网线水晶头RJ45接口定义 RJ45的8个接口定义?
\u201cRJ45\u63a5\u53e3\u201d\u5b9a\u4e49\u6807\u51c6\u662f\u4ec0\u4e48\uff1fRJ45\u662f\u4e00\u4e2a\u901a\u7528\u540d\u79f0\uff0c\u6307\u7684\u662f\u7531IEC(60)603-7\u6807\u51c6\u5316\u7684\u6a21\u5757\u5316\u63d2\u5934\u6216\u63d2\u5934\uff0c\u5e76\u4f7f\u7528\u7531\u56fd\u9645\u8fde\u63a5\u5668\u6807\u51c6\u5b9a\u4e49\u76848\u4e2a\u4f4d\u7f6e(8\u4e2a\u5f15\u811a)\u3002()IEC(60)603-7\u4e5f\u662fISO/IEC 11801\u56fd\u9645\u901a\u7528\u914d\u7ebf\u6807\u51c6\u8fde\u63a5\u786c\u4ef6\u7684\u53c2\u8003\u6807\u51c6\u3002
\u4ee5\u592a\u7f51\u6709\u4e00\u4e2a\u4f7f\u7528RJ45\u7684\u501f\u53e3\uff0c\u4ee5\u53ca\u4e00\u4e2a\u5bb6\u5ead\u8def\u7531\u5668\u548c\u4e00\u4e2a\u8ba1\u7b97\u673a\u5bbd\u5e26\u63a5\u53e3\uff0c\u8fd9\u662fRJ45\u3002\u4e0eRJ11\u4e0d\u540c\u7684\u662f\uff0cRJ11\u76f8\u5f53\u4e8e\u7535\u8bdd\u7ebf\uff0c\u8fde\u63a5\u5230\u8c03\u5236\u89e3\u8c03\u5668\uff0c\u800c\u8c03\u5236\u89e3\u8c03\u5668\u5728\u7535\u8bdd\u7ebf\u4e0a\u62e8\u53f7\u3002
ISO/IEC 11801\u6807\u51c6\u5173\u4e8e\u8fde\u63a5\u786c\u4ef6\u8981\u6c42:
\u4fe1\u606f\u63d2\u5ea7\u8fde\u63a5\u7684\u7269\u7406\u5c3a\u5bf8\u662f\u6307IEC(60)603-7, 8\u9488'RJ45'\u6807\u51c6\u3002
\u4fe1\u606f\u63d2\u5ea7\u7684\u7535\u7f06\u7aef\u6570\u91cf\u4e3a8\u3002
\u5236\u4f5c\u7f51\u7edc\u7535\u7f06\u662f\u5fc5\u8981\u7684\u3002
\u56e0\u6b64\uff0c\u4e00\u822c\u89e3\u51b3\u65b9\u6848\u4e0d\u652f\u6301\u4f7f\u75286\u4e2a\u62164\u4e2apin\u8fde\u63a5\u5668(\u6bd4\u5982RJ11)\u3002
RJ45\u662f\u4e00\u79cd\u7528\u4e8e\u4fe1\u606f\u63d2\u5ea7\u7684\u8fde\u63a5\u5668\u3002\u901a\u8baf\u7ec8\u7aef)\u5728\u5e03\u7ebf\u7cfb\u7edf\u4e2d\u3002\u8fde\u63a5\u5668\u7531\u63d2\u5934(\u8fde\u63a5\u5668\uff0c\u6c34\u6676\u5934)\u548c\u63d2\u5ea7(\u6a21\u5757)\u7ec4\u6210\u3002RJ\u662f\u6ce8\u518c\u7684Jack\u7684\u7f29\u5199\uff0c\u610f\u601d\u662f\u201c\u6ce8\u518c\u63d2\u5ea7\u201d\u3002
