{"id":478048,"date":"2023-08-09T09:26:29","date_gmt":"2023-08-09T09:26:29","guid":{"rendered":""},"modified":"2023-09-05T11:15:58","modified_gmt":"2023-09-05T11:15:58","slug":"modem","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/modem\/","title":{"rendered":"\u8c03\u5236\u89e3\u8c03\u5668"},"content":{"rendered":"

\u8c03\u5236\u89e3\u8c03\u5668\u662f\u201c\u8c03\u5236\u5668-\u89e3\u8c03\u5668\u201d\u7684\u7f29\u5199\uff0c\u662f\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u8bbe\u5907\uff0c\u5b83\u80fd\u591f\u901a\u8fc7\u6a21\u62df\u901a\u4fe1\u4fe1\u9053\u4f20\u8f93\u548c\u63a5\u6536\u6570\u5b57\u6570\u636e\u3002\u5b83\u662f\u8ba1\u7b97\u673a\u7b49\u6570\u5b57\u8bbe\u5907\u4e0e\u4f20\u7edf\u901a\u4fe1\u7f51\u7edc\u4f7f\u7528\u7684\u6a21\u62df\u4fe1\u53f7\u4e4b\u95f4\u7684\u6865\u6881\u3002\u8c03\u5236\u89e3\u8c03\u5668\u5728\u5c06\u7528\u6237\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u65b9\u9762\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\uff0c\u4f7f\u5176\u6210\u4e3a\u5f53\u4eca\u4e92\u8054\u4e16\u754c\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u6210\u90e8\u5206\u3002<\/p>\n

Modem \u7684\u8d77\u6e90\u548c\u9996\u6b21\u63d0\u53ca<\/h2>\n

\u8c03\u5236\u548c\u89e3\u8c03\u4fe1\u53f7\u7684\u6982\u5ff5\u53ef\u4ee5\u8ffd\u6eaf\u5230 20 \u4e16\u7eaa 40 \u5e74\u4ee3\u521d\u671f\u3002\u7136\u800c\uff0c\u76f4\u5230 20 \u4e16\u7eaa 50 \u5e74\u4ee3\uff0c\u7814\u7a76\u4eba\u5458\u624d\u5f00\u59cb\u63a2\u7d22\u901a\u8fc7\u73b0\u6709\u7684\u6a21\u62df\u7535\u8bdd\u7ebf\u4f20\u8f93\u6570\u5b57\u6570\u636e\u7684\u53ef\u80fd\u6027\u3002\u6700\u65e9\u63d0\u5230\u8c03\u5236\u89e3\u8c03\u5668\u7c7b\u8bbe\u5907\u53ef\u4ee5\u5f52\u529f\u4e8e\u7f8e\u56fd\u8d1d\u5c14\u5b9e\u9a8c\u5ba4\u7684\u7814\u7a76\u4eba\u5458\u7684\u5de5\u4f5c\u3002<\/p>\n

1958 \u5e74\uff0c\u8d1d\u5c14\u5b9e\u9a8c\u5ba4\u63a8\u51fa\u4e86\u201c\u8c03\u5236\u89e3\u8c03\u5668 1B\u201d\uff0c\u5176\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u8fbe 110 \u6bd4\u7279\/\u79d2 (bps)\u3002\u5728\u63a5\u4e0b\u6765\u7684\u51e0\u5341\u5e74\u91cc\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u6280\u672f\u5f97\u5230\u4e86\u5feb\u901f\u53d1\u5c55\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u4e3a\u4e92\u8054\u7f51\u7684\u5e7f\u6cdb\u666e\u53ca\u94fa\u5e73\u4e86\u9053\u8def\u3002<\/p>\n

\u6709\u5173\u8c03\u5236\u89e3\u8c03\u5668\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6269\u5c55\u8c03\u5236\u89e3\u8c03\u5668\u4e3b\u9898\u3002<\/h2>\n

