ء缼Ծ˵ٶǰչϵͳҪ
4) ߿ɿԣۺϲϵͳӦĻѡϵͳƷҪ߱
ϺõĿɿԺͿԣ
5) Ϊ˱ڹά䣬ۺϲϵͳƾӦùʱ
ڱйعҵֻ֧ڻͨŲƷ 6) ԣɲͬҵ豸Ͳͬƽ̨ 7) ȫԣб֤ϢԡʧĻƣ
8) ʵԣϵͳ˽ṹҪݳְҵѧԺУѧĸ
ӦҪ
9) ơʩӪǿΪ˼룬Ϊûṩȫʡ
㡢ݡЧڲϵͳкܳʹڣֻͶϵ˷ѺʱϵģʱӦͳһ滮עʵãʵǰһδﵽΪȽˮƽ 3.1.5. Ʊ
Ʒõı˼·ݡʩ淶ѭ±淶
1) ISO/IEC11801ûͨò߱ 2) EIA/TIA568AEIA/TIA568B
3) GB/ 50311-2007 뽨Ⱥۺϲϵͳƹ淶 4) GB/ 50312-2007 뽨Ⱥۺϲϵͳչ淶 3.1.6. ϵͳƷѡ
ĿǰгԣνǡȺ۲𡱣гϱȽŷAlcatelAMPDatawylerHubbellIBMKroneLucentMODTAPNORDXCDTOrtronicsPanduitRiTSiemonTomasBettersȵȣЩ̨ƷƣDINTEK־Wonderful̩ȡAMPLucentйгȽ磬ռʴ֪ȺܸߡAMPгλڵͼλϣʴ˷úҵĿǰгdz಼߲Ʒ̵IJƷҲɫ
ϹݳְҵѧԺۺϲϵͳʹҪԼ̲Ʒص㡢豸ۡأڶƷѡAMP˾Ƶ
6
ۺϲϵͳAMPϵͳϵͳԺ칤յľȷԶ¼ص:
1) ϵͳ
AMPʽϵͳΪûṩϵͳAMP 110ṹϵͳΣAMP ACOʽϵͳΣAMP˲ϵͳAMP̺²ϵͳ
2) ݶֲ
ĿǰƷƵϵͳΪݣԸ̲ߴ鷳Űҵ淶ͱҵչĴƣݵƷƽᱻг̭ĿǰΪ˼ݶҲߣϵͳʱͿǿͬʱʺ6ߡ5ߡ4߲ϵͳ軧߽6оߣ
3) ƵIJƷ
AMP߲Ʒ/˫ۺϲϵͳ6/βϵͳMT-RJ˲ϵͳXG Fiber 10GˡAMPTRACܲϵͳAMPǩӡȡ
4) 칤յľȷ
AMP˾Ϊҵ쵼ߣ˴ȽרͬʱЩȽӦAMP NETCONNECT ۺϲߵϵͳAMPʽϵͳرǿϵͳϢǽӿڵ칤գΪǼ绹ǻϵͳ¥Կϵͳ90ԷڲϵͳӲλAMPϵͳӴֶƽƲǽӴֶڽṹʱӴϹС
5) ʵ
AMPĹֿǵʵ۵Ľϣˮƽ߹ȫôǵķʽʹðװۡAMP ߲Ʒ1993ʽʼйгȡ˻Ի͵ҵ300û鲼ȫиҵAMPƷġ
6) ݴ
ݴĻҲǸƷƲƷļؼƷƵĹ˾ͨ¥ԽƷû⣬ͲƷرϴʱϵͳѣ
7
еСؼûݴļҲϵͳڲͬ¼Ľ
Ϊ˴ЭϢΪ˱֤ݴȷԣǿݵľУ飻ΪȣźŷȣΪЧĴ䣬ݱ任ݴеĽΪ߿˥ż·
±пɿʶԴʵӰ:(ͼԴ̫Э)
ͼ3-2 ʶԴʵӰͼ
ͼпɿƥŵͲƥŵIJƥŵͲƥŵźŵIJ:
ͼ3-3 ź ͼ3-4 ƥϵͳնź
ͼ3-5 ź ͼ3-6 ƥϵͳնź
ȻƥϵͳнնյźŻȻŵͶʡ˲ϵͳҪ֤ƥ䡣
8
ΪϵͳӦ̺³̣AMPϵͳƳǻ֤ƥIJϵͳ֤봫䣬ϵͳṩ25ϵͳ֤ 3.2. ϵͳϸ 3.2.1. ϵͳ
ϵͳѧϢߺϢɡѧķֹֻ6˼8˼䣬ڲݵλò칫Բãڴλþȷȷݶ˿ڵλáĿǰһΪһߴ̣һӦУҪݶ˿ڰװϷ߶Ϊ1.2ף6˼4Ϣ㣬8˼6Ϣ㡣ϢΪһ飬ÿ1ס
Ϣ(IO)ǽ͵ͳ5ģ顣ڹڵÿϢDZ8о5ֽ֧100MϵĴͬͺŵĵͨRJ45߿ɷӵͨѶϡ
3-1 ϵͳ
¥ һ ܼ Ϣ㣨 42 42 42 42 42 42 42 42 336 壨 43 43 43 43 43 43 43 43 344 RJ-45ģ飨 43 43 43 43 43 43 43 43 344 RJ-45ף 180.6 180.6 180.6 180.6 180.6 180.6 180.6 180.6 1444.8 ˮͷ 86 86 86 86 86 86 86 86 688 Ϣ㷨£λ
ἰ6˼4Ϣ㣻8˼6Ϣ㡣ÿ36˼䣬68˼䣬ÿϢ㣺63+46=42
/RJ45ģ㷨£λ
9