{"id":12812,"date":"2026-03-21T23:33:34","date_gmt":"2026-03-21T20:33:34","guid":{"rendered":"https:\/\/global.tab-tv.com\/cn\/?p=12812"},"modified":"2026-03-21T23:33:37","modified_gmt":"2026-03-21T20:33:37","slug":"wi-fi-%e4%b8%96%e4%bb%a3%e3%80%81%e9%80%9f%e5%ba%a6%e5%8f%8a%e6%a0%87%e5%87%86%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/cn\/12812","title":{"rendered":"Wi-Fi \u4e16\u4ee3\u3001\u901f\u5ea6\u53ca\u6807\u51c6\u529f\u80fd"},"content":{"rendered":"\n

\u5982\u4eca\uff0c\u51e0\u4e4e\u6240\u6709\u4eba\u90fd\u5728\u4f7f\u7528 Wi-Fi\uff1a\u667a\u80fd\u624b\u673a\u3001\u7535\u89c6\u548c\u7535\u8111\u90fd\u914d\u5907\u4e86 Wi-Fi \u6a21\u5757\u7528\u4e8e\u8fde\u63a5\u4e92\u8054\u7f51\uff0c\u51e0\u4e4e\u6bcf\u4e2a\u5bb6\u5ead\u90fd\u6709\u8def\u7531\u5668\uff0c\u5c06\u7f51\u7edc\u5206\u53d1\u7ed9\u6240\u6709\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u7136\u800c\uff0c\u5982\u679c\u4f60\u5c1d\u8bd5\u4e86\u89e3\u4e0d\u540c Wi-Fi \u6807\u51c6\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u4f1a\u53d1\u73b0\u5e76\u4e0d\u7b80\u5355\u2014\u2014\u8fd9\u91cc\u63d0\u4f9b\u4e00\u4e2a\u6e05\u6670\u3001\u6613\u61c2\u7684\u6807\u51c6\u8bf4\u660e\u3002<\/p>\n\n\n\n

Wi-Fi \u6807\u51c6 1\u20138 \u6bd4\u8f83\u8868<\/strong><\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

\u6240\u6709\u89c4\u683c\u5747\u5217\u51fa\u4e86 Wi-Fi \u7684\u6700\u5927\u901f\u5ea6\uff0c\u8fd9\u5305\u62ec\u8bf8\u5982\u6570\u636e\u5305\u6821\u9a8c\u548c\u7b49\u5f00\u9500\u6d41\u91cf\uff1b\u5b9e\u9645\u4e0a\uff0c\u5b9e\u9645\u4e0b\u8f7d\u901f\u5ea6\u660e\u663e\u4f4e\u4e8e\u6807\u79f0\u901f\u5ea6\uff0c\u901a\u5e38\u7ea6\u4e3a 80%\u3002<\/p>\n\n\n\n

\u5728\u771f\u5b9e\u73af\u5883\u4e2d\uff0c\u901f\u5ea6\u901a\u5e38\u5728 50% \u81f3 80% \u4e4b\u95f4\uff0c\u53d6\u51b3\u4e8e\u8fde\u63a5\u8bbe\u5907\u6570\u91cf\u548c\u6570\u636e\u4f20\u8f93\u73af\u5883\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u8fde\u63a5\u8bbe\u5907\u8d8a\u591a\uff0c\u901f\u5ea6\u8d8a\u4f4e\uff1b\u8bbe\u5907\u79bb\u8def\u7531\u5668\u8d8a\u8fdc\uff0c\u901f\u5ea6\u8d8a\u4f4e\u3002<\/p>\n\n\n\n

