{"id":208202,"date":"2014-01-05T22:59:03","date_gmt":"2014-01-05T18:59:03","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=208202"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=208202","title":{"rendered":"<span class=\"post_title\">\u0428\u043f\u0430\u0440\u0433\u0430\u043b\u043a\u0430 \u043f\u043e \u0442\u0438\u043f\u0430\u043c \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c Ethernet 802.3<\/span>"},"content":{"rendered":"<div class=\"content html_format\">   \t<a href=\"http:\/\/habr.habrastorage.org\/post_images\/c9e\/f80\/415\/c9ef80415686e8cdd06cdf80e1727df7.jpg\"><img decoding=\"async\" title=\"ieee-logo-600\" src=\"http:\/\/sysadmin.te.ua\/wp-content\/uploads\/2014\/01\/ieee-logo-600.jpg\"\/><\/a><br \/>  \u041a\u043e\u0433\u0434\u0430 \u044f \u0438\u0437\u0443\u0447\u0430\u043b CCNA \u0431\u043e\u043b\u044c\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043c\u0435\u043d\u044f \u043d\u0430\u043f\u0440\u044f\u0433\u0430\u043b\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b IEEE \u0438\u0437-\u0437\u0430 \u0441\u0432\u043e\u0435\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430, \u0442\u0438\u043f\u043e\u0432 \u0438 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0439. \u0418 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u043b\u043e\u0441\u044c \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437 \u0438\u0441\u043a\u0430\u0442\u044c \u0438 \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043a\u0430\u043a\u043e\u043c\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0430\u043a\u043e\u0439-\u0442\u043e \u0442\u0438\u043f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430. \u041f\u043e\u0441\u043b\u0435 \u043c\u043d\u043e\u0433\u0438\u0445 \u0447\u0430\u0441\u043e\u0432 \u0440\u0430\u0431\u043e\u0442\u044b \u044f \u0441\u043c\u043e\u0433 \u0441\u043b\u0435\u043f\u0438\u0442\u044c \u0434\u043e \u043a\u0443\u0447\u0438 \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u043f\u043e \u043a\u0430\u0436\u0434\u043e\u043c\u0443 \u0442\u0438\u043f\u0443 Ethernet \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0433\u043e\u0434 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430, \u0442\u0438\u043f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u0442\u0438\u043f\u0430 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0434\u043b\u0438\u043d\u0443 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0438 \u0442\u0438\u043f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u0430\u0431\u0435\u043b\u044f. \u0420\u0430\u0434 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u0441 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u044f\u043c\u0438. <br \/>  <a name=\"habracut\"><\/a><\/p>\n<p>  \u041f\u0435\u0440\u0432\u044b\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 Ethernet  <\/p>\n<table border=\"10\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"9\"><strong> 10 \u041c\u0431\u0438\u0442\/\u0441 Ethernet (Thick ethernet)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td>IEEE 802.3<\/td>\n<td>IEEE 802.3\u0430<\/td>\n<td>IEEE 802.3b<\/td>\n<td>IEEE 802.3e<\/td>\n<td>IEEE 802.3e<\/td>\n<td>IEEE 802.3d<\/td>\n<td>IEEE 802.3i<\/td>\n<td>IEEE 802.3j<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0413\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430<\/td>\n<td width=\"102\">1983<\/td>\n<td width=\"94\">1985<\/td>\n<td width=\"113\">1985<\/td>\n<td width=\"83\">1987<\/td>\n<td width=\"109\">1987<\/td>\n<td width=\"103\">1987<\/td>\n<td width=\"115\">1990<\/td>\n<td width=\"111\">1993<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f<\/td>\n<td width=\"102\">10Base5<\/td>\n<td width=\"94\">10Base2<\/td>\n<td width=\"113\">10Broad36<\/td>\n<td width=\"83\">1Base5<\/td>\n<td width=\"109\">StarLan 