{"id":3957,"date":"2026-03-20T12:02:21","date_gmt":"2026-03-20T04:02:21","guid":{"rendered":"https:\/\/www.trugemtech.com\/?page_id=3957"},"modified":"2026-03-20T12:02:22","modified_gmt":"2026-03-20T04:02:22","slug":"4g\u5317\u6597\u77ed\u6d88\u606f\u53cc\u6a21\u901a\u4fe1\u5355\u5143","status":"publish","type":"page","link":"https:\/\/www.trugemtech.com\/zh\/4g\u5317\u6597\u77ed\u6d88\u606f\u53cc\u6a21\u901a\u4fe1\u5355\u5143\/","title":{"rendered":"4G+\u5317\u6597\u77ed\u62a5\u6587\u53cc\u6a21\u901a\u4fe1\u5355\u5143 CYD702"},"content":{"rendered":"<div class=\"wp-block-columns alignwide has-nv-light-bg-background-color has-background is-layout-flex wp-container-core-columns-is-layout-5b0bc1de wp-block-columns-is-layout-flex\" style=\"border-radius:30px;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\" style=\"padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);font-size:18px\">CYD702\u662f\u4e00\u6b3e4G+\u5317\u6597\u536b\u661f\u77ed\u62a5\u6587\u53cc\u6a21\u901a\u4fe1\u5355\u5143\uff0c\u4e13\u4e3a\u8fdc\u7a0b\u8bbe\u5907\u76d1\u63a7\u548c\u5e94\u6025\u901a\u4fe1\u573a\u666f\u800c\u8bbe\u8ba1\u3002\u5b83\u7ed3\u5408\u4e86\u8702\u7a9d\u7f51\u7edc\u548c\u5317\u6597\u536b\u661f\u901a\u4fe1\uff0c\u5373\u4f7f\u5728\u516c\u5171\u7f51\u7edc\u4e0d\u53ef\u7528\u6216\u53d1\u751f\u610f\u5916\u7f51\u7edc\u4e2d\u65ad\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u80fd\u786e\u4fdd\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u8bbe\u5907\u652f\u6301\u591a\u79cd\u5de5\u4e1a\u63a5\u53e3\u548c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u8f7b\u677e\u4e0e\u5404\u79cd\u73b0\u573a\u8bbe\u5907\u96c6\u6210\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u91c7\u96c6\u3001\u76d1\u63a7\u548c\u63a7\u5236\u3002\u51ed\u501f\u5185\u7f6e\u7684\u8fb9\u7f18\u8ba1\u7b97\u548c\u672c\u5730\u6570\u636e\u5b58\u50a8\u529f\u80fd\uff0c\u5373\u4f7f\u7f51\u7edc\u6682\u65f6\u4e2d\u65ad\uff0c\u4e5f\u80fd\u6301\u7eed\u91c7\u96c6\u548c\u5b58\u50a8\u6570\u636e\uff0c\u786e\u4fdd\u4fe1\u606f\u4e0d\u4e22\u5931\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);font-size:18px\">\u901a\u8fc7\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\u94fe\u8def\u548c\u5b8c\u6574\u7684\u6570\u636e\u4f20\u8f93\u95ed\u73af\uff0c\u8be5\u89e3\u51b3\u65b9\u6848\u5e2e\u52a9\u7ec4\u7ec7\u514b\u670d\u8fde\u63a5\u548c\u7ba1\u7406\u8fdc\u7a0b\u8bbe\u5907\u7684\u6311\u6218\uff0c\u4f7f\u5176\u6210\u4e3a\u8fdc\u7a0b\u76d1\u63a7\u7ad9\u3001\u65e0\u4eba\u503c\u5b88\u57fa\u7840\u8bbe\u65bd\u3001\u5e94\u6025\u901a\u4fe1\u7cfb\u7edf\u4ee5\u53ca\u5404\u79cd\u5de5\u4e1a\u7269\u8054\u7f51\u90e8\u7f72\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"140\" height=\"318\" src=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/CYD702.png\" alt=\"CYD702 4G+\u5317\u6597\u77ed\u6d88\u606f\u53cc\u6a21\u901a\u4fe1\u5355\u5143\" class=\"wp-image-3958\" style=\"width:auto;height:300px\" srcset=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/CYD702.png 140w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/CYD702-132x300.png 132w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/CYD702-5x12.png 5w\" sizes=\"(max-width: 140px) 100vw, 140px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-buttons bounce is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.trugemtech.com\/zh\/contact\/\">\u8054\u7cfb\u6211\u4eec<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-6bebe916\" class=\"wp-block-themeisle-blocks-tabs  is-style-boxed\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"<strong&gt;Features<\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>\u7279\u70b9<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<div class=\"wp-block-columns has-border-color has-neve-link-color-border-color