{"id":11143,"date":"2025-09-15T11:21:28","date_gmt":"2025-09-15T11:21:28","guid":{"rendered":"https:\/\/csiag.eu\/?p=11143"},"modified":"2025-09-15T11:31:02","modified_gmt":"2025-09-15T11:31:02","slug":"%ce%bc%ce%b5%cf%84%ce%b1%ce%b3%cf%89%ce%b3%ce%b5%ce%af%cf%82-%ce%ba%ce%b1%ce%b9-%ce%ba%ce%b1%ce%bb%cf%89%ce%b4%ce%af%cf%89%cf%83%ce%b7-%cf%84%ce%b5%cf%87%ce%bd%ce%bf%ce%bb%ce%bf%ce%b3%ce%af%ce%b1","status":"publish","type":"post","link":"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/","title":{"rendered":"\u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 - \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03c3\u03b7"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Netzwerk-Kabel\" >\u039a\u03b1\u03bb\u03ce\u03b4\u03b9\u03bf \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Abschirmung\" >\u0398\u03c9\u03c1\u03ac\u03ba\u03b9\u03c3\u03b7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Klassifizierung_CAT\" >\u03a4\u03b1\u03be\u03b9\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7 (CAT)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Glasfaser_vs_Kupfer\" >\u039f\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03af\u03bd\u03b5\u03c2 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Preisfrage\" >\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae\u03c2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Hub_vs_Switch\" >Hub vs. \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Hub\" >\u0395\u03b3\u03ba\u03b5\u03c6\u03b1\u03bb\u03b9\u03ba\u03cc \u03b5\u03c0\u03b5\u03b9\u03c3\u03cc\u03b4\u03b9\u03bf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Switch\" >\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Ports\" >\u039b\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Switches_%E2%80%93_unmanaged\" >\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 - (un)managed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Hersteller_von_Switches\" >\u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Cisco\" >Cisco<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/#Ubiquiti\" >Ubiquiti<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u03a7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">\u03bb\u03b5\u03c0\u03c4\u03ac<\/span><\/span>\n<p>\u039f\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03c3\u03b7 \u03b4\u03b9\u03b1\u03b4\u03c1\u03b1\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd. \u039f\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bb\u03b7\u03c6\u03b8\u03bf\u03cd\u03bd \u03c5\u03c0\u03cc\u03c8\u03b7 \u03b1\u03bd\u03b1\u03bb\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Netzwerk-Kabel\"><\/span>\u039a\u03b1\u03bb\u03ce\u03b4\u03b9\u03bf \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Abschirmung\"><\/span>\u0398\u03c9\u03c1\u03ac\u03ba\u03b9\u03c3\u03b7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u03a4\u03b1 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03bc\u03bf\u03bd\u03cc\u03ba\u03bb\u03c9\u03bd\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c3\u03c4\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 4 \u03b6\u03b5\u03c5\u03b3\u03ce\u03bd \u03bc\u03b5 \u03ba\u03bf\u03b9\u03bd\u03ae \u03c0\u03bb\u03ad\u03be\u03b7 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b8\u03c9\u03c1\u03ac\u03ba\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ce\u03bd \u03c0\u03b5\u03b4\u03af\u03c9\u03bd \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ce\u03bd (S\/FTP - <em><strong>S<\/strong>creened <strong>F<\/strong>\u03bb\u03b1\u03b4\u03c9\u03bc\u03ad\u03bd\u03bf <strong>T<\/strong>wisted <strong>P<\/strong>air<\/em>). \u0397 \u03c3\u03c5\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae \u03b5\u03be\u03b1\u03bb\u03b5\u03af\u03c6\u03b5\u03b9 \u03c4\u03b1 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03b5\u03bc\u03c6\u03b1\u03bd\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b1 \u03c0\u03b5\u03b4\u03af\u03b1 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ae\u03c2.