\u8c03\u5236\u89e3\u8c03\u5668\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u7684\u6570\u5b57\u6570\u636e\u8f6c\u6362\u4e3a\u9002\u5408\u901a\u8fc7\u6a21\u62df\u901a\u4fe1\u4fe1\u9053\uff08\u5982\u7535\u8bdd\u7ebf\uff09\u4f20\u8f93\u7684\u6a21\u62df\u4fe1\u53f7\u3002\u5728\u63a5\u6536\u7aef\uff0c\u5b83\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u56de\u6570\u5b57\u6570\u636e\uff0c\u4ee5\u65b9\u4fbf\u6570\u5b57\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

\u8c03\u5236\u89e3\u8c03\u5668\u7684\u4e24\u4e2a\u4e3b\u8981\u529f\u80fd\u662f\uff1a<\/p>\n

    \n
  1. \n

    \u8c03\u5236\uff1a\u5728\u8c03\u5236\u8fc7\u7a0b\u4e2d\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u5c06\u6570\u5b57\u6570\u636e\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\u3002\u5b83\u901a\u8fc7\u6839\u636e\u6570\u5b57\u6570\u636e\u6539\u53d8\u8f7d\u6ce2\u4fe1\u53f7\u7684\u5e45\u5ea6\u3001\u9891\u7387\u6216\u76f8\u4f4d\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/li>\n

  2. \n

    \u89e3\u8c03\uff1a\u5728\u63a5\u6536\u7aef\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u5bf9\u4f20\u5165\u7684\u6a21\u62df\u4fe1\u53f7\u8fdb\u884c\u89e3\u8c03\u3002\u5b83\u901a\u8fc7\u89e3\u91ca\u8f7d\u6ce2\u4fe1\u53f7\u7684\u53d8\u5316\u6765\u63d0\u53d6\u6570\u5b57\u6570\u636e\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u8c03\u5236\u89e3\u8c03\u5668\u7684\u5185\u90e8\u7ed3\u6784\u3002\u8c03\u5236\u89e3\u8c03\u5668\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/h2>\n

    \u8c03\u5236\u89e3\u8c03\u5668\u7684\u5185\u90e8\u7ed3\u6784\u53ef\u4ee5\u5206\u4e3a\u51e0\u4e2a\u57fa\u672c\u7ec4\u4ef6\uff1a<\/p>\n

      \n
    1. \n

      \u8f7d\u6ce2\u4fe1\u53f7\u53d1\u751f\u5668<\/strong>\uff1a\u8be5\u7ec4\u4ef6\u751f\u6210\u7ecf\u8fc7\u8c03\u5236\u4ee5\u627f\u8f7d\u6570\u5b57\u6570\u636e\u7684\u8f7d\u6ce2\u4fe1\u53f7\u3002<\/p>\n<\/li>\n

    2. \n

      \u6570\u6a21\u8f6c\u6362\u5668 (DAC)<\/strong>\uff1aDAC\u5c06\u6570\u5b57\u6570\u636e\u8f6c\u6362\u4e3a\u53ef\u8c03\u5236\u5230\u8f7d\u6ce2\u4fe1\u53f7\u4e0a\u7684\u6a21\u62df\u4fe1\u53f7\u3002<\/p>\n<\/li>\n

    3. \n

      \u8c03\u5236\u5668<\/strong>\uff1a\u8c03\u5236\u5668\u5c06\u8f7d\u6ce2\u4fe1\u53f7\u548c\u4ee3\u8868\u6570\u5b57\u6570\u636e\u7684\u6a21\u62df\u4fe1\u53f7\u76f8\u7ed3\u5408\uff0c\u4ea7\u751f\u8c03\u5236\u4fe1\u53f7\u3002<\/p>\n<\/li>\n

    4. \n

      \u6a21\u6570\u8f6c\u6362\u5668 (ADC)<\/strong>\uff1a\u5728\u63a5\u6536\u7aef\uff0cADC \u5c06\u4f20\u5165\u7684\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u56de\u6570\u5b57\u6570\u636e\u3002<\/p>\n<\/li>\n

    5. \n

      \u89e3\u8c03\u5668<\/strong>\uff1a\u89e3\u8c03\u5668\u5c06\u6570\u5b57\u6570\u636e\u4ece\u8c03\u5236\u4fe1\u53f7\u4e2d\u5206\u79bb\u51fa\u6765\uff0c\u4ece\u800c\u5141\u8bb8\u63a5\u6536\u8bbe\u5907\u4f7f\u7528\u6570\u5b57\u4fe1\u606f\u3002<\/p>\n<\/li>\n