\u5728FCC(\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a\u6807\u51c6\u548c\u6cd5\u89c4)\u4e2dRJ\u662f\u63cf\u8ff0\u516c\u5171\u7535\u4fe1\u7f51\u7edc\u7684\u63a5\u53e3\uff0c\u800c\u8ba1\u7b97\u673a\u7f51\u7edc\u7684RJ45\u901a\u5e38\u88ab\u79f0\u4e3a\u6807\u51c6\u76848\u4f4d\u6a21\u5757\u63a5\u53e3\u3002RJ45\u7535\u7f06\u63d2\u5934\u4e5f\u79f0\u4e3a\u6c34\u6676\u5934\uff0c\u75318\u4e2a\u6838\u5fc3\u7ec4\u6210\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5c40\u57df\u7f51\u548cADSL\u5bbd\u5e26\u4e92\u8054\u7f51\u7528\u6237\u7684\u7f51\u7edc\u8bbe\u5907(\u79f0\u4e3a5\u7ebf\u6216\u626d\u7ebf)\u4e4b\u95f4\u7684\u8fde\u63a5\u3002
RJ45\u6280\u672f\u89c4\u683c:\u63a5\u89e6\u7535\u963b\u7684\u6027\u80fd\u662f2.5\u03a9,\u7edd\u7f18\u7535\u963b\u4e3a1000\u03a9,\u8010\u7535\u5f3a\u5ea6\u4e3aDC1000V(AC700V),\u4e00\u5206\u949f\u6ca1\u6709\u5d29\u6e83\u548c\u95ea\u7edc\u73b0\u8c61;\u5361\u7247\u8868\u9762\u9540\u91d1\u6216\u9540\u94f6\uff0c\u7ebf\u5f840.4mm ~ 0.6mm;\u63d2\u5934\u63d2\u5ea7\u53ef\u53cd\u590d\u63d2\u5165\u4e0d\u5c11\u4e8e750\u6b21;8\u7ebf\u63a5\u89e6\u9488\uff0c\u9540\u91d1509(\u82f1\u5bf8)\u3002
绛旓細RJ45鎺ュ彛閫氬父鐢ㄤ簬鏁版嵁浼犺緭锛屽叡鏈夊叓鑺仛鎴愶紝鏈甯歌鐨勫簲鐢ㄤ负缃戝崱鎺ュ彛銆RJ45鏄悇绉嶄笉鍚屾帴澶寸殑涓绉嶇被鍨锛堜緥濡傦細RJ11涔熸槸鎺ュご鐨勪竴绉嶇被鍨嬶紝涓嶈繃瀹冩槸鐢佃瘽涓婄敤鐨勶級锛汻J45澶磋窡鎹嚎鐨勬帓搴忎笉鍚岀殑娉曟湁涓ょ锛屼竴绉嶆槸姗欑櫧銆佹銆佺豢鐧姐佽摑銆佽摑鐧姐佺豢銆佹鐧姐佹锛涘彟涓绉嶆槸缁跨櫧銆佺豢銆佹鐧姐佽摑銆佽摑鐧姐佹銆佹鐧姐...
绛旓細涓昏鐢ㄦ潵鑱旀帴璋冨埗瑙ｈ皟鍣≧J11鏄敤浜庤タ閮ㄧ數瀛愬叕鍙稿紑鍙戠殑鎺ユ彃浠剁殑閫氱敤鍚嶇О鍏跺褰㈠畾涔変负6閽堢殑杩炴帴鍣ㄤ欢瀵逛簬RJ11锛屼俊鎭潵婧愭槸鐭涚浘鐨勶紝瀹冨彲浠ユ槸2鎴栬4鑺殑6閽堟帴鎻掍欢鏇村姞娣锋穯鐨勬槸锛孯J11骞朵笉浠呮槸锛涚瑪璁版湰鐨勭綉绾挎帴鍙ｅ潎涓篟J45鎺ュ彛缃戠嚎锛孯J45鎺ュ彛閫氬父鐢ㄤ簬鏁版嵁浼犺緭锛屾渶甯歌鐨勫簲鐢ㄤ负缃戝崱鎺ュ彛RJ45鎻掑ご鍙堢О涓篟J45姘存櫠澶RJ45 Mo...