<br>\u03a4\u03b1 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03bc\u03b5\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03b1 \u03b6\u03b5\u03cd\u03b3\u03b7 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b8\u03c9\u03c1\u03b1\u03ba\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03c9\u03c2 \u03bc\u03b5 \u03c0\u03bb\u03b5\u03be\u03bf\u03cd\u03b4\u03b1 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 S\/STP (<em><strong>S<\/strong>creened <strong>S<\/strong>hielded <strong>T<\/strong>wisted<strong> P<\/strong>air<\/em>). <br>\u0393\u03b9\u03b1 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 FTP (<em><em><strong>F<\/strong>\u03bb\u03b1\u03b4\u03c9\u03bc\u03ad\u03bd\u03bf <strong>T<\/strong>wisted <strong>P<\/strong>air<\/em><\/em>), \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c6\u03cd\u03bb\u03bb\u03bf \u03b5\u03c0\u03b9\u03ba\u03b1\u03bb\u03c5\u03bc\u03bc\u03ad\u03bd\u03bf \u03bc\u03b5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b1\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u03c0\u03bb\u03b5\u03be\u03bf\u03cd\u03b4\u03b1 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd.<br>\u0388\u03bd\u03b1 \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03bf \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03bf \u03b1\u03c0\u03bf\u03c3\u03c4\u03c1\u03ac\u03b3\u03b3\u03b9\u03c3\u03b7\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03b5\u03cd\u03b5\u03b9 \u03c9\u03c2 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03bf \u03b3\u03b5\u03af\u03c9\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2.<\/p>\n\n\n\n<p>\u039a\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 UTP (<em><strong>U<\/strong>nshielded <strong>T<\/strong>wisted <strong>P<\/strong>air<\/em>), \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b4\u03b5\u03bd \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03b8\u03c9\u03c1\u03ac\u03ba\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c0\u03ce\u03c2 \u03b4\u03b5\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03b4\u03cd\u03bf \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03bd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Klassifizierung_CAT\"><\/span>\u03a4\u03b1\u03be\u03b9\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7 (CAT)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u039f\u03b9 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 CAT1 \u03ad\u03c9\u03c2 CAT6(A) \u03b4\u03b5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03bd\u03c4\u03b1\u03b9, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b4\u03b5\u03bd \u03b1\u03bd\u03c4\u03b1\u03c0\u03bf\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bb\u03ad\u03bf\u03bd \u03c3\u03c4\u03b9\u03c2 \u03c3\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03cd\u03c1\u03bf\u03c5\u03c2 \u03b6\u03ce\u03bd\u03b7\u03c2, \u03b5\u03ac\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 Ethernet 10 Gbit\/s \u03ae \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1.<\/p>\n\n\n\n<p>\u0391\u03c0\u03cc \u03c4\u03bf CAT7, \u03c4\u03b1 \u03b6\u03b5\u03cd\u03b3\u03b7 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ac \u03b8\u03c9\u03c1\u03b1\u03ba\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1. \u0395\u03ba\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd <a href=\"https:\/\/de.wikipedia.org\/wiki\/IEEE_802.3an\" target=\"_blank\" rel=\"noopener\">IEEE 802.3an<\/a>\u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03ad\u03c9\u03c2 600 MHz, CAT7A \u03ad\u03c9\u03c2 1.000 MHz \u03ba\u03b1\u03b9 \u03c1\u03c5\u03b8\u03bc\u03bf\u03af \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ad\u03c9\u03c2 10 Gbit\/s \u03c3\u03b5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 10GBASE-T.<br>\u03a4\u03bf \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 100 m \u03c3\u03c4\u03b7\u03bd \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p>\u039f \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c1\u03c5\u03b8\u03bc\u03cc\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 CAT8.2, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03cd\u03c1\u03bf\u03c2 \u03b6\u03ce\u03bd\u03b7\u03c2 2 Gbit\/s \u03ba\u03b1\u03b9 \u03c1\u03c5\u03b8\u03bc\u03cc \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd 40 Gbit\/s \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 25 GBASE-T \u03ba\u03b1\u03b9 40 GBASE-T \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1.