is-layout-flex wp-container-core-columns-is-layout-5b327668 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-dual-network-communication-for-always-on-connectivity\" style=\"font-size:25px\">\u53cc\u7f51\u53cc\u91cd\u4fdd\u9669\uff0c\u8fde\u63a5\u65f6\u523b\u5728\u7ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">\u8be5\u8bbe\u5907\u96c6\u6210\u4e86 4G \u8702\u7a9d\u901a\u4fe1\u548c\u5317\u6597\u536b\u661f\u77ed\u62a5\u6587\u901a\u4fe1\u529f\u80fd\uff0c\u5728\u5730\u9762\u7f51\u7edc\u4e0d\u53ef\u7528\u65f6\u80fd\u63d0\u4f9b\u53ef\u9760\u7684\u5907\u7528\u901a\u4fe1\u901a\u9053\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u81ea\u52a8\u5207\u6362\u8702\u7a9d\u901a\u4fe1\u4e0e\u536b\u661f\u901a\u4fe1<\/li>\n\n\n\n<li>\u5728\u6ca1\u6709\u7f51\u7edc\u8986\u76d6\u7684\u504f\u8fdc\u5730\u533a\u4e5f\u80fd\u4fdd\u6301\u6570\u636e\u4f20\u8f93\u6b63\u5e38\u8fdb\u884c<\/li>\n\n\n\n<li>\u786e\u4fdd\u5728\u707e\u5bb3\u53d1\u751f\u6216\u7f51\u7edc\u4e2d\u65ad\u65f6\u4fdd\u6301\u901a\u4fe1\u7684\u8fde\u7eed\u6027<\/li>\n\n\n\n<li>\u4e3a\u5173\u952e\u7684\u8fdc\u7a0b\u8bbe\u5907\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u5907\u4efd\u7ebf\u8def<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"613\" src=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/4G-BeiDou-Dual-Network-Communication-1024x613.png\" alt=\"4G+\u5317\u6597\u53cc\u7f51\u901a\u4fe1\" class=\"wp-image-3962\" srcset=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/4G-BeiDou-Dual-Network-Communication-1024x613.png 1024w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/4G-BeiDou-Dual-Network-Communication-300x180.png 300w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/4G-BeiDou-Dual-Network-Communication-768x460.png 768w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/4G-BeiDou-Dual-Network-Communication-18x12.png 18w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/4G-BeiDou-Dual-Network-Communication.png 1212w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-border-color has-neve-link-color-border-color is-layout-flex wp-container-core-columns-is-layout-5b327668 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"854\" height=\"494\" src=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/solution-for-harsh-environments.png\" alt=\"\u9002\u7528\u4e8e\u6076\u52a3\u73af\u5883\u7684\u89e3\u51b3\u65b9\u6848\" class=\"wp-image-3963\" srcset=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/solution-for-harsh-environments.png 854w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/solution-for-harsh-environments-300x174.png 300w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/solution-for-harsh-environments-768x444.png 768w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2026\/03\/solution-for-harsh-environments-18x10.png 18w\" sizes=\"(max-width: 854px) 100vw, 854px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-designed-for-remote-and-hard-to-reach-deployments\" style=\"font-size:25px\">\u4e13\u4e3a\u504f\u8fdc\u53ca\u4e25\u82db\u73af\u5883\u4e0b\u7684\u65e0\u4eba\u503c\u5b88\u90e8\u7f72\u800c\u6253\u9020<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u89e3\u51b3\u65b9\u6848\u4e13\u4e3a\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u6709\u9650\u6216\u4e0d\u7a33\u5b9a\u7684\u73af\u5883\u800c\u8bbe\u8ba1\u3002\u5b83\u80fd\u591f\u786e\u4fdd\u4e0e\u90e8\u7f72\u5728\u504f\u8fdc\u6216\u65e0\u4eba\u503c\u5b88\u5730\u70b9\u7684\u8bbe\u5907\u5b9e\u73b0\u7a33\u5b9a\u901a\u4fe1\u3002<\/p>\n\n\n\n<ul