    6. \n

      \u9519\u8bef\u7ea0\u6b63\u548c\u6570\u636e\u538b\u7f29<\/strong>\uff1a\u4e00\u4e9b\u8c03\u5236\u89e3\u8c03\u5668\u8fd8\u5305\u62ec\u9519\u8bef\u6821\u6b63\u548c\u6570\u636e\u538b\u7f29\u7b97\u6cd5\uff0c\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n

      Modem\u4e3b\u8981\u7279\u6027\u5206\u6790<\/h2>\n

      \u8c03\u5236\u89e3\u8c03\u5668\u5177\u6709\u51e0\u4e2a\u51b3\u5b9a\u5176\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u5173\u952e\u7279\u6027\uff1a<\/p>\n

        \n
      1. \n

        \u6570\u636e\u4f20\u8f93\u901f\u5ea6<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u4ee5\u5176\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u4e3a\u5355\u4f4d\uff0c\u4ee5\u6bd4\u7279\/\u79d2 (bps) \u6216\u66f4\u5e38\u89c1\u7684\u5343\u6bd4\u7279\/\u79d2 (Kbps) \u6216\u5146\u6bd4\u7279\/\u79d2 (Mbps) \u4e3a\u5355\u4f4d\u3002\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u5141\u8bb8\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u53ef\u4ee5\u66f4\u5feb\u5730\u8bbf\u95ee\u5728\u7ebf\u8d44\u6e90\u3002<\/p>\n<\/li>\n

      2. \n

        \u8fde\u63a5\u7c7b\u578b<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u53ef\u4ee5\u652f\u6301\u5404\u79cd\u7c7b\u578b\u7684\u8fde\u63a5\uff0c\u4f8b\u5982\u62e8\u53f7\u3001DSL\uff08\u6570\u5b57\u7528\u6237\u7ebf\u8def\uff09\u3001\u7535\u7f06\u3001\u5149\u7ea4\u548c\u65e0\u7ebf\u3002\u6bcf\u79cd\u8fde\u63a5\u7c7b\u578b\u90fd\u63d0\u4f9b\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u548c\u8986\u76d6\u8303\u56f4\u3002<\/p>\n<\/li>\n

      3. \n

        \u517c\u5bb9\u6027<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u5fc5\u987b\u4e0e\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u548c\u5176\u4ed6\u7f51\u7edc\u8bbe\u5907\u4f7f\u7528\u7684\u901a\u4fe1\u6807\u51c6\u517c\u5bb9\u3002<\/p>\n<\/li>\n

      4. \n

        \u7ea0\u9519<\/strong>\uff1a\u914d\u5907\u7ea0\u9519\u673a\u5236\u7684\u8c03\u5236\u89e3\u8c03\u5668\u53ef\u4ee5\u68c0\u6d4b\u5e76\u7ea0\u6b63\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53d1\u751f\u7684\u9519\u8bef\uff0c\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n<\/li>\n

      5. \n

        \u6570\u636e\u538b\u7f29<\/strong>\uff1a\u6570\u636e\u538b\u7f29\u53ef\u4ee5\u51cf\u5c11\u4f20\u8f93\u6570\u636e\u7684\u5927\u5c0f\uff0c\u4f18\u5316\u5e26\u5bbd\u4f7f\u7528\uff0c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002<\/p>\n<\/li>\n

      6. \n

        \u5b89\u5168<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u53ef\u4ee5\u5b9e\u65bd\u52a0\u5bc6\u7b49\u5b89\u5168\u529f\u80fd\u6765\u4fdd\u62a4\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u6570\u636e\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u8c03\u5236\u89e3\u8c03\u5668\u7684\u7c7b\u578b<\/h2>\n