<br>\u039c\u03b5 \u03c4\u03bf 40GBASE-T, \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 30 \u03bc\u03ad\u03c4\u03c1\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Glasfaser_vs_Kupfer\"><\/span>\u039f\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03af\u03bd\u03b5\u03c2 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u039f\u03b9 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03c7\u03ac\u03bb\u03ba\u03b9\u03bd\u03c9\u03bd \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03bd, \u03b9\u03b4\u03af\u03c9\u03c2 \u03c4\u03bf\u03c5 CAT8, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bb\u03ad\u03bf\u03bd \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b5\u03c2 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03c9\u03bd \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03bc\u03b5 \u03c4\u03bf \u03c7\u03b1\u03bb\u03ba\u03cc, \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1 \u03c4\u03bf PoE (<em><strong>P<\/strong>ower <strong>o<\/strong>ver <strong>E<\/strong>thernet<\/em>), \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03ad\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03ba\u03ac\u03bc\u03b5\u03c1\u03b5\u03c2, \u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5 Ethernet.<\/p>\n\n\n\n<p>\u0395\u03ac\u03bd \u03b4\u03b5\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 PoE, \u03b7 \u03c4\u03ac\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b9\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03af\u03bd\u03b5\u03c2, \u03b1\u03bd \u03ba\u03b1\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c3\u03c5\u03bd\u03b1\u03c1\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03c9\u03bd \u03c4\u03c9\u03bd \u03b2\u03c5\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c0\u03b9\u03bf \u03c0\u03bf\u03bb\u03cd\u03c0\u03bb\u03bf\u03ba\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Preisfrage\"><\/span>\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae\u03c2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0397 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b9\u03bc\u03ae\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd CAT7(A) \u03ba\u03b1\u03b9 CAT8(.1\/.2) \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c1\u03b9\u03b1\u03ba\u03ae \u03bc\u03b5 \u03c4\u03bf 10%. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 10 \u03b5\u03c5\u03c1\u03ce \u03b3\u03b9\u03b1 3m CAT7 \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 11 \u03b5\u03c5\u03c1\u03ce \u03b3\u03b9\u03b1 CAT8.1.<br>\u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b8\u03c5\u03bc\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae, \u03cc\u03c0\u03c9\u03c2 \u03bf\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03c2, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03c0\u03bb\u03b7\u03c1\u03bf\u03af \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b1\u03be\u03b9\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7\u03c2, \u03b5\u03ac\u03bd \u03b4\u03b5\u03bd \u03c0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c3\u03c5\u03bc\u03c6\u03cc\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hub_vs_Switch\"><\/span>Hub vs. \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u039f\u03b9 \u03ba\u03cc\u03bc\u03b2\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae \u03c4\u03b7\u03c2 \u03b5\u03b9\u03c3\u03b5\u03c1\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, \u03c0.\u03c7. \u03b1\u03c0\u03cc \u03c4\u03bf \u03b4\u03c1\u03bf\u03bc\u03bf\u03bb\u03bf\u03b3\u03b7\u03c4\u03ae, \u03bc\u03ad\u03c3\u03c9 \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03c9\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03c9\u03bd \u03b8\u03cd\u03c1\u03b1\u03c2 \u03c3\u03b5 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2, \u03b5\u03ba\u03c4\u03c5\u03c0\u03c9\u03c4\u03ad\u03c2, \u03c3\u03b1\u03c1\u03c9\u03c4\u03ad\u03c2, \u03ba\u03ac\u03bc\u03b5\u03c1\u03b5\u03c2 \u03ae \u03ac\u03bb\u03bb\u03b5\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hub\"><\/span>\u0395\u03b3\u03ba\u03b5\u03c6\u03b1\u03bb\u03b9\u03ba\u03cc \u03b5\u03c0\u03b5\u03b9\u03c3\u03cc\u03b4\u03b9\u03bf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u039f \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ad\u03b1\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03ad\u03bc\u03b5\u03b9 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b1 \u03c4\u03b7 \u03c1\u03bf\u03ae \u03b5\u03b9\u03c3\u03b5\u03c1\u03c7\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b8\u03cd\u03c1\u03b5\u03c2. \u039f\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c5\u03bd\u03b4\u03c1\u03bf\u03bc\u03b7\u03c4\u03ad\u03c2 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c1\u03bf\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switch\"><\/span>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bb\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03ba\u03b5\u03c6\u03b1\u03bb\u03af\u03b4\u03b1 \u03c4\u03b7\u03c2 \u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd. \u0397 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 MAC \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae-\u03c3\u03c4\u03cc\u03c7\u03bf. \u0395\u03ac\u03bd \u03b7 \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 MAC \u03b4\u03b5\u03bd \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9, \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b1\u03ba\u03ad\u03c4\u03bf \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b8\u03cd\u03c1\u03b5\u03c2. \u039c\u03cc\u03bb\u03b9\u03c2 \u03b7 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ae \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae-\u03c3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03b1\u03bd\u03c4\u03b1\u03c0\u03bf\u03ba\u03c1\u03b9\u03b8\u03b5\u03af, \u03bc\u03b5\u03c4\u03b1\u03b4\u03af\u03b4\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 MAC \u03c4\u03b7\u03c2, \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03ad\u03b1\u03c2 \u03b5\u03b9\u03c3\u03ac\u03b3\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf CAM \u03c4\u03bf\u03c5 (<em><strong>C<\/strong>ontent <strong>A<\/strong>\u03bd\u03c4\u03cd\u03c3\u03b9\u03bc\u03bf <strong>M<\/strong>emory<\/em>), \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 SAT (<em><strong>S<\/strong>ource-<strong>A<\/strong>\u03c6\u03cc\u03c1\u03b5\u03bc\u03b1-<strong>T<\/strong>\u03b9\u03ba\u03b1\u03bd\u03cc<\/em>) \u03b5\u03b9\u03c3\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9. \u0391\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03c0\u03b1\u03ba\u03ad\u03c4\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c9\u03b8\u03b7\u03b8\u03bf\u03cd\u03bd \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03c3\u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 \u03c0\u03c1\u03bf\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u03c7\u03c9\u03c1\u03af\u03c2 \u03ba\u03b1\u03bc\u03af\u03b1 \u03c0\u03b1\u03c1\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 MAC.<br>\u0397 \u03b1\u03c0\u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2 \u03b1\u03bd\u03ac\u03b8\u03b5\u03c3\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 MAC \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03c1\u03bf\u03cd\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03c0\u03b1\u03ba\u03ad\u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1 \u03c0\u03bb\u03ae\u03c1\u03bf\u03c5\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03cc\u03c8\u03b7\u03c2, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd.<\/p>\n\n\n\n<p>\u039f\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd \u03b5\u03b9\u03ba\u03bf\u03bd\u03b9\u03ba\u03ac \u03c4\u03bf\u03c0\u03b9\u03ba\u03ac \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 (<em>VLAN<\/em>) \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03bd\u03ad\u03bc\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 \u03ba\u03b1\u03b9, \u03c9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03c4\u03b1 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ac \u03c4\u03bf \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ac\u03bb\u03bb\u03bf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ports\"><\/span>\u039b\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u039f \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03c4\u03c9\u03bd \u03b8\u03c5\u03c1\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03cc\u03c2, \u03b1\u03c0\u03cc 4, 8, 16, 24 \u03ad\u03c9\u03c2 48 \u03b8\u03cd\u03c1\u03b5\u03c2, \u03cc\u03bb\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac.<\/p>\n\n\n\n<p>\u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b1 \u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03ad\u03b1 \u03bc\u03ad\u03c3\u03c9 LAN.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 PoE, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03ac\u03bb\u03c9\u03c3\u03b7 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2. \u0391\u03c5\u03c4\u03cc \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03b8\u03c5\u03c1\u03ce\u03bd PoE \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03ad\u03b1 - \u03ba\u03b1\u03b9 \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae.<\/p>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03ad\u03b1\u03c2 16 \u03b8\u03c5\u03c1\u03ce\u03bd, \u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 12 \u03b8\u03cd\u03c1\u03b5\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 PoE \u03ba\u03b1\u03b9 4 \u03b8\u03cd\u03c1\u03b5\u03c2 PoE. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03c0\u03cc\u03c3\u03b5\u03c2 \u03b8\u03cd\u03c1\u03b5\u03c2 PoE \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 - \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03b9\u03c3\u03c7\u03cd.<\/p>\n\n\n\n<p>\u039b\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b1\u03c5\u03be\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bb\u03b7\u03c6\u03b8\u03b5\u03af \u03c5\u03c0\u03cc\u03c8\u03b7 \u03ad\u03bd\u03b1 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03c0\u03cc\u03b8\u03b5\u03bc\u03b1 \u03c3\u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03c9\u03bd \u03b8\u03c5\u03c1\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b8\u03c5\u03c1\u03ce\u03bd PoE.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switches_%E2%80%93_unmanaged\"><\/span>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 - (un)managed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03bc\u03bf\u03b9\u03c1\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03ac\u03c0\u03bf\u03c8\u03ae \u03bc\u03bf\u03c5, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c4\u03bf\u03c4\u03b5 \u03c3\u03ba\u03cc\u03c0\u03b9\u03bc\u03bf \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae \u03c0\u03bf\u03c5 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03bc\u03ad\u03b1 \u03ba\u03b1\u03b9, \u03c9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c4\u03bc\u03ae\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03b3\u03bf\u03c1\u03ac\u03c2.<\/p>\n\n\n\n<p>\u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd <em>\u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7<\/em> \u03ba\u03b1\u03b9 <em>unmanaged<\/em> \u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2. \u039c\u03cc\u03bd\u03bf <em>\u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7<\/em> \u039f\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b9\u03bc\u03bf\u03b9. \u0391\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03bd \u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c0\u03ac\u03bd\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bc\u03b5\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c3\u03c4\u03b7 \u03b6\u03c9\u03ae, \u03b7 \u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03ac\u03c1\u03bf\u03b4\u03bf \u03c4\u03bf\u03c5 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c8\u03b9\u03bc\u03b7.<\/p>\n\n\n\n<p>\u0397 \u03b1\u03c0\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b7 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03bf\u03b9\u03ba\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03bf\u03bb\u03c5\u03c0\u03bb\u03bf\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n\n\n\n<p>\u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03ad\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \"\u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\" \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c3\u03c4\u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03b1\u03c3\u03b9\u03b1\u03ba\u03ae \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7. \u0391\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 - \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03c0\u03b1\u03c1\u03cc\u03bd - \u03b4\u03b5\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03b1\u03bc\u03af\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2, \u03b1\u03bd \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae.<\/p>\n\n\n\n<p>\u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ac\u03c0\u03bf\u03c8\u03b7 \u03b1\u03c5\u03c4\u03ae, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03ba\u03b1\u03bd\u03b5\u03af\u03c2 \u03c0\u03bb\u03ad\u03bf\u03bd \u03bd\u03b1 \u03b2\u03b1\u03c3\u03b9\u03c3\u03c4\u03b5\u03af \u03c3\u03b5 <em>\u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7<\/em> \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hersteller_von_Switches\"><\/span>\u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b3\u03bd\u03ce\u03bc\u03b7 \u03bc\u03bf\u03c5, \u03b7 \u03b1\u03b3\u03c9\u03bd\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03cd\u03bf \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2. \u039f\u03c0\u03bf\u03b9\u03bf\u03c3\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03b4\u03c5\u03bd\u03b1\u03bc\u03af\u03b1 \u03c3\u03c4\u03b7 Cisco \u03b8\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03b9 \u03c4\u03b7 Cisco \u03c7\u03c9\u03c1\u03af\u03c2 \u03b1\u03bc\u03c6\u03b9\u03b2\u03bf\u03bb\u03af\u03b1. \u038c\u03c0\u03bf\u03b9\u03bf\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03c0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b5\u03b9\u03bb\u03b7\u03bc\u03bc\u03ad\u03bd\u03bf\u03c2, \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03b1\u03c4\u03b5\u03bb\u03b5\u03af\u03c9\u03c4\u03bf \u03c0\u03c1\u03bf\u03cb\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03cc \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b8\u03b5\u03c3\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1\u03c2 \u03c3\u03b5 \u03cc,\u03c4\u03b9 \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03c3\u03b7, \u03b8\u03b1 \u03bc\u03ac\u03b8\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b9\u03bc\u03ac \u03c4\u03b7\u03bd Ubiquiti.