10<\/td>\n<td width=\"103\">FOIRL<\/td>\n<td width=\"115\">10Base-T<\/td>\n<td width=\"111\">10Base-F<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 (\u041cbps)<\/td>\n<td width=\"102\">10<\/td>\n<td width=\"94\">10<\/td>\n<td width=\"113\">10<\/td>\n<td width=\"83\">1<\/td>\n<td width=\"109\">10<\/td>\n<td width=\"103\">10<\/td>\n<td width=\"115\">10<\/td>\n<td width=\"111\">10<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445<\/td>\n<td width=\"102\">500 \u043c<\/td>\n<td width=\"94\">185 \u043c<\/td>\n<td width=\"113\">3600 \u043c<\/td>\n<td width=\"83\">250 \u043c<\/td>\n<td width=\"109\">250 \u043c<\/td>\n<td width=\"103\">1000<\/td>\n<td width=\"115\">100 \u043c<\/td>\n<td width=\"111\">2\u043a\u043c<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f \u043a\u0430\u0431\u0435\u043b\u044f<\/td>\n<td colspan=\"3\" width=\"309\">\u043a\u043e\u0430\u043a\u0441\u0438\u0430\u043b\u044c\u043d\u044b\u0439<\/td>\n<td width=\"83\">UTP<\/td>\n<td width=\"109\">UTP<\/td>\n<td width=\"103\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<td width=\"115\">UTP cat 3,5<\/td>\n<td width=\"111\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <strong>Fast Ethernet<\/strong> \u2014 \u043e\u0431\u0449\u0435\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u0434\u043b\u044f \u043d\u0430\u0431\u043e\u0440\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u044b\u0445 \u0441\u0435\u0442\u044f\u0445 \u043f\u043e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 Ethernet \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e \u0434\u043e 100 \u041c\u0431\u0438\u0442\/\u0441, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 10 \u041c\u0431\u0438\u0442\/\u0441.  <\/p>\n<table border=\"10\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"10\"><strong>100 \u041c\u0431\u0438\u0442\/\u0441 Ethernet (Fast Ethernet)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td colspan=\"4\" width=\"392\">IEEE 802.3u<\/td>\n<td width=\"109\">IEEE 802.12<\/td>\n<td width=\"103\">IEEE 802.3y<\/td>\n<td width=\"111\">TIA\/EIA-785<\/td>\n<td width=\"111\">IEEE 802.3ah<\/td>\n<td width=\"90\">IEEE 802.3ah<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0413\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430<\/td>\n<td colspan=\"4\" width=\"392\">1995<\/td>\n<td width=\"109\">1995<\/td>\n<td width=\"103\">1998<\/td>\n<td width=\"111\">2001<\/td>\n<td width=\"111\">2004<\/td>\n<td width=\"90\">2004<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f<\/td>\n<td width=\"102\">100Base-FX<\/td>\n<td width=\"94\">100Base-\u0422<\/td>\n<td width=\"113\">100Base-\u04224<\/td>\n<td width=\"83\">100Base-\u0422\u0425<\/td>\n<td width=\"109\">100Base\u2011VG<\/td>\n<td width=\"103\">100Base-\u04222<\/td>\n<td width=\"111\">100Base-SX<\/td>\n<td width=\"111\">100Base-LX10<\/td>\n<td width=\"90\">100Base-BX10<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 (\u041cbps)<\/td>\n<td width=\"102\">100<\/td>\n<td width=\"94\">100<\/td>\n<td width=\"113\">100<\/td>\n<td width=\"83\">100<\/td>\n<td width=\"109\">100<\/td>\n<td width=\"103\">100<\/td>\n<td width=\"111\">100<\/td>\n<td width=\"111\">100<\/td>\n<td width=\"90\">100<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445<\/td>\n<td width=\"102\">\u041e\u0434\u043d\u043e\u043c\u043e\u0434 \u2014 2 \u043a\u043c<br \/>  \u041c\u043d\u043e\u0433\u043e\u043c\u043e\u0434 \u2014 400 \u043c<\/td>\n<td width=\"94\">100 \u043c<\/td>\n<td width=\"113\">100 \u043c<\/td>\n<td width=\"83\">100 \u043c<\/td>\n<td width=\"109\">100 \u043c<\/td>\n<td width=\"103\">100 \u043c<\/td>\n<td width=\"111\">300 \u043c<\/td>\n<td width=\"111\">10 \u043a\u043c<\/td>\n<td width=\"90\">10 \u043a\u043c<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f \u043a\u0430\u0431\u0435\u043b\u044f<\/td>\n<td