        \u8c03\u5236\u89e3\u8c03\u5668\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u6709\u7279\u5b9a\u7684\u7528\u9014\u548c\u8fde\u63a5\u7c7b\u578b\u3002\u4ee5\u4e0b\u662f\u5e38\u89c1\u8c03\u5236\u89e3\u8c03\u5668\u7c7b\u578b\u7684\u5217\u8868\uff1a<\/p>\n

          \n
        1. \n

          \u62e8\u53f7\u8c03\u5236\u89e3\u8c03\u5668<\/strong>\uff1a\u8fd9\u4e9b\u8c03\u5236\u89e3\u8c03\u5668\u4f7f\u7528\u666e\u901a\u7535\u8bdd\u7ebf\u8fde\u63a5\u4e92\u8054\u7f51\u3002\u5b83\u4eec\u5728\u4e92\u8054\u7f51\u65e9\u671f\u975e\u5e38\u6d41\u884c\uff0c\u4f46\u7531\u4e8e\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff08\u901a\u5e38\u6700\u9ad8 56 Kbps\uff09\uff0c\u73b0\u5df2\u57fa\u672c\u8fc7\u65f6\u3002<\/p>\n<\/li>\n

        2. \n

          DSL \u8c03\u5236\u89e3\u8c03\u5668<\/strong>\uff1aDSL \u8c03\u5236\u89e3\u8c03\u5668\u4f7f\u7528\u7535\u8bdd\u7ebf\uff0c\u4f46\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6bd4\u62e8\u53f7\u8c03\u5236\u89e3\u8c03\u5668\u66f4\u5feb\u3002\u5b83\u4eec\u5e7f\u6cdb\u7528\u4e8e\u4f4f\u5b85\u548c\u5c0f\u578b\u4f01\u4e1a\u4e92\u8054\u7f51\u8fde\u63a5\u3002<\/p>\n<\/li>\n

        3. \n

          \u7535\u7f06\u8c03\u5236\u89e3\u8c03\u5668<\/strong>\uff1a\u7535\u7f06\u8c03\u5236\u89e3\u8c03\u5668\u4f7f\u7528\u540c\u8f74\u7535\u7f06\u63d0\u4f9b\u4e92\u8054\u7f51\u63a5\u5165\u3002\u4e0e DSL \u8c03\u5236\u89e3\u8c03\u5668\u76f8\u6bd4\uff0c\u5b83\u4eec\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u5e76\u4e14\u901a\u5e38\u7528\u4e8e\u57ce\u5e02\u548c\u90ca\u533a\u3002<\/p>\n<\/li>\n

        4. \n

          \u5149\u7ea4\u8c03\u5236\u89e3\u8c03\u5668<\/strong>\uff1a\u5149\u7ea4\u8c03\u5236\u89e3\u8c03\u5668\u8fde\u63a5\u5230\u5149\u7ea4\u7f51\u7edc\uff0c\u63d0\u4f9b\u8d85\u9ad8\u901f\u4e92\u8054\u7f51\u63a5\u5165\u3002\u5b83\u4eec\u80fd\u591f\u63d0\u4f9b\u6bcf\u79d2\u5343\u5146\u4f4d (Gbps) \u8303\u56f4\u5185\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n<\/li>\n

        5. \n

          \u65e0\u7ebf\u8c03\u5236\u89e3\u8c03\u5668<\/strong>\uff1a\u65e0\u7ebf\u8c03\u5236\u89e3\u8c03\u5668\u4f7f\u7528\u8702\u7a9d\u7f51\u7edc\u63d0\u4f9b\u4e92\u8054\u7f51\u8fde\u63a5\u3002\u5b83\u4eec\u5728\u79fb\u52a8\u8bbe\u5907\u548c\u65e0\u6cd5\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\u7684\u5730\u533a\u5f88\u53d7\u6b22\u8fce\u3002<\/p>\n<\/li>\n<\/ol>\n

          Modem\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n

          \u8c03\u5236\u89e3\u8c03\u5668\u7684\u4f7f\u7528\u65b9\u6cd5\uff1a<\/h3>\n
            \n
          1. \n

