{"id":2459,"date":"2024-06-13T17:36:38","date_gmt":"2024-06-13T09:36:38","guid":{"rendered":"https:\/\/depend-ele.com\/?p=2459"},"modified":"2024-06-13T17:36:42","modified_gmt":"2024-06-13T09:36:42","slug":"%e4%bb%a5%e5%a4%aa%e7%bd%91%c2%b7phy%e8%8a%af%e7%89%87%e6%b4%9e%e5%af%9f%e6%8a%a5%e5%91%8a","status":"publish","type":"post","link":"https:\/\/depend-ele.com\/zh\/%e4%bb%a5%e5%a4%aa%e7%bd%91%c2%b7phy%e8%8a%af%e7%89%87%e6%b4%9e%e5%af%9f%e6%8a%a5%e5%91%8a\/","title":{"rendered":"\u4ee5\u592a\u7f51\u00b7PHY\u82af\u7247\u6d1e\u5bdf\u62a5\u544a"},"content":{"rendered":"\n

\u6458\u8981<\/mark><\/strong><\/p>\n\n\n\n

\u53d7\u76ca\u4e8e\u6570\u636e\u4e2d\u5fc3\u901f\u7387\u63d0\u5347\u4ee5\u53ca\u6570\u636e\u4e2d\u5fc3\u7ee7\u7eed\u5efa\u8bbe\uff0c\u4ee5\u592a\u7f51\uff08PHY\u548c\u4ea4\u6362\uff09\u82af\u7247\u5e02\u573a\u8fce\u6765\u5feb\u901f\u589e\u957f\u671f\u3002\u672c\u62a5\u544a\u5c06\u4ecb\u7ecd\u4ee5\u592a\u7f51\u7269\u7406\u5c42\uff08PHY\uff09\u82af\u7247\u4f9b\u7ed9\u4fa7\u548c\u9700\u6c42\u4fa7\u7684\u57fa\u672c\u5e02\u51b5\u3001\u4ea7\u54c1\u683c\u5c40\u53ca\u4f01\u4e1a\u53d8\u5316\uff0c\u5e76\u5f52\u7eb3\u4e86\u5168\u7403\u4ee5\u592a\u7f51PHY\u82af\u7247\u4e03\u5927\u5382\u5546\u3002<\/p>\n\n\n\n

\u9700\u6c42\u7aef\uff1a\u4ee5\u592a\u7f51PHY\u82af\u7247\u4e0b\u6e38\u5e94\u7528\u4e3b\u8981\u5e02\u573a\u6570\u636e\u4e2d\u5fc3\u3001\u4f01\u4e1a\u7f51\u7edc\u901a\u4fe1\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u6d88\u8d39\u7535\u5b50\u3001\u5de5\u63a7\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n

\u4f9b\u7ed9\u4fa7\uff1a\u4ee5\u592a\u7f51PHY\u82af\u7247\u5382\u5546\u96c6\u4e2d\u5ea6\u9ad8\uff0c\u5e02\u573a\u4e3b\u8981\u5382\u5546\u6709Broadcom, Marvell, Realtek, TI, Qualcomm, Microchip\u3002\u8f66\u8f7d\u4ee5\u592a\u7f51PHY\u82af\u7247\u5382\u5546\u4e3b\u8981\u6709Marvell, Broadcom, Realtek, TI, NXP\u3002<\/p>\n\n\n\n

1.\u4ee5\u592a\u7f51PHY\u884c\u4e1a\u6982\u8ff0<\/mark><\/strong><\/p>\n\n\n\n

1.1.\u4ee5\u592a\u7f51PHY\u82af\u7247\u4ea7\u54c1<\/mark><\/strong><\/p>\n\n\n\n

\u4ee5\u592a\u7f51\u7269\u7406\u5c42\u82af\u7247\uff08PHY\uff09\u4e5f\u79f0\u4e3a\u6536\u53d1\u5668\uff0c\u662f\u6709\u7ebf\u6570\u636e\u901a\u8baf\u548c\u4f20\u8f93\u4e2d\u7684\u91cd\u8981\u57fa\u7840\u82af\u7247\u4e4b\u4e00\u3002\u4ee5\u592a\u7f51PHY\u82af\u7247\u5de5\u4f5c\u4e8e\u7f51\u7edc\u6a21\u578b\u7684\u7b2c\u4e00\u5c42\uff0c\u662f\u4ee5\u4ee5\u592a\u7f51\u6709\u7ebf\u4f20\u8f93\u4e3a\u4e3b\u8981\u529f\u80fd\u7684\u901a\u4fe1\u82af\u7247\uff0c\u7528\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002<\/p>\n\n\n\n