width=\"102\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<td width=\"94\">UTP\/STP<br \/>  cat 5<\/td>\n<td width=\"113\">UTP\/STP<br \/>  cat &gt;= 3<\/td>\n<td width=\"83\">UTP\/STP<br \/>  cat 5<\/td>\n<td width=\"109\">UTP cat 3,5<\/td>\n<td width=\"103\">UTP cat 3,5<\/td>\n<td colspan=\"3\" width=\"312\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <strong>Gigabit Ethernet (GbE) <\/strong> \u2014 \u0442\u0435\u0440\u043c\u0438\u043d, \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0449\u0438\u0439 \u043d\u0430\u0431\u043e\u0440 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 Ethernet \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e 1 \u0413\u0431\u0438\u0442 \/ \u0441. \u041e\u043d \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d \u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 IEEE 802.3-2005.  <\/p>\n<table border=\"10\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"11\"><strong>1000 \u041c\u0431\u0438\u0442\/\u0441 (Gigabit Ethernet)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td colspan=\"3\" width=\"309\">IEEE 802.3z<\/td>\n<td width=\"83\">IEEE 802.3ab<\/td>\n<td width=\"109\">TIA 854<\/td>\n<td width=\"103\">IEEE 802.3ah<\/td>\n<td width=\"111\">IEEE 802.3ah<\/td>\n<td width=\"111\">IEEE 802.3ap<\/td>\n<td width=\"90\">non-standard<\/td>\n<td width=\"92\">non-standard<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0413\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430<\/td>\n<td colspan=\"3\" width=\"309\">1998<\/td>\n<td width=\"83\">1999<\/td>\n<td width=\"109\">2001<\/td>\n<td width=\"103\">2004<\/td>\n<td width=\"111\">2004<\/td>\n<td width=\"111\">2007<\/td>\n<td width=\"90\">?<\/td>\n<td width=\"92\">?<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f<\/td>\n<td width=\"102\">1000Base-CX<\/td>\n<td width=\"94\">1000Base-LX<\/td>\n<td width=\"113\">1000Base-SX<\/td>\n<td width=\"83\">1000Base-T<\/td>\n<td width=\"109\">1000BASE\u2011TX<\/td>\n<td width=\"103\">1000BASE\u2011LX10<\/td>\n<td width=\"111\">1000BASE\u2011BX10<\/td>\n<td width=\"111\">1000BASE\u2011KX<\/td>\n<td width=\"90\">1000BASE\u2011EX<\/td>\n<td width=\"92\">1000BASE\u2011ZX<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 (\u041cbps)<\/td>\n<td width=\"102\">1000<\/td>\n<td width=\"94\">1000<\/td>\n<td width=\"113\">1000<\/td>\n<td width=\"83\">1000<\/td>\n<td width=\"109\">1000<\/td>\n<td width=\"103\">1000<\/td>\n<td width=\"111\">1000<\/td>\n<td width=\"111\">1000<\/td>\n<td width=\"90\">1000<\/td>\n<td width=\"92\">1000<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445<\/td>\n<td width=\"102\">25 \u043c<\/td>\n<td width=\"94\">\u041e\u0434\u043d\u043e\u043c\u043e\u0434 \u2014 5 \u043a\u043c<br \/>  \u041c\u043d\u043e\u0433\u043e\u043c\u043e\u0434 \u2014 550 \u043c<\/td>\n<td width=\"113\">550 \u043c<\/td>\n<td width=\"83\">100 \u043c<\/td>\n<td width=\"109\">100 \u043c<\/td>\n<td width=\"103\">10 \u043a\u043c<\/td>\n<td width=\"111\">10 \u043a\u043c<\/td>\n<td width=\"111\">1 m<\/td>\n<td width=\"90\">40 \u043a\u043c<\/td>\n<td width=\"92\">70 \u043a\u043c<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f \u043a\u0430\u0431\u0435\u043b\u044f<\/td>\n<td width=\"102\">UTP\/STP<br \/>  cat 5,5e,6<\/td>\n<td colspan=\"2\" width=\"207\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<td width=\"83\">UTP\/STP<br \/>  cat 5,5\u0435,6,7<\/td>\n<td width=\"109\">UTP\/STP<br \/>  cat 6,7<\/td>\n<td colspan=\"2\" width=\"214\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<td width=\"111\">\u0434\u043b\u044f \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/td>\n<td colspan=\"2\" width=\"182\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <strong>10 Gigabit Ethernet<\/strong> \u0438\u043b\u0438 10GbE \u044f\u0432\u043b\u044f\u043b\u0441\u044f \u043d\u043e\u0432\u0435\u0439\u0448\u0438\u043c (\u043d\u0430 2006 \u0433\u043e\u0434) \u0438 \u0441\u0430\u043c\u044b\u043c \u0431\u044b\u0441\u0442\u0440\u044b\u043c \u0438\u0437 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 Ethernet. \u041e\u043d \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0432\u0435\u0440\u0441\u0438\u044e Ethernet \u0441 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 10 \u0413\u0431\u0438\u0442\/\u0441, \u0447\u0442\u043e \u0432 10 \u0440\u0430\u0437 \u0431\u044b\u0441\u0442\u0440\u0435\u0435 Gigabit Ethernet. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0434\u043b\u044f \u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d \u0432 IEEE 802.3-2005, \u0430 \u0434\u043b\u044f \u0432\u0438\u0442\u043e\u0439 \u043f\u0430\u0440\u044b \u0432 IEEE 802.3an-2006.  <\/p>\n<table border=\"10\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"8\"><strong>10 \u0413\u0431\u0438\u0442\/\u0441 Ethernet (10 GbE)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td colspan=\"7\" width=\"715\">IEEE 802.3\u0430\u0435<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0413\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430<\/td>\n<td width=\"102\">2003<\/td>\n<td width=\"94\">2003<\/td>\n<td width=\"113\">2003<\/td>\n<td width=\"83\">2003<\/td>\n<td width=\"109\">2003<\/td>\n<td width=\"103\">2003<\/td>\n<td width=\"111\">2003<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f<\/td>\n<td width=\"102\">10GBASE-SR<\/td>\n<td width=\"94\">10GBASE-LX4<\/td>\n<td width=\"113\">10GBASE-LR<\/td>\n<td width=\"83\">10GBASE- ER<\/td>\n<td width=\"109\">10GBASE-SW<\/td>\n<td width=\"103\">10G8ASE- IW<\/td>\n<td width=\"111\">10GBASE- EW<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 (Gbps)<\/td>\n<td width=\"102\">10<\/td>\n<td width=\"94\">10<\/td>\n<td width=\"113\">10<\/td>\n<td width=\"83\">10<\/td>\n<td width=\"109\">10<\/td>\n<td width=\"103\">10<\/td>\n<td width=\"111\">10<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445<\/td>\n<td width=\"102\">26-300 \u043c<\/td>\n<td width=\"94\">\u041e\u0434\u043d\u043e\u043c\u043e\u0434 \u2014 10 \u043a\u043c<br \/>  \u041c\u043d\u043e\u0433\u043e\u043c\u043e\u0434 \u2014 300 \u043c<\/td>\n<td width=\"113\">10 \u043a\u043c<\/td>\n<td width=\"83\">40 \u043a\u043c<\/td>\n<td colspan=\"3\" width=\"323\">26 \u043c \u2014 40 \u043a\u043c<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f \u043a\u0430\u0431\u0435\u043b\u044f<\/td>\n<td colspan=\"7\" width=\"715\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <\/p>\n<table border=\"10\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"7\"><strong>10 \u0413\u0431\u0438\u0442\/\u0441 Ethernet (10 GbE)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td width=\"102\">IEEE 802.3\u0430k<\/td>\n<td width=\"94\">IEEE 802.3an<\/td>\n<td width=\"113\">IEEE 802.3aq<\/td>\n<td width=\"83\">IEEE 802.3ap<\/td>\n<td width=\"109\">IEEE 802.3ap<\/td>\n<td width=\"103\">IEEE 802.3av<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0413\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430<\/td>\n<td width=\"102\">2004<\/td>\n<td width=\"94\">2006<\/td>\n<td width=\"113\">2006<\/td>\n<td width=\"83\">2007<\/td>\n<td width=\"109\">2007<\/td>\n<td width=\"103\">2009<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f<\/td>\n<td width=\"102\">10GBASE-CX4<\/td>\n<td width=\"94\">10GBASE-T<\/td>\n<td width=\"113\">10GBASE-LRM<\/td>\n<td width=\"83\">10GBASE-KX4<\/td>\n<td width=\"109\">10GBASE-KR<\/td>\n<td width=\"103\">10GBASE-PR<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 (Gbps)<\/td>\n<td width=\"102\">10<\/td>\n<td width=\"94\">10<\/td>\n<td width=\"113\">10<\/td>\n<td width=\"83\">10<\/td>\n<td