            \u4e92\u8054\u7f51\u8fde\u63a5<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u7684\u4e3b\u8981\u7528\u9014\u662f\u8fde\u63a5\u4e92\u8054\u7f51\u3002\u5b83\u4eec\u4f7f\u4e2a\u4eba\u548c\u4f01\u4e1a\u80fd\u591f\u8bbf\u95ee\u5728\u7ebf\u8d44\u6e90\u3001\u6d4f\u89c8\u7f51\u7ad9\u3001\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u4ee5\u53ca\u53c2\u4e0e\u5404\u79cd\u5728\u7ebf\u6d3b\u52a8\u3002<\/p>\n<\/li>\n

          2. \n

            \u8fdc\u7a0b\u5de5\u4f5c<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u5728\u4fc3\u8fdb\u8fdc\u7a0b\u5de5\u4f5c\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5b83\u4f7f\u5458\u5de5\u80fd\u591f\u5728\u5bb6\u4e2d\u8fde\u63a5\u5230\u5de5\u4f5c\u573a\u6240\u7684\u7f51\u7edc\u548c\u7cfb\u7edf\u3002<\/p>\n<\/li>\n

          3. \n

            \u5728\u7ebf\u6e38\u620f<\/strong>\uff1a\u6e38\u620f\u73a9\u5bb6\u4f7f\u7528\u8c03\u5236\u89e3\u8c03\u5668\u8bbf\u95ee\u5728\u7ebf\u6e38\u620f\u5e73\u53f0\uff0c\u4ece\u800c\u53ef\u4ee5\u73a9\u591a\u4eba\u6e38\u620f\u5e76\u4e0e\u5176\u4ed6\u73a9\u5bb6\u5b9e\u65f6\u4e92\u52a8\u3002<\/p>\n<\/li>\n

          4. \n

            \u8bed\u97f3\u901a\u8baf<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u5386\u6765\u7528\u4e8e\u901a\u8fc7\u7535\u8bdd\u7ebf\u8fdb\u884c\u8bed\u97f3\u901a\u4fe1\uff0c\u4f46\u76ee\u524d\u5df2\u57fa\u672c\u88ab\u4e92\u8054\u7f51\u534f\u8bae\u8bed\u97f3 (VoIP) \u6280\u672f\u6240\u53d6\u4ee3\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u4e0e\u8c03\u5236\u89e3\u8c03\u5668\u4f7f\u7528\u76f8\u5173\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n
              \n
            1. \n

              \u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6162<\/strong>\uff1a\u5728\u9ad8\u901f\u5bbd\u5e26\u9009\u9879\u6709\u9650\u7684\u5730\u533a\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6162\u7684\u95ee\u9898\uff0c\u4ece\u800c\u5f71\u54cd\u4ed6\u4eec\u7684\u5728\u7ebf\u4f53\u9a8c\u3002\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\u662f\u63a2\u7d22\u66ff\u4ee3\u8fde\u63a5\u7c7b\u578b\u6216\u6295\u8d44\u57fa\u7840\u8bbe\u65bd\u5347\u7ea7\u3002<\/p>\n<\/li>\n

            2. \n

              \u517c\u5bb9\u6027\u95ee\u9898<\/strong>\uff1a\u67d0\u4e9b\u8c03\u5236\u89e3\u8c03\u5668\u53ef\u80fd\u4e0e\u67d0\u4e9b ISP \u6216\u7f51\u7edc\u8bbe\u5907\u4e0d\u517c\u5bb9\u3002\u786e\u4fdd\u8c03\u5236\u89e3\u8c03\u5668\u652f\u6301\u6240\u9700\u7684\u6807\u51c6\u548c\u534f\u8bae\u53ef\u4ee5\u89e3\u51b3\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<\/li>\n

            3. \n

              \u8fde\u63a5\u4e22\u5931<\/strong>\uff1a\u8c03\u5236\u89e3\u8c03\u5668\u53ef\u80fd\u4f1a\u51fa\u73b0\u95f4\u6b47\u6027\u65ad\u7ebf\uff0c\u4ece\u800c\u4e2d\u65ad\u4e92\u8054\u7f51\u8bbf\u95ee\u3002\u6392\u9664\u8c03\u5236\u89e3\u8c03\u5668\u6545\u969c\u3001\u68c0\u67e5\u7269\u7406\u7ebf\u8def\u95ee\u9898\u6216\u8054\u7cfb ISP \u5bfb\u6c42\u5e2e\u52a9\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u6b64\u95ee\u9898\u3002<\/p>\n<\/li>\n