Wi-Fi \u6807\u51c6<\/th>\u5b98\u65b9\u6807\u51c6\u540d\u79f0<\/th>\u901f\u5ea6<\/th>\u5b9e\u9645\u901f\u5ea6<\/th>\u9891\u6bb5<\/th><\/tr><\/thead>
Wi-Fi 8<\/td>IEEE 802.11bn<\/td>100 Gbps<\/td>80 Gbps<\/td>2.4 GHz, 5 GHz, 6 GHz, 42.5 GHz, 71 GHz<\/td><\/tr>
Wi-Fi 7<\/td>IEEE 802.11be<\/td>30 Gbps<\/td>25 Gbps<\/td>2.4 GHz, 5 GHz, 6 GHz<\/td><\/tr>
Wi-Fi 6E<\/td>IEEE 802.11ax<\/td>10 Gbps<\/td>8 Gbps<\/td>2.4 GHz, 5 GHz, 6 GHz<\/td><\/tr>
Wi-Fi 6<\/td>IEEE 802.11ax<\/td>10 Gbps<\/td>8 Gbps<\/td>2.4 GHz, 5 GHz<\/td><\/tr>
Wi-Fi 5<\/td>IEEE 802.11ac<\/td>6.7 Gbps<\/td>1\u20135 Gbps<\/td>5 GHz<\/td><\/tr>
Wi-Fi 4<\/td>IEEE 802.11n<\/td>600 Mbps<\/td>8\u2013500 Mbps<\/td>2.4 GHz, 5 GHz<\/td><\/tr>
Wi-Fi 3<\/td>IEEE 802.11g<\/td>54 Mbps<\/td>40 Mbps<\/td>2.4 GHz<\/td><\/tr>
Wi-Fi 2<\/td>IEEE 802.11b<\/td>11 Mbps<\/td>10 Mbps<\/td>2.4 GHz<\/td><\/tr>
Wi-Fi 1<\/td>IEEE 802.11a<\/td>2 Mbps<\/td>1 Mbps<\/td>2.4 GHz<\/td><\/tr>
Wi-Fi<\/td>IEEE 802.11<\/td>2 Mbps<\/td>1 Mbps<\/td>2.4 GHz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Wi-Fi \u6807\u51c6\u7b80\u8981\u6982\u8ff0<\/strong><\/h2>\n\n\n\n

Wi-Fi 8 (802.11bn)<\/strong>
\u6700\u65b0\u6807\u51c6\uff08\u4ecd\u5728\u5f00\u53d1\u4e2d\uff09\uff0c\u9884\u8ba1 2028 \u5e74\u53d1\u5e03\u3002\u7406\u8bba\u901f\u5ea6\u53ef\u8fbe\u7ea6 100 Gbps\u3002\u4e3b\u8981\u5173\u6ce8\u8fde\u63a5\u7a33\u5b9a\u6027\u548c\u6700\u4f4e\u5ef6\u8fdf\u3002\u8ba1\u5212\u4f7f\u7528\u65b0\u7684 42 GHz \u548c 71 GHz \u9891\u6bb5\uff0c\u4f46\u5728\u8fd9\u4e9b\u8d85\u9ad8\u9891\u7387\u4e0b\uff0c\u8986\u76d6\u8303\u56f4\u975e\u5e38\u77ed\uff0c\u4ec5 1\u20133 \u7c73\u3002\u5bb6\u5ead\u4f7f\u7528\u8fc7\u4e8e\u5f3a\u5927\uff0c\u66f4\u9002\u5408\u4f01\u4e1a\u73af\u5883\u3002<\/p>\n\n\n\n

Wi-Fi 7 (802.11be)<\/strong>
\u6700\u9ad8\u7ea6 30 Gbps\uff0c\u652f\u6301 2.4 GHz\u30015 GHz \u548c 6 GHz \u9891\u6bb5\u3002\u4e3b\u8981\u6539\u8fdb\u5305\u62ec\u591a\u94fe\u8def\u64cd\u4f5c\uff08Multi-Link\uff09\uff0c\u5bb6\u5ead\u4f7f\u7528\u8fc7\u5f3a\uff0c\u4e3b\u8981\u9762\u5411\u4f01\u4e1a\u548c\u516c\u5171\u573a\u6240\u3002<\/p>\n\n\n\n

Wi-Fi 6E (802.11ax)<\/strong>
Wi-Fi 6 \u7684\u6269\u5c55\uff0c\u589e\u52a0\u4e86 6 GHz \u9891\u6bb5\u3002\u6700\u9ad8\u901f\u5ea6\u7ea6 10 Gbps\u3002\u4e3b\u8981\u4f18\u52bf\u662f\u7406\u8bba\u4e0a\u5e72\u6270\u66f4\u5c11\uff0c\u7531\u4e8e\u201c\u5e72\u51c0\u201d\u9891\u8c31\uff0c\u6027\u80fd\u66f4\u7a33\u5b9a\u3002<\/p>\n\n\n\n