<\/p>\n\n\n\n<p>\u0391\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03ba\u03bf\u03b9\u03bd\u03cc \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9, \u03ba\u03b1\u03c4\u03ac \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1, \u03bf\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03b5\u03af\u03c2 (\u03c3\u03b5 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc 8 \u03ae 16 \u03b8\u03cd\u03c1\u03b5\u03c2) \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03b8\u03cd\u03c1\u03b5\u03c2 uplink (SFP\/SFP+ \u03bc\u03b5 16 Gbit\/s \u03ae Enhanced Quad-Small Form-factor Pluggable \u03bc\u03b5 40 Gbit\/s (QSFP+)) \u03bc\u03ad\u03c3\u03c9 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03c9\u03bd \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd, \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 2 \u03ae 4 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2.<br>\u03a4\u03bf QSFP-DD (\u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2) \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 56 GBit\/s \u03ba\u03b1\u03b9 400 Gbit\/s.<\/p>\n\n\n\n<p>\u03a4\u03bf \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03b8\u03cd\u03c1\u03b5\u03c2 uplink \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 550 m (\u03c0\u03bf\u03bb\u03cd\u03c4\u03c1\u03bf\u03c0\u03b7) \u03ae 10 km (\u03bc\u03bf\u03bd\u03cc\u03c4\u03c1\u03bf\u03c0\u03b7 LX) \u03ae 40 km (\u03bc\u03bf\u03bd\u03cc\u03c4\u03c1\u03bf\u03c0\u03b7 EX) \u03ba\u03b1\u03b9 80 km (\u03bc\u03bf\u03bd\u03cc\u03c4\u03c1\u03bf\u03c0\u03b7 ZX), \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c4\u03cd\u03c0\u03bf \u03c4\u03b7\u03c2 \u03af\u03bd\u03b1\u03c2. <\/p>\n\n\n\n<p>\u039f\u03b9 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 CWDM \u03ba\u03b1\u03b9 DWDM \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 80 \u03ae 120 km, \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b7 \u03b9\u03c3\u03c7\u03cd\u03c2 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1 \u03bb\u03ae\u03c8\u03b7\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cisco\"><\/span>Cisco<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0397 Cisco \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03c9\u03c2 \u03bf \u03c0\u03b9\u03bf \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2. \u039f\u03b9 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b5\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03c3\u03c5\u03c7\u03bd\u03ac \u03b1\u03c0\u03bf\u03b8\u03b1\u03c1\u03c1\u03cd\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c0\u03b5\u03c1\u03af\u03c0\u03bb\u03bf\u03ba\u03b7. \u03a3\u03c4\u03bf \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd, \u03b7 Cisco \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bf\u03b9\u03bf\u03bd\u03b5\u03af \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf.<\/p>\n\n\n\n<p>SG \u03ba\u03b1\u03b9 CBS (<em>Cisco Business Switch<\/em>) \u03b5\u03be\u03c5\u03c0\u03b7\u03c1\u03b5\u03c4\u03bf\u03cd\u03bd \u03b9\u03b4\u03b9\u03ce\u03c4\u03b5\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03bc\u03b9\u03ba\u03c1\u03bf\u03bc\u03b5\u03c3\u03b1\u03af\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2, \u03bf Cisco Catalyst \u03b1\u03c0\u03b5\u03c5\u03b8\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bf Cisco Nexus \u03c3\u03b5 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03b5\u03c0\u03b5\u03ba\u03c4\u03b1\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b7 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ubiquiti\"><\/span>Ubiquiti<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0397 Ubiquiti \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03c3\u03c4\u03bf\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03bc\u03ad\u03b1, \u03cc\u03c7\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bc\u03b5\u03c4\u03b1\u03b3\u03c9\u03b3\u03ad\u03c9\u03bd \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd WLAN \u03ba\u03b1\u03b9 \u03c1\u03b1\u03b4\u03b9\u03bf\u03b1\u03bd\u03b1\u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03b5\u03b9\u03c1\u03ac \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03bc\u03b5 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03bc\u03ad\u03b1 \u03c3\u03b5 \u03c0\u03c1\u03bf\u03c3\u03b9\u03c4\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2.