            4. \n

              \u5b89\u5168\u95ee\u9898<\/strong>\uff1a\u4e0e\u4efb\u4f55\u4e92\u8054\u7f51\u8fde\u63a5\u8bbe\u5907\u4e00\u6837\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u4e5f\u5bb9\u6613\u53d7\u5230\u5b89\u5168\u5a01\u80c1\u3002\u5b9a\u671f\u66f4\u65b0\u56fa\u4ef6\u5e76\u5b9e\u65bd\u52a0\u5bc6\u7b49\u5b89\u5168\u529f\u80fd\u53ef\u4ee5\u964d\u4f4e\u5b89\u5168\u98ce\u9669\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u4e3b\u8981\u7279\u5f81\u4ee5\u53ca\u4e0e\u7c7b\u4f3c\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83\u4ee5\u8868\u683c\u548c\u5217\u8868\u7684\u5f62\u5f0f<\/h2>\n\n\n\n\n\n\n\n\n\n\n
              \u7279\u5f81<\/th>\n\u8c03\u5236\u89e3\u8c03\u5668<\/th>\n\u8def\u7531\u5668<\/th>\n<\/tr>\n<\/thead>\n
              \u4e3b\u8981\u529f\u80fd<\/td>\n\u8c03\u5236\u548c\u89e3\u8c03\u4fe1\u53f7\u4ee5\u8fdb\u884c\u6570\u636e\u4f20\u8f93<\/td>\n\u5728\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u4e4b\u95f4\u8def\u7531\u6570\u636e\u5305<\/td>\n<\/tr>\n
              \u8fde\u63a5\u7c7b\u578b<\/td>\n\u5404\u79cd\u7c7b\u578b\uff08DSL\u3001\u7535\u7f06\u3001\u5149\u7ea4\u3001\u65e0\u7ebf\u7b49\uff09<\/td>\n\u6709\u7ebf\u6216\u65e0\u7ebf (Wi-Fi)<\/td>\n<\/tr>\n
              \u7528\u6cd5<\/td>\n\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u548c\u5176\u4ed6\u901a\u4fe1\u7f51\u7edc<\/td>\n\u521b\u5efa\u548c\u7ba1\u7406\u5c40\u57df\u7f51 (LAN)<\/td>\n<\/tr>\n
              \u6570\u636e\u4f20\u8f93\u901f\u5ea6<\/td>\n\u53d8\u91cf\uff08\u4f8b\u5982\uff0c\u5bbd\u5e26\u8c03\u5236\u89e3\u8c03\u5668\u6700\u9ad8\u53ef\u8fbe Mbps\uff09<\/td>\n\u901a\u5e38\u4ee5 Mbps \u6216 Gbps \u4e3a\u5355\u4f4d<\/td>\n<\/tr>\n
              \u8bbe\u5907\u653e\u7f6e<\/td>\n\u901a\u5e38\u4f4d\u4e8e\u7528\u6237\u5904<\/td>\n\u7f51\u7edc\u4e2d\u7684\u96c6\u4e2d\u4f4d\u7f6e<\/td>\n<\/tr>\n
              \u4f8b\u5b50<\/td>\n\u7535\u7f06\u8c03\u5236\u89e3\u8c03\u5668\u3001DSL \u8c03\u5236\u89e3\u8c03\u5668\u3001\u5149\u7ea4\u8c03\u5236\u89e3\u8c03\u5668\u3001\u65e0\u7ebf\u8c03\u5236\u89e3\u8c03\u5668<\/td>\n\u5bb6\u5ead\u8def\u7531\u5668\u3001\u4f01\u4e1a\u8def\u7531\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              \u4e0e\u8c03\u5236\u89e3\u8c03\u5668\u76f8\u5173\u7684\u672a\u6765\u89c2\u70b9\u548c\u6280\u672f<\/h2>\n