Wi-Fi 6 (802.11ax)<\/strong>
\u6700\u9ad8\u7ea6 10 Gbps\uff0c\u652f\u6301 2.4 GHz \u548c 5 GHz \u9891\u6bb5\u3002\u91cd\u70b9\u662f\u6548\u7387\uff1a\u5141\u8bb8\u5927\u91cf\u8bbe\u5907\u540c\u65f6\u8fde\u63a5\uff08\u667a\u80fd\u624b\u673a\u3001\u7535\u89c6\u3001\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\uff09\u3002\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u6839\u636e\u9891\u8c31\u8d1f\u8f7d\u5c06\u591a\u4e2a\u901a\u9053\u5408\u5e76\u4e3a\u4e00\u4e2a\u3002\u4fe1\u53f7\u7f16\u7801\u5f97\u5230\u6539\u5584\u3002<\/p>\n\n\n\n

Wi-Fi 5 (802.11ac)<\/strong>
\u6700\u9ad8\u7ea6 6.7 Gbps\uff0c\u4ec5\u652f\u6301 5 GHz\u3002\u76f8\u6bd4\u524d\u4ee3\u6807\u51c6\uff0c\u901f\u5ea6\u5927\u5e45\u63d0\u5347\u3002\u9002\u5408\u89c6\u9891\u6d41\u548c\u5728\u7ebf\u6e38\u620f\u3002\u901a\u8fc7\u65b0\u7f16\u7801\u6280\u672f\u548c MIMO \u6280\u672f\u63d0\u5347\u901f\u5ea6\u3002<\/p>\n\n\n\n

Wi-Fi 4 (802.11n)<\/strong>
\u6700\u9ad8 600 Mbps\uff0c\u652f\u6301 2.4 GHz \u548c 5 GHz \u9891\u6bb5\u3002\u9996\u6b21\u5f15\u5165 MIMO \u6280\u672f\uff08\u591a\u5929\u7ebf\uff0c\u7b80\u5316\u8868\u8ff0\uff09\uff0c\u5728\u5b9e\u9645\u4e2d\uff0c\u7279\u6b8a\u53d1\u5c04\u5668\u53ef\u5c06\u4fe1\u53f7\u62c6\u5206\u5e76\u5bfc\u5411\u4e0d\u540c\u5929\u7ebf\uff0c\u4ece\u800c\u63d0\u5347\u901f\u5ea6\u3002<\/p>\n\n\n\n

Wi-Fi 3 (802.11g)<\/strong>
\u6700\u9ad8 54 Mbps\uff0c2.4 GHz \u9891\u6bb5\u3002Wi-Fi 2 \u7684\u6539\u8fdb\u7248\uff0c\u901f\u5ea6\u66f4\u9ad8\u3002<\/p>\n\n\n\n

Wi-Fi 2 (802.11b)<\/strong>
\u6700\u9ad8 11 Mbps\uff0c2.4 GHz \u9891\u6bb5\u3002\u65e9\u671f\u5e7f\u6cdb\u91c7\u7528\u7684\u6807\u51c6\u4e4b\u4e00\uff0c\u4f46\u5bb9\u6613\u53d7\u5230\u5e72\u6270\u3002<\/p>\n\n\n\n

Wi-Fi 1 (802.11a)<\/strong>
\u6700\u9ad8\u7ea6 2 Mbps\uff0c\u5de5\u4f5c\u5728 2.4 GHz \u9891\u6bb5\u3002\u5f53\u65f6\uff081999 \u5e74\uff09Wi-Fi \u5c1a\u672a\u666e\u53ca\uff0c\u4f7f\u7528\u6709\u9650\uff0c\u53ef\u8bf4\u662f\u201c\u4e89\u53d6\u8ba4\u53ef\u201d\u3002<\/p>\n\n\n\n