绛旓細鏄父瑙佺殑涓绉嶇綉绾挎帴鍙ｏ紝涔熷彨姘存櫠澶,閫氬父鎺ュ湪缃戝崱涓婄殑銆RJ45鏄竷绾跨郴缁熶腑淇℃伅鎻掑骇锛堝嵆閫氫俊寮曞嚭绔級杩炴帴鍣ㄧ殑涓绉锛岃繛鎺ュ櫒鐢辨彃澶达紙鎺ュご銆佹按鏅跺ご锛夊拰鎻掑骇锛堟ā鍧楋級缁勬垚锛屾彃澶存湁8涓嚬妲藉拰8涓Е鐐广俁J鏄疪egistered Jack鐨勭缉鍐欙紝鎰忔濇槸鈥滄敞鍐岀殑鎻掑骇鈥濄傚湪FCC锛堢編鍥借仈閭﹂氫俊濮斿憳浼氭爣鍑嗗拰瑙勭珷锛変腑RJ鏄弿杩板叕鐢ㄧ數淇...
绛旓細1銆丷J45鏄竷绾跨郴缁熶腑淇℃伅鎻掑骇锛堝嵆閫氫俊寮曞嚭绔級杩炴帴鍣ㄧ殑涓绉锛岃繛鎺ュ櫒鐢辨彃澶达紙鎺ュご銆佹按鏅跺ご锛夊拰鎻掑骇锛堟ā鍧楋級缁勬垚锛屾彃澶存湁8涓嚬妲藉拰8涓Е鐐广俁J鏄疪egistered Jack鐨勭缉鍐欙紝鎰忔濇槸鈥滄敞鍐岀殑鎻掑骇鈥濄傚湪FCC锛堢編鍥借仈閭﹂氫俊濮斿憳浼氭爣鍑嗗拰瑙勭珷锛変腑RJ鏄弿杩板叕鐢ㄧ數淇＄綉缁滅殑鎺ュ彛锛岃绠楁満缃戠粶鐨凴J45鏄爣鍑8浣嶆ā鍧楀寲鎺ュ彛鐨...
绛旓細鍙堝悕8j姘存櫠澶 RJ45鏄竴涓父鐢ㄥ悕绉帮紝鎸囩殑鏄敱IEC (60)603-7鏍囧噯鍖栵紝 浣跨敤鐢卞浗闄呮х殑鎺ユ彃浠舵爣鍑嗗畾涔夌殑8涓綅缃(8閽)鐨勬ā鍧楀寲鎻掑瓟鎴栬呮彃澶銆侷EC (60)603-7涔熸槸ISO/IEC 11801鍥介檯閫氱敤缁煎悎甯冪嚎鏍囧噯鐨勮繛鎺ョ‖浠剁殑鍙傝冩爣鍑嗐備互澶綉ETHERNET鐨勯噰鐢ㄦ帴鍙ｇ殑灏辨槸RJ45, 杩樻湁杩炴帴瀹剁敤璺敱鍣ㄥ拰鐢佃剳瀹藉甫鎺ュ彛鐨勯兘鏄疪J45...
绛旓細RJ45鏄竷绾跨郴缁熶腑淇℃伅鎻掑骇锛堝嵆閫氫俊寮曞嚭绔級杩炴帴鍣ㄧ殑涓绉嶏紝杩炴帴鍣ㄧ敱鎻掑ご锛堟帴澶淬佹按鏅跺ご锛夊拰鎻掑骇锛堟ā鍧楋級缁勬垚锛屾彃澶存湁8涓嚬妲藉拰8涓Е鐐广俁J鏄疪egistered Jack鐨勭缉鍐欙紝鎰忔濇槸鈥滄敞鍐岀殑鎻掑骇鈥濄傚湪FCC锛堢編鍥借仈閭﹂氫俊濮斿憳浼氭爣鍑嗗拰瑙勭珷锛変腑RJ鏄弿杩板叕鐢ㄧ數淇＄綉缁滅殑鎺ュ彛锛岃绠楁満缃戠粶鐨凴J45鏄爣鍑8浣嶆ā鍧楀寲鎺ュ彛鐨勪織绉...