              \u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u4f20\u7edf\u8c03\u5236\u89e3\u8c03\u5668\u5728\u9762\u5411\u6d88\u8d39\u8005\u7684\u5e94\u7528\u4e2d\u7684\u4f5c\u7528\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u51cf\u5f31\u3002\u5149\u7ea4\u7f51\u7edc\u7b49\u9ad8\u901f\u5bbd\u5e26\u6280\u672f\u4ee5\u53ca 5G \u53ca\u66f4\u9ad8\u6280\u672f\u7684\u5e7f\u6cdb\u91c7\u7528\u5c06\u5b9e\u73b0\u66f4\u5feb\u3001\u66f4\u53ef\u9760\u7684\u4e92\u8054\u7f51\u8fde\u63a5\uff0c\u4ece\u800c\u51cf\u5c11\u8bb8\u591a\u9886\u57df\u5bf9\u4f20\u7edf\u8c03\u5236\u89e3\u8c03\u5668\u7684\u9700\u6c42\u3002<\/p>\n

              \u7136\u800c\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u4ecd\u53ef\u80fd\u5728\u4e13\u4e1a\u884c\u4e1a\u4e2d\u5f97\u5230\u5e94\u7528\uff0c\u5728\u8fd9\u4e9b\u884c\u4e1a\u4e2d\uff0c\u6a21\u62df\u901a\u4fe1\u901a\u9053\u4ecd\u7136\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u6b64\u5916\uff0c\u536b\u661f\u901a\u4fe1\u548c\u8fdc\u7a0b\u8fde\u63a5\u7684\u8fdb\u6b65\u53ef\u80fd\u4f1a\u4f7f\u8c03\u5236\u89e3\u8c03\u5668\u5728\u592a\u7a7a\u63a2\u7d22\u548c\u504f\u8fdc\u5730\u533a\u5f97\u5230\u5e94\u7528\u3002<\/p>\n

              \u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e\u8c03\u5236\u89e3\u8c03\u5668\u5173\u8054<\/h2>\n

              \u4ee3\u7406\u670d\u52a1\u5668\u548c\u8c03\u5236\u89e3\u8c03\u5668\u5728\u4e92\u8054\u7f51\u901a\u4fe1\u4e2d\u53d1\u6325\u7740\u4e0d\u540c\u7684\u4f5c\u7528\uff0c\u4f46\u5b83\u4eec\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5173\u8054\u8d77\u6765\u3002\u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u7528\u6237\u8bbe\u5907\u548c\u4e92\u8054\u7f51\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u7f13\u5b58\u5185\u5bb9\u3001\u963b\u6b62\u6076\u610f\u7f51\u7ad9\u548c\u9690\u85cf\u7528\u6237\u7684 IP \u5730\u5740\u6765\u589e\u5f3a\u5b89\u5168\u6027\u3001\u9690\u79c1\u6027\u548c\u6027\u80fd\u3002<\/p>\n

              \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u901a\u8fc7\u96c6\u6210\u8c03\u5236\u89e3\u8c03\u5668\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u3002\u8fd9\u79cd\u7ec4\u5408\u53ef\u4ee5\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u529f\u80fd\u548c\u5185\u5bb9\u8fc7\u6ee4\uff0c\u5c24\u5176\u662f\u5728\u4f01\u4e1a\u7f51\u7edc\u4e2d\u3002\u4f46\u662f\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u7684\u4f7f\u7528\u4e0e\u7528\u4e8e\u8bbf\u95ee\u4e92\u8054\u7f51\u7684\u8c03\u5236\u89e3\u8c03\u5668\u7c7b\u578b\u6216\u8fde\u63a5\u65e0\u5173\u3002<\/p>\n

              \u76f8\u5173\u94fe\u63a5<\/h2>\n

              \u6709\u5173\u8c03\u5236\u89e3\u8c03\u5668\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8003\u8651\u63a2\u7d22\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n