Wi-Fi (1997)<\/strong>
\u6700\u521d\u7248\u672c\u6807\u51c6\uff0c\u4e8e 1997 \u5e74\u53d1\u5e03\uff0c\u4e3a\u540e\u7eed\u6240\u6709 Wi-Fi \u6280\u672f\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5982\u4eca\uff0c\u51e0\u4e4e\u6240\u6709\u4eba\u90fd\u5728\u4f7f\u7528 Wi-Fi\uff1a\u667a\u80fd\u624b\u673a\u3001\u7535\u89c6\u548c\u7535\u8111\u90fd\u914d\u5907\u4e86 Wi-Fi \u6a21\u5757\u7528\u4e8e\u8fde\u63a5\u4e92\u8054\u7f51\uff0c\u51e0\u4e4e\u6bcf\u4e2a\u5bb6\u5ead\u90fd\u6709\u8def\u7531\u5668\uff0c\u5c06\u7f51\u7edc\u5206\u53d1\u7ed9\u6240\u6709\u8bbe\u5907\u3002 \u7136\u800c\uff0c\u5982\u679c\u4f60\u5c1d\u8bd5\u4e86\u89e3\u4e0d\u540c Wi-Fi \u6807\u51c6\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u4f1a\u53d1\u73b0\u5e76\u4e0d\u7b80\u5355\u2014\u2014\u8fd9\u91cc\u63d0\u4f9b\u4e00\u4e2a\u6e05\u6670\u3001\u6613\u61c2\u7684\u6807\u51c6\u8bf4\u660e\u3002 Wi-Fi \u6807\u51c6 1\u20138 \u6bd4\u8f83\u8868 \u6240\u6709\u89c4\u683c\u5747\u5217\u51fa\u4e86 Wi-Fi \u7684\u6700\u5927\u901f\u5ea6\uff0c\u8fd9\u5305\u62ec\u8bf8\u5982\u6570\u636e\u5305\u6821\u9a8c\u548c\u7b49\u5f00\u9500\u6d41\u91cf\uff1b\u5b9e\u9645\u4e0a\uff0c\u5b9e\u9645\u4e0b\u8f7d\u901f\u5ea6\u660e\u663e\u4f4e\u4e8e\u6807\u79f0\u901f\u5ea6\uff0c\u901a\u5e38\u7ea6\u4e3a 80%\u3002 \u5728\u771f\u5b9e\u73af\u5883\u4e2d\uff0c\u901f\u5ea6\u901a\u5e38\u5728 50% \u81f3 80% \u4e4b\u95f4\uff0c\u53d6\u51b3\u4e8e\u8fde\u63a5\u8bbe\u5907\u6570\u91cf\u548c\u6570\u636e\u4f20\u8f93\u73af\u5883\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u8fde\u63a5\u8bbe\u5907\u8d8a\u591a\uff0c\u901f\u5ea6\u8d8a\u4f4e\uff1b\u8bbe\u5907\u79bb\u8def\u7531\u5668\u8d8a\u8fdc\uff0c\u901f\u5ea6\u8d8a\u4f4e\u3002 Wi-Fi \u6807\u51c6 \u5b98\u65b9\u6807\u51c6\u540d\u79f0 \u901f\u5ea6 \u5b9e\u9645\u901f\u5ea6 \u9891\u6bb5 Wi-Fi 8 IEEE 802.11bn 100 Gbps 80 Gbps 2.4 GHz, 5 GHz, 6 GHz, 42.5 GHz, 71 GHz Wi-Fi 7 IEEE 802.11be 30 Gbps 25 Gbps 2.4 GHz, 5 […]<\/p>\n","protected":false},"author":1,"featured_media":12814,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[85],"tags":[44],"class_list":{"0":"post-12812","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-85","8":"tag-wifi"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/posts\/12812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/comments?post=12812"}],"version-history":[{"count":1,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/posts\/12812\/revisions"}],"predecessor-version":[{"id":12815,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/posts\/12812\/revisions\/12815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/media\/12814"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/media?parent=12812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/categories?post=12812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/cn\/wp-json\/wp\/v2\/tags?post=12812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}