绛旓細RJ45 鍨缃戠嚎鎻掑ご鍙堢О姘存櫠澶锛屽箍娉涘簲鐢ㄤ簬灞鍩熺綉鍜 ADSL 瀹藉甫涓婄綉鐢ㄦ埛鐨勭綉缁滆澶囬棿缃戠嚎锛堢О浣滀簲绫荤嚎鎴栧弻缁炵嚎锛夌殑杩炴帴銆傚湪鍏蜂綋搴旂敤鏃讹紝RJ45 鍨嬫彃澶村拰缃戠嚎鏈変袱绉嶈繛鎺ユ柟娉曪紙绾垮簭锛夛紝鍒嗗埆绉颁綔 T568A 绾垮簭锛堝浘1锛夊拰 T568B 绾垮簭锛堝浘2锛夈俁J45 鍨嬬綉绾挎彃澶村紩鑴氬彿鐨勮瘑鍒柟娉曟槸锛氭墜鎷挎彃澶达紝鏈 8 涓皬闀閲戠墖...
绛旓細RJ11銆RJ45閮芥槸缃戠嚎鎺ュ彛锛屼富瑕佺敤鏉ヨ仈鎺ヨ皟鍒惰В璋冨櫒銆俁J11锛氭槸鐢ㄤ簬瑗块儴鐢靛瓙鍏徃寮鍙戠殑鎺ユ彃浠剁殑閫氱敤鍚嶇О銆傚叾澶栧舰瀹氫箟涓6閽堢殑杩炴帴鍣ㄤ欢銆傚浜嶳J11锛屼俊鎭潵婧愭槸鐭涚浘鐨勶紝瀹冨彲浠ユ槸2鎴栬4鑺殑6閽堟帴鎻掍欢銆傛洿鍔犳贩娣嗙殑鏄紝RJ11骞朵笉浠呮槸鐢ㄤ簬浠ｈ〃6閽堟帴鎻掍欢锛屽畠杩樻寚4閽堢殑鐗堟湰銆俁J45锛氭槸甯冪嚎绯荤粺涓俊鎭彃搴э紙鍗抽氫俊寮曞嚭绔...
绛旓細澶勭悊鐨勬槸浠ュお缃戠殑鏁版嵁锛屼互澶綉鍙ｅ氨鏄疘nternet缃戝彛锛屾槸鐢姘存櫠澶杩炴帴鐨勭綉鍙ｏ紝RJ45杩炴帴鍙ｃ傜綉鍙ｅ嵆鎸囩綉缁滄帴鍙ｃ傜綉缁滄帴鍙ｆ寚鐨勭綉缁滆澶囩殑鍚勭鎺ュ彛锛屾垜浠幇浠婃鍦ㄤ娇鐢ㄧ殑缃戠粶鎺ュ彛閮戒负浠ュお缃戞帴鍙ｃ傚父瑙佺殑浠ュお缃戞帴鍙ｇ被鍨嬫湁RJ-45鎺ュ彛锛孯J-11鎺ュ彛锛孲C鍏夌氦鎺ュ彛锛孎DDI鎺ュ彛锛孉UI鎺ュ彛锛孊NC鎺ュ彛锛孋onsole鎺ュ彛銆
绛旓細Rj45-A鏍囷細1缁跨櫧 2缁 3姗欑櫧 4钃 5钃濈櫧 6姗 7妫曠櫧 8妫 Rj45-B鏍囷細1姗欑櫧 2姗 3缁跨櫧 4钃 5钃濈櫧 6缁 7妫曠櫧 8妫昍j45-A---Rj45-B 涓轰氦鍙夌嚎Rj45-B---Rj45-B 涓虹洿閫氱嚎鎺ユ硶:鍙虫墜鎷姘存櫠澶 灏嗘闈㈠悜涓(鍗虫湁鍗″瓙鐨勯偅涓闈)宸︽墜鎷跨嚎 浠庨潬鑷繁寰澶栨寜1-8鎺掑垪灏辫 ...