\u56fe\u88681\uff1aZybo\u4e3b\u677f\u4e2d\u7684\u4ee5\u592a\u7f51MAC\u548cPHY\u82af\u7247<\/mark><\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1.2.\u4ee5\u592a\u7f51PHY\u82af\u7247\u5206\u7c7b<\/p>\n\n\n\n

\u6839\u636e\u6027\u80fd\u548c\u4e0b\u6e38\u5e94\u7528\u53ef\u5206\u4e3a\u5546\u89c4\u7ea7\u3001\u5de5\u89c4\u7ea7\u548c\u8f66\u89c4\u7ea7\u4e09\u5927\u7c7b\u522b\uff1a<\/p>\n\n\n\n

\u5546\u89c4\u7ea7\uff1a<\/strong>\u9002\u7528\u4e8e\u5b89\u9632\u6444\u50cf\u5934\u3001\u7535\u89c6\u673a\u3001\u673a\u9876\u76d2\u7b49\u5404\u6d88\u8d39\u548c\u5b89\u9632\u9886\u57df\u9700\u8981\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u5e94\u7528\uff1b<\/p>\n\n\n\n

\u5de5\u89c4\u7ea7\uff1a<\/strong>\u9002\u7528\u4e8e\u4ea4\u6362\u673a\u3001\u5de5\u4e1a\u4e92\u8054\u7f51\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\u7535\u4fe1\u3001\u6570\u901a\u3001\u5de5\u4e1a\u9886\u57df\u9700\u8981\u4ee5\u592a\u7f51\u901a\u4fe1\u7684\u5e94\u7528\uff1b<\/p>\n\n\n\n

\u8f66\u89c4\u7ea7\uff1a<\/strong>\u9002\u7528\u4e8e\u5982\u8f85\u52a9\u9a7e\u9a76\u3001\u6db2\u6676\u4eea\u8868\u76d8\u7b49\u8f66\u8f7d\u4ee5\u592a\u7f51\u5e94\u7528\u3002<\/p>\n\n\n\n

\u6839\u636e\u7f51\u7edc\u4f20\u8f93\u901f\u5ea6\u7684\u4e0d\u540c\uff0c\u76ee\u524d\u5e02\u573a\u4e0a\u57fa\u4e8e\u94dc\u53cc\u7ede\u7ebf\u7684\u72ec\u7acb\u7684\u4ee5\u592a\u7f51\u7269\u7406\u5c42\u82af\u7247\u4ea7\u54c1\u53c8\u4e3b\u8981\u53ef\u5206\u4e3a\u767e\u5146PHY\u3001\u5343\u5146PHY\u30012.5G PHY\u30015G PHY\u300110G PHY\u3002<\/p>\n\n\n\n

\u56fe\u88682\uff1a\u6839\u636e\u901f\u7387\u5212\u5206\uff0c\u4e3b\u8981\u4ee5\u592a\u7f51PHY\u82af\u7247\u5382\u5546\u4ea7\u54c1\u60c5\u51b5<\/mark><\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u6839\u636e\u6807\u51c6\uff1a<\/strong><\/p>\n\n\n\n

IEEE 802.3\u6807\u51c6PHY\u82af\u7247\uff1a\u7b26\u5408IEEE 802.3\u6807\u51c6\u7684\u4ee5\u592a\u7f51PHY\u82af\u7247\uff0c\u652f\u6301\u591a\u79cd\u901f\u7387\u548c\u8fde\u63a5\u6807\u51c6\u3002 <\/p>\n\n\n\n

\u5b9a\u5236PHY\u82af\u7247\uff1a\u9488\u5bf9\u7279\u5b9a\u5e94\u7528\u6216\u5e02\u573a\u9700\u6c42\u800c\u8bbe\u8ba1\u7684\u5b9a\u5236\u5316PHY\u82af\u7247\uff0c\u652f\u6301\u7279\u5b9a\u7684\u901f\u7387\u548c\u8fde\u63a5\u6807\u51c6\u3002<\/p>\n\n\n\n

\u6839\u636e\u529f\u80fd\uff1a<\/strong><\/p>\n\n\n\n

\u57fa\u7840PHY\u82af\u7247\uff1a\u63d0\u4f9b\u57fa\u672c\u7684\u7269\u7406\u5c42\u63a5\u53e3\u529f\u80fd\uff0c\u5305\u62ec\u8f7d\u6ce2\u68c0\u6d4b\u3001\u7f16\u89e3\u7801\u3001\u6570\u636e\u4f20\u8f93\u7b49\u3002<\/p>\n\n\n\n

\u9ad8\u7ea7PHY\u82af\u7247\uff1a\u9664\u4e86\u57fa\u672c\u7684\u529f\u80fd\u5916\uff0c\u8fd8\u652f\u6301\u4e00\u4e9b\u9ad8\u7ea7\u529f\u80fd\uff0c\u5982\u81ea\u52a8\u534f\u5546\u901f\u7387\u3001\u7535\u7f06\u8bca\u65ad\u548c\u8fdc\u7a0b\u6545\u969c\u68c0\u6d4b\u7b49\u3002<\/p>\n\n\n\n