<br>\u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd online \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 RealTime 24\/7, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03c4\u03bf\u03c5 \u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b8\u03b5\u03af \u03b5\u03be \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03c2. \u03a4\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1 \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03b1\u03c6\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b5\u03b4\u03c1\u03b9\u03ce\u03bd \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c4\u03af\u03b8\u03b5\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03c4\u03b1\u03c7\u03c5\u03b4\u03c1\u03bf\u03bc\u03b5\u03af\u03bf\u03c5 \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03b1\u03c2. \u0391\u03c5\u03c4\u03cc \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03c4\u03b7 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03ae \u03b1\u03bd\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03c4\u03c9\u03bd \u03b2\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b5\u03ba \u03c4\u03c9\u03bd \u03c5\u03c3\u03c4\u03ad\u03c1\u03c9\u03bd.<\/p>\n\n\n\n<p>\u03a4\u03b1 UniFi \u03ba\u03b1\u03b9 Edge \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b7 Ubiquiti \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03b3\u03bf\u03c1\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd. \u039a\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03c3\u03b5\u03b9\u03c1\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7\u03c2 \u03b1\u03c0\u03b5\u03b9\u03ba\u03cc\u03bd\u03b9\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03bf \u03c4\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2, \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 UniFi CloudKey Controller \u03ae \u03c4\u03bf\u03c5 UniFi DreamMachine (UDM), \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc \u03bc\u03b5 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03ba\u03b1\u03bc\u03b5\u03c1\u03ce\u03bd UniFi (UniFi Protect) \u03ae \u03c4\u03bf UniFi DreamRouter (UDR).<br>\u038c\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 Pro \u03ae Enterprise \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03b5\u03ba\u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 3, \u03cc\u03c0\u03c9\u03c2 VLAN.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u03a7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">\u03bb\u03b5\u03c0\u03c4\u03ac<\/span><\/span>In der Netzwerktechnik nehmen Switches und die Verkabelung zentrale Funktionen ein. Was zu beachtende Unterschiede und Auswahlkriterien betrifft, soll nachfolgend er\u00f6rtert werden. Netzwerk-Kabel Abschirmung Netzwerkkabel sind als 4-paarig verdrillte Einzelkabel mit gemeinsamem Kupfer-Geflecht zur Abschirmung externer St\u00f6rfelder ausgef\u00fchrt (S\/FTP &#8211; Screened Foiled Twisted Pair). Die Verdrillung eliminiert intern auftretende St\u00f6rfelder.Kabel mit einzeln zus\u00e4tzlich mit Geflecht&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/el\/blog\/2025\/09\/15\/netzwerktechnik-switches-und-verkabelung\/\" rel=\"bookmark\">\u03a0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \"<span class=\"screen-reader-text\">\u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 - \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03c9\u03c3\u03b7<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[2553],"tags":[],"class_list":["post-11143","post","type-post","status-publish","format-standard","hentry","category-netzwerk-technik"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/posts\/11143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/comments?post=11143"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/posts\/11143\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/media?parent=11143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/categories?post=11143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/el\/wp-json\/wp\/v2\/tags?post=11143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}