width=\"109\">10<\/td>\n<td width=\"103\">10<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445<\/td>\n<td width=\"102\">15\u043c<\/td>\n<td width=\"94\">100 \u043c<\/td>\n<td width=\"113\">220 \u043c<\/td>\n<td width=\"83\">1 \u043c<\/td>\n<td width=\"109\">1 \u043c<\/td>\n<td width=\"103\">20 \u043a\u043c<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f \u043a\u0430\u0431\u0435\u043b\u044f<\/td>\n<td width=\"102\">\u043c\u0435\u0434\u043d\u044b\u0439 \u043a\u0430\u0431\u0435\u043b\u044c \u0421\u04254<\/td>\n<td width=\"94\">UTP\/STP<br \/>  cat 6,6a,7<\/td>\n<td width=\"113\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<td colspan=\"2\" width=\"192\">\u0434\u043b\u044f \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/td>\n<td width=\"103\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <strong>40-\u0433\u0438\u0433\u0430\u0431\u0438\u0442\u043d\u044b\u0439 Ethernet<\/strong> (\u0438\u043b\u0438 40GbE) \u0438 <strong>100-\u0433\u0438\u0433\u0430\u0431\u0438\u0442\u043d\u044b\u0439 Ethernet<\/strong> (\u0438\u043b\u0438 100GbE) \u2014 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b Ethernet, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0433\u0440\u0443\u043f\u043f\u043e\u0439 IEEE P802.3ba Ethernet Task Force \u0432 \u043f\u0435\u0440\u0438\u043e\u0434 \u0441 2007 \u043f\u043e 2011 \u0433\u043e\u0434. \u042d\u0442\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u044d\u0442\u0430\u043f\u043e\u043c \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f \u0433\u0440\u0443\u043f\u043f\u044b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 Ethernet, \u0438\u043c\u0435\u0432\u0448\u0438\u0445 \u0434\u043e 2010 \u0433\u043e\u0434\u0430 \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0432 10 \u0433\u0438\u0433\u0430\u0431\u0438\u0442\/\u0441. \u0412 \u043d\u043e\u0432\u044b\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u0445 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 40 \u0438 100 \u0433\u0438\u0433\u0430\u0431\u0438\u0442 \u0432 \u0441\u0435\u043a\u0443\u043d\u0434\u0443.  <\/p>\n<table border=\"10\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"9\"><strong>40 \u0438 100 \u041c\u0431\u0438\u0442\/\u0441 Ethernet (40GbE \u0438\u043b\u0438 100GbE)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td colspan=\"7\" width=\"715\">IEEE 802.3ba<\/td>\n<td width=\"111\">IEEE 802.3bg<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0413\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430<\/td>\n<td colspan=\"7\" width=\"715\">2010<\/td>\n<td width=\"111\">2011<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f<\/td>\n<td width=\"102\">40GBase-KR4<br \/>  100GBase-KP4<\/td>\n<td width=\"94\">100GBase-KR4<\/td>\n<td width=\"113\">40GBase-CR4<br \/>  100GBase-CR10<\/td>\n<td width=\"83\">40GBase-T<\/td>\n<td width=\"109\">40GBase-SR4<br \/>  100GBase-SR10<\/td>\n<td width=\"103\">40GBase-LR4<br \/>  100GBase-LR4<\/td>\n<td width=\"111\">100GBase-ER4<\/td>\n<td width=\"111\">40GBase-FR<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 (Gbps)<\/td>\n<td width=\"102\">40<br \/>  100<\/td>\n<td width=\"94\">100<\/td>\n<td width=\"113\">40<br \/>  100<\/td>\n<td width=\"83\">40<\/td>\n<td width=\"109\">40<br \/>  100<\/td>\n<td width=\"103\">40<br \/>  100<\/td>\n<td width=\"111\">100<\/td>\n<td width=\"111\">40<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445<\/td>\n<td width=\"102\">1 \u043c<\/td>\n<td width=\"94\">1 \u043c<\/td>\n<td width=\"113\">7 \u043c<\/td>\n<td width=\"83\">30 \u043c<\/td>\n<td width=\"109\">100 \u043c<br \/>  125 \u043c<\/td>\n<td width=\"103\">10 \u043a\u043c<\/td>\n<td width=\"111\">40 \u043a\u043c<\/td>\n<td width=\"111\">2 \u043a\u043c<\/td>\n<\/tr>\n<tr>\n<td width=\"129\">\u0422\u0438\u043f \u043a\u0430\u0431\u0435\u043b\u044f<\/td>\n<td width=\"102\">\u0434\u043b\u044f \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/td>\n<td width=\"94\">\u0434\u043b\u044f \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u043d\u043e\u0439 \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/td>\n<td width=\"113\">\u043c\u0435\u0434\u043d\u044b\u0439 \u0431\u0438\u0430\u043a\u0441\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u0430\u0431\u0435\u043b\u044c<\/td>\n<td width=\"83\">UTP cat 8<\/td>\n<td colspan=\"4\" width=\"434\">\u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  \u041a\u0442\u043e \u0437\u0430\u043c\u0435\u0442\u0438\u0442 \u043e\u0448\u0438\u0431\u043a\u0438 \u2014 \u043f\u0438\u0448\u0438\u0442\u0435, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044e\u0441\u044c. \u0421\u043f\u0430\u0441\u0438\u0431\u043e.    \t<\/p>\n<div class=\"clear\"><\/div>\n<\/p><\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"http:\/\/habrahabr.ru\/post\/208202\/\"> http:\/\/habrahabr.ru\/post\/208202\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"content html_format\">   \t<a href=\"http:\/\/habr.habrastorage.org\/post_images\/c9e\/f80\/415\/c9ef80415686e8cdd06cdf80e1727df7.jpg\"><img decoding=\"async\" title=\"ieee-logo-600\" src=\"http:\/\/sysadmin.te.ua\/wp-content\/uploads\/2014\/01\/ieee-logo-600.jpg\"\/><\/a><br \/>  \u041a\u043e\u0433\u0434\u0430 \u044f \u0438\u0437\u0443\u0447\u0430\u043b CCNA \u0431\u043e\u043b\u044c\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043c\u0435\u043d\u044f \u043d\u0430\u043f\u0440\u044f\u0433\u0430\u043b\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b IEEE \u0438\u0437-\u0437\u0430 \u0441\u0432\u043e\u0435\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430, \u0442\u0438\u043f\u043e\u0432 \u0438 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0439. \u0418 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u043b\u043e\u0441\u044c \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437 \u0438\u0441\u043a\u0430\u0442\u044c \u0438 \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043a\u0430\u043a\u043e\u043c\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0430\u043a\u043e\u0439-\u0442\u043e \u0442\u0438\u043f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430. \u041f\u043e\u0441\u043b\u0435 \u043c\u043d\u043e\u0433\u0438\u0445 \u0447\u0430\u0441\u043e\u0432 \u0440\u0430\u0431\u043e\u0442\u044b \u044f \u0441\u043c\u043e\u0433 \u0441\u043b\u0435\u043f\u0438\u0442\u044c \u0434\u043e \u043a\u0443\u0447\u0438 \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u043f\u043e \u043a\u0430\u0436\u0434\u043e\u043c\u0443 \u0442\u0438\u043f\u0443 Ethernet \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0433\u043e\u0434 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430, \u0442\u0438\u043f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u0442\u0438\u043f\u0430 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0434\u043b\u0438\u043d\u0443 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0438 \u0442\u0438\u043f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u0430\u0431\u0435\u043b\u044f. \u0420\u0430\u0434 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u0441 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u044f\u043c\u0438.   <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-208202","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/208202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=208202"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/208202\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=208202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=208202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=208202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}