1.3.\u4ee5\u592a\u7f51PHY\u82af\u7247\u5e02\u573a<\/mark><\/strong><\/p>\n\n\n\n

\u4ee5\u592a\u7f51PHY\u82af\u7247\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\u548c\u4f01\u4e1a\u7f51\u7edc\u3001\u901a\u4fe1\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u6d88\u8d39\u7535\u5b50\u3001\u5de5\u63a7\u7b49\u5e02\u573a\u9886\u57df\u3002<\/p>\n\n\n\n

\u6c7d\u8f66\u7535\u5b50\uff08\u6700\u5f3a\u589e\u957f\u5e02\u573a\uff09\uff1a<\/strong>\u4ee5\u592a\u7f51\u53d6\u4ee3\u4f20\u7edf\u6c7d\u8f66\u603b\u7ebf\u6280\u672f\u662f\u5927\u52bf\u6240\u8d8b\u3002<\/p>\n\n\n\n

\u5de5\u4e1a\u63a7\u5236\uff08\u589e\u901f\u7b2c\u4e8c\u5feb\uff09\uff1a<\/strong>\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u667a\u80fd\u5316\u662f\u4e3b\u6d41\u8d8b\u52bf\uff0c\u5de5\u4e1a\u4ee5\u592a\u7f51PHY\u72ec\u7acb\u82af\u7247\u4e3a\u4e3b\u6d41\u3002<\/p>\n\n\n\n

\u968f\u7740\u4fe1\u606f\u5316\u5efa\u8bbe\u7684\u63a8\u8fdb\uff0c\u6c7d\u8f66\u667a\u80fd\u5316\u3001\u7f51\u8054\u5316\u7684\u6280\u672f\u8fdb\u6b65\uff0c\u667a\u80fd\u7535\u89c6\u3001\u9ad8\u6e05\u4f20\u9001\u9891\u9053\u3001\u7f51\u7edc\u9ad8\u6e05\u76d1\u63a7\u7684\u666e\u53ca\uff0c\u4ee5\u53ca\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5316\u7684\u53d1\u5c55\uff0c\u4ee5\u592a\u7f51\u4e0b\u6e38\u5e02\u573a\u9010\u6e10\u6253\u5f00\uff0c\u4ee5\u592a\u7f51PHY\u82af\u7247\u9700\u6c42\u4e0d\u65ad\u589e\u957f\u3002<\/p>\n\n\n\n

2023\u5e74\u5168\u7403\u4ee5\u592a\u7f51PHY\u82af\u7247\u5e02\u573a\u89c4\u6a21\u7ea6\u4e3a103.4\u4ebf\u7f8e\u5143\u3002\u5e02\u573a\u7814\u7a76\u672a\u6765\uff08MRFR\uff09\u79f0\uff0c\u4ee5\u592a\u7f51PHY\u82af\u7247\u9884\u8ba1\u5c06\u4ece2024\u5e74\u7684112.5\u4ebf\u7f8e\u5143\u589e\u957f\u81f32026\u5e74\u7684142.2\u4ebf\u7f8e\u5143\uff0c\u5e74\u590d\u5408\u589e\u957f\u7387\u5c06\u8fbe14%\u3002<\/p>\n\n\n\n

2.\u4f9b\u5e94\u94fe\u5206\u6790<\/mark><\/strong><\/p>\n\n\n\n

2.1.\u8d27\u671f\u4ef7\u683c<\/mark><\/strong><\/p>\n\n\n\n

\u56fe\u88683\uff1a5\u6708\u4ee5\u592a\u7f51PHY\u82af\u7247\u5382\u5546\u8d27\u671f\u4ef7\u683c<\/mark><\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"\u53d7\u76ca\u4e8e\u670d\u52a1\u5668\u9ad8\u901f\u589e\u957f\uff0c\u4ee5\u592a\u7f51 PHY \u82af\n\u7247\u5e02\u573a\u7a7a\u95f4\u6301\u7eed\u6269\u5927\u3002","protected":false},"author":2,"featured_media":2457,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[9],"tags":[236,322,323],"class_list":["post-2459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-trends-insights","tag-depend","tag-322","tag-323"],"_links":{"self":[{"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/posts\/2459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/comments?post=2459"}],"version-history":[{"count":1,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/posts\/2459\/revisions"}],"predecessor-version":[{"id":2463,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/posts\/2459\/revisions\/2463"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/media\/2457"}],"wp:attachment":[{"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/media?parent=2459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/categories?post=2459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depend-ele.com\/zh\/wp-json\/wp\/v2\/tags?post=2459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}