭彃闋�寮曡叧铏�(h脿o)鐨勮瓨(sh铆)鍒ユ柟娉曟槸锛氭墜鎷挎彃闋�锛屾�� 8 鍊�(g猫)灏忛崓閲戠墖鐨勪竴绔�鍚戜��锛屾湁缍�(w菐ng)绶氳�濆叆鐨勭煩褰㈠ぇ鍙ｇ殑涓�绔�鍚戜笅锛屽悓鏅�(sh铆)灏囨矑(m茅i)鏈夌窗(x矛)闀�(zh菐ng)濉戞枡鍗￠姺鐨勯偅鍊�(g猫)闈㈠皪(du矛)钁椾綘鐨勭溂鐫涳紝寰炲乏閭婂��(g猫)灏忛崓閲戠墖闁�(k膩i)濮嬩緷娆℃槸绗�1 鑵�銆佺��2 鑵�銆佲��銆佺��8 鑵�銆�

鍦�1锛歊J45 鍨嬬恫(w菐ng)绶氭彃闋�鐨� T568A

T568A 绶氬簭鐨勯仼鐢ㄨ寖鍦�

閫欑ó鎺ユ硶鐢ㄤ簬缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欓渶瑕佷氦鍙変簰閫ｇ殑鍫�(ch菐ng)鍚�锛屾墍璎備氦鍙夋槸鎸囩恫(w菐ng)绶氱殑涓�绔�鍜屽彟涓�绔�鑸� RJ45 缍�(w菐ng)绶氭彃闋�鐨勬帴娉曚笉鍚�锛屼竴绔�鎸� T568A 绶氬簭鎺ワ紙鍦�1锛�锛屽彟涓�绔�鎸� T568B 绶氬簭鎺ワ紙鍦�2锛夛紝鍗虫湁骞炬牴缍�(w菐ng)绶氬湪鍙︿竴绔�鏄�鍏堝仛浜嗕氦鍙夋墠鎺ュ埌 RJ45 鎻掗牠涓婂幓鐨�锛岄仼鐢ㄧ殑閫ｆ帴鍫�(ch菐ng)鍚堟湁锛�^[3]

1. 闆汇��鑵︹啇鈥斺啋闆汇��鑵︼紝灏�(du矛)绋辩瓑缍�(w菐ng)閫ｆ帴锛屽嵆鍏╄嚭(t谩i)闆昏叇涔嬮枔鍙�閫氶亷(gu貌)涓�姊濈恫(w菐ng)绶氶�ｆ帴灏卞彲浠ヤ簰鐩稿偝閬炴暩(sh霉)鎿�(j霉)锛�

2. 闆嗙窔鍣ㄢ啇鈥斺啋闆嗙窔鍣�锛�

3. 浜ゆ彌姗�(j墨)鈫愨�斺啋浜ゆ彌姗�(j墨)銆�

濡傚湒1 鎵�绀�锛孯J45 鍨嬬恫(w菐ng)绶氭彃闋�鍚勮叧鑸囩��(w菐ng)绶氶�忚壊妯�(bi膩o)蹇楃殑灏�(du矛)鎳�(y墨ng)闂�(gu膩n)绯绘槸锛�

鎻掗牠鑵宠櫉(h脿o)銆�缍�(w菐ng)绶氶�忚��

1銆�鈥斺�斺�斺�斻��缍犵櫧

2銆�鈥斺�斺�斺�斻��缍�

3銆�鈥斺�斺�斺�斻��姗欑櫧

4銆�鈥斺�斺�斺�斻��钘�(l谩n)