                \n
              1. HowStuffWorks \u2013 \u8c03\u5236\u89e3\u8c03\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/a><\/li>\n
              2. PCMag \u2013 2023 \u5e74\u6700\u4f73\u8c03\u5236\u89e3\u8c03\u5668<\/a><\/li>\n
              3. TechTerms \u2013 \u8c03\u5236\u89e3\u8c03\u5668\u5b9a\u4e49<\/a><\/li>\n
              4. FCC \u2013 \u8c03\u5236\u89e3\u8c03\u5668\u6d88\u8d39\u8005\u6307\u5357<\/a><\/li>\n<\/ol>\n

                \u603b\u4e4b\uff0c\u51e0\u5341\u5e74\u6765\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u5728\u5f25\u5408\u6570\u5b57\u8bbe\u5907\u548c\u6a21\u62df\u901a\u4fe1\u7f51\u7edc\u4e4b\u95f4\u7684\u5dee\u8ddd\u65b9\u9762\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002\u867d\u7136\u968f\u7740\u9ad8\u901f\u5bbd\u5e26\u6280\u672f\u7684\u51fa\u73b0\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u7684\u7a81\u51fa\u5730\u4f4d\u53ef\u80fd\u4f1a\u51cf\u5f31\uff0c\u4f46\u5b83\u4ecd\u5c06\u5728\u7279\u5b9a\u884c\u4e1a\u548c\u4e13\u4e1a\u901a\u4fe1\u573a\u666f\u4e2d\u5f97\u5230\u5e94\u7528\u3002\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u7684\u53d1\u5c55\u548c\u4e0e\u5176\u4ed6\u901a\u4fe1\u8bbe\u5907\u7684\u96c6\u6210\u65e0\u7591\u5c06\u5851\u9020\u6570\u5b57\u8fde\u63a5\u7684\u672a\u6765\u3002<\/p>","protected":false},"featured_media":468937,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478048","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Modem: Bridging the Digital Divide<\/mark>","faq_items":[{"question":"What is a modem, and how does it work?","answer":"

                A modem, short for \"modulator-demodulator,\" is a device that facilitates the transmission of digital data over analog communication channels, such as telephone lines. It converts digital data from computers into analog signals for transmission and vice versa. The modem's modulation process alters the carrier signal to represent digital data, while the demodulation process extracts digital data from the incoming analog signals.<\/p>"},{"question":"What is the history of modems?","answer":"

                The concept of modulating and demodulating signals dates back to the early 1940s, but significant developments began in the 1950s. The Bell Labs introduced the \"Modem 1B\" in 1958, capable of transmitting data at 110 bits per second (bps). Over time, modem technology evolved, leading to the widespread adoption of the internet.<\/p>"},{"question":"What are the key features of modems?","answer":"

                Modems offer essential features that determine their performance and usability. These include data transfer speed, connection type (DSL, Cable, Fiber, etc.), compatibility with ISPs and networking equipment, error correction, data compression, and security measures like encryption.<\/p>"},{"question":"What are the types of modems available?","answer":"

                Various types of modems cater to specific needs and connection types. Common modem types include Dial-Up Modems (obsolete), DSL Modems, Cable Modems, Fiber Modems, and Wireless Modems.<\/p>"},{"question":"How can modems be used, and what are the potential problems?","answer":"

                Modems are primarily used for internet connectivity, remote work, online gaming, and voice communication. Users might face problems like slow data transfer speeds, compatibility issues, connection drops, and security concerns. Troubleshooting, upgrading infrastructure, and implementing security measures can help resolve these issues.<\/p>"},{"question":"How do modems compare to routers?","answer":"

                Modems and routers serve different functions, with modems facilitating data transmission and routers managing local area networks (LANs). Modems connect to the internet, while routers route data packets between devices in a network.<\/p>"},{"question":"What does the future hold for modems?","answer":"

                As technology advances, traditional modems may see decreased usage in consumer applications due to the rise of high-speed broadband and wireless technologies. However, they may still find applications in specialized industries and remote areas.<\/p>"},{"question":"How are proxy servers associated with modems?","answer":"

                Proxy servers and modems can be associated in certain contexts. While modems enable internet connectivity, proxy servers act as intermediaries between users and the internet. Some users may connect to the internet through a modem integrated with a proxy server, providing additional security and content filtering features. However, the use of proxy servers is independent of the modem type or connection.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478048\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/468937"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=478048"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}