5銆�鈥斺�斺�斺�斻��钘�(l谩n)鐧�

6銆�鈥斺�斺�斺�斻��姗�

7銆�鈥斺�斺�斺�斻��妫曠櫧

8銆�鈥斺�斺�斺�斻��妫�

鍦�2锛歊J45 鍨嬬恫(w菐ng)绶氭彃闋�鐨� T568B 绶氬簭鎺ユ硶绀烘剰鍦�

鍦�2锛歊J45 鍨嬬恫(w菐ng)绶氭彃闋�鐨� T568BT568B 绶氬簭鐨勯仼鐢ㄨ寖鍦�

涓�銆佺洿閫ｇ窔浜掗�ｏ紙鐩撮�氱窔锛�

缍�(w菐ng)绶氱殑鍏╃��鍧囨寜 T568A鎴栬�匱568B 鎺�

1. 闆汇��鑵︹啇鈥斺啋ADSL 璨�

2. ADSL璨撯啇鈥斺啋ADSL?璺�鐢卞櫒鐨�?WAN?鍙�

3. 闆汇��鑵︹啇鈥斺啋ADSL 璺�鐢卞櫒鐨�?LAN?鍙�

4. 闆汇��鑵︹啇鈥斺啋闆嗙窔鍣ㄦ垨浜ゆ彌姗�(j墨)

浜�銆佷氦鍙変簰閫ｏ紙浜ゅ弶绶氾級

缍�(w菐ng)绶氱殑涓�绔�鎸� T568B 鎺�锛屽彟涓�绔�鎸� T568A 鎺�

1. 闆汇��鑵︹啇鈥斺啋闆汇��鑵�锛屽嵆灏�(du矛)绛夌恫(w菐ng)閫ｆ帴

2. 闆嗙窔鍣ㄢ啇鈥斺啋闆嗙窔鍣�

3. 浜ゆ彌姗�(j墨)鈫愨�斺啋浜ゆ彌姗�(j墨)

濡傚湒2 鎵�绀�锛孯J45 鍨嬬恫(w菐ng)绶氭彃闋�鍚勮叧鑸囩��(w菐ng)绶氶�忚壊妯�(bi膩o)蹇楃殑灏�(du矛)鎳�(y墨ng)闂�(gu膩n)绯绘槸锛�

鎻掗牠鑵宠櫉(h脿o)銆�缍�(w菐ng)绶氶�忚��

1銆�鈥斺�斺�斺�斻��姗欑櫧

2銆�鈥斺�斺�斺�斻��姗�

3銆�鈥斺�斺�斺�斻��缍犵櫧

4銆�鈥斺�斺�斺�斻��钘�(l谩n)

5銆�鈥斺�斺�斺�斻��钘�(l谩n)鐧�

6銆�鈥斺�斺�斺�斻��缍�

7銆�鈥斺�斺�斺�斻��妫曠櫧

8銆�鈥斺�斺�斺�斻��妫�

灏�(du矛)浜庣洿閫氱窔(鍏╅牠568B)锛屾湁淇¤櫉(h脿o)鐨勭窔鏄�1236(姗欑稜)锛屽洜姝�,濡傛灉鏌愪簺绶氱櫦(f膩)鐢熸晠闅�锛屽彲浠ョ敤鍏朵綑鐨勭窔浣滅偤鍌欑敤锛屼慨寰�(f霉)鍚庝粛鐒跺彲鐢�锛屼絾鏄�鎶楀共鎿炬�ц兘鏈夊彲鑳介檷浣�銆�

RJ45鎺ュ彛鍦ㄩ�氱敤缍滃悎甯冪窔妯�(bi膩o)婧�(zh菙n)閲�锛屾矑(m茅i)鏈夊柈鐛�(d煤)鎻愬強鈥淩J45鈥濈殑璜栬堪锛屾墍鏈夌殑閫ｆ帴鍣ㄤ欢蹇呴爤鏄�8閲濄�傚洜姝�RJ11鍜孯J45鐨勫崝(xi茅)鍚屽伐浣滃拰鍏煎�规�ч倓娌�(m茅i)鏈夋垚鏂�銆�

RJ閫欏��(g猫)鍚嶇ū浠ｈ〃宸叉敞鍐�(c猫)鐨勬彃瀛旓紙Registered Jack锛�锛屾槸渚�(l谩i)婧愪簬璨濈埦绯荤当(t菕ng)鐨刄SOC (Universal Service Ordering Codes锛岄�氱敤鏈嶅嫏(w霉)鍒嗛�炰唬纰�) 浠ｇ⒓銆俇SOC 鏄�涓�绯诲垪宸叉敞鍐�(c猫)鐨勬彃瀛斿強鍏舵帴绶氭柟寮�锛屾槸鐢辫矟鐖剧郴绲�(t菕ng)闁�(k膩i)鐧�(f膩)鐨勶紝鐢ㄤ簬灏囩敤鎴剁殑瑷�(sh猫)鍌欓�ｆ帴鍒板叕鍏辩恫(w菐ng)绲�(lu貌)銆侳CC 瑕�(gu墨)瀹氭帶鍒惰憲閫欎竴鐩�鐨勭殑鎳�(y墨ng)鐢�銆侳CC锛堣伅(li谩n)閭﹂�氫俊濮斿摗鏈�(hu矛)锛変唬琛ㄧ編鍦�(gu贸)鏀垮簻鐧�(f膩)甯冧簡涓�鍊�(g猫)鏂囨獢瑕�(gu墨)瀹氫簡RJ11銆�

RJ11鏄�鐢ㄤ簬瑗块儴闆诲瓙鍏�鍙革紙Western ElectricCo锛夐枊(k膩i)鐧�(f膩)鐨勬帴鎻掍欢鐨勯�氱敤鍚嶇ū銆傚叾澶栧舰瀹氱京鐐�6閲濈殑閫ｆ帴鍣ㄤ欢銆傚師鍚嶇偤WExW锛� 閫欓噷鐨剎琛ㄧず鈥樻椿鎬р�欙紝瑙搁粸(di菐n)鎴栬�呮墦绶氶嚌銆備緥濡傦紝 WE6W 鏈夊叏閮�6鍊�(g猫)瑙搁粸(di菐n)锛岀法铏�(h脿o)1鍒�6锛學E4W 鐣岄潰鍙�浣跨��4閲濆�栭潰鐨勫叐鍊�(g猫)瑙搁粸(di菐n)(1鍜�6) 涓嶇敤锛學E2W 鍙�浣跨敤涓�闁撳叐閲�銆傚皪(du矛)浜嶳J11锛屼俊鎭�渚�(l谩i)婧愭槸鐭涚浘鐨�锛屽畠鍙�浠ユ��2鎴栬��4鑺�鐨�6閲濇帴鎻掍欢銆傛洿鍔犳贩娣嗙殑鏄�锛孯J11骞朵笉鍍呮槸鐢ㄤ簬浠ｈ〃6閲濇帴鎻掍欢锛屽畠閭勬寚4閲濈殑鐗堟湰銆�

涓嶅悓鐨勬��(bi膩o)婧�(zh菙n)锛屼笉鍚岀殑灏哄��

鐢变簬鍏╄�呯殑灏哄�镐笉鍚岋紙RJ11鐐�4鎴�6閲�锛孯J45鐐�8閲濋�ｆ帴鍣ㄤ欢锛�锛岄’鐒禦J45鎻掗牠涓嶈兘鎻掑叆RJ11鎻掑瓟銆傚弽閬�(gu貌)渚�(l谩i)鍗诲湪鐗╃悊涓婃槸鍙�琛岀殑锛圧J11鎻掗牠姣擱J45鎻掑瓟?銆�?锛� 鐢辨�よ畵浜鸿�や互鐐哄叐鑰呮噳(y墨ng)瑭叉垨鑰呰兘澶犲崝(xi茅)鍚屽伐浣�銆傚��(sh铆)闅涗笂涓嶆槸閫欐ǎ銆傚缓璀颁笉瑕佸皣RJ11鎻掗牠鐢ㄤ簬RJ45鎻掑瓟銆�

鍥�?y脿n)闀絁11涓嶆槸妯�(bi膩o)婧�(zh菙n)鍖栫殑锛屽叾灏哄�革紝鎻掑叆鍔涘��锛屾彃鍏ヨ�掑害绛夌瓑娌�(m茅i)鏈夌当(t菕ng)涓�渚濈収妯�(bi膩o)婧�(zh菙n)鎺ユ彃浠惰ō(sh猫)瑷�(j矛)瑕佹眰锛屽洜姝や笉鑳界⒑淇濊兘澶犲叿鏈変簰鎿嶄綔鎬�銆傚畠鍊戠敋鑷冲紩璧峰叐鑰呯殑鐮村�炪�傜敱浜嶳J11鎻掗牠姣擱J45鎻掑瓟灏�锛屾彃闋�鍏╅倞鐨勫�戞枡閮ㄥ垎灏囨渻(hu矛)鎼嶅�炴彃鍏ョ殑鎻掑瓟鐨勯噾灞�閲濄��