style=\"font-size:16px\" class=\"wp-block-list\">\n<li>\u9002\u5408\u7528\u4e8e\u8fdc\u7a0b\u76d1\u6d4b\u7ad9\u548c\u6237\u5916\u8bbe\u5907\u4f7f\u7528<\/li>\n\n\n\n<li>\u9002\u7528\u4e8e\u5728\u5c71\u533a\u3001\u6c99\u6f20\u3001\u68ee\u6797\u4ee5\u53ca\u6d77\u4e0a\u533a\u57df\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u6d88\u9664\u5bf9\u6709\u7ebf\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u4f9d\u8d56<\/li>\n\n\n\n<li>\u51cf\u5c11\u4e86\u9891\u7e41\u8fdb\u884c\u73b0\u573a\u7ef4\u62a4\u7684\u9700\u6c42<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-border-color has-neve-link-color-border-color is-layout-flex wp-container-core-columns-is-layout-5b327668 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-flexible-device-integration-and-remote-control\" style=\"font-size:25px\">\u7075\u6d3b\u7684\u8bbe\u5907\u96c6\u6210\u4e0e\u8fdc\u7a0b\u63a7\u5236<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u8bbe\u5907\u914d\u5907\u4e86\u591a\u4e2a\u5de5\u4e1a\u63a5\u53e3\u548c\u6807\u51c6\u901a\u4fe1\u534f\u8bae\uff0c\u80fd\u591f\u8f7b\u677e\u4e0e\u5404\u79cd\u73b0\u573a\u8bbe\u5907\u8fde\u63a5\uff0c\u4ece\u800c\u5b9e\u73b0\u76d1\u6d4b\u548c\u63a7\u5236\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:16px\">\u652f\u6301 RS232\u3001RS485 \u548c RJ45 \u63a5\u53e3\uff0c\u4ee5\u5b9e\u73b0\u7075\u6d3b\u7684\u8bbe\u5907\u8fde\u63a5\u3002<\/li>\n\n\n\n<li>2 DO \u8f93\u51fa\u7aef\u53e3\u53ef\u5b9e\u73b0\u5bf9\u8fde\u63a5\u8bbe\u5907\u7684\u8fdc\u7a0b\u542f\u52a8\/\u505c\u6b62\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u4e0e DL698\u3001IEC104 \u548c MQTT \u534f\u8bae\u517c\u5bb9<\/li>\n\n\n\n<li style=\"font-size:16px\">\u652f\u6301\u8fdc\u7a0b\u6570\u636e\u91c7\u96c6\u3001\u6307\u4ee4\u53d1\u9001\u4ee5\u53ca\u72b6\u6001\u76d1\u6d4b<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-1024x768.jpeg\" alt=\"\u5de5\u4e1a\u81ea\u52a8\u5316\" class=\"wp-image-2851\" srcset=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-1024x768.jpeg 1024w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-300x225.jpeg 300w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-768x576.jpeg 768w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-1536x1151.jpeg 1536w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-2048x1535.jpeg 2048w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/01\/Industrial-Automation-3-16x12.jpeg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-border-color has-neve-link-color-border-color is-layout-flex wp-container-core-columns-is-layout-5b327668 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"574\" src=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-1024x574.jpeg\" alt=\"\u9ad8\u7cbe\u5ea6\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\" class=\"wp-image-3185\" srcset=\"https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-1024x574.jpeg 1024w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-300x168.jpeg 300w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-768x430.jpeg 768w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-1536x861.jpeg 1536w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-2048x1148.jpeg 2048w, https:\/\/www.trugemtech.com\/wp-content\/uploads\/2025\/05\/High-Precision-GNSS-18x10.jpeg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-intelligent-edge-processing-with-reliable-data-protection\" style=\"font-size:25px\">\u667a\u80fd\u8fb9\u7f18\u5904\u7406\u4e0e\u53ef\u9760\u6570\u636e\u4fdd\u62a4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u51ed\u501f\u5176\u5185\u7f6e\u7684\u5904\u7406\u80fd\u529b\u548c\u5b58\u50a8\u80fd\u529b\uff0c\u8be5\u8bbe\u5907\u652f\u6301\u8fb9\u7f18\u8ba1\u7b97\u548c\u79bb\u7ebf\u6570\u636e\u5b58\u50a8\uff0c\u5373\u4f7f\u5728\u7f51\u7edc\u72b6\u51b5\u4e0d\u7a33\u5b9a\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u786e\u4fdd\u7cfb\u7edf\u8fd0\u884c\u7a33\u5b9a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:16px\">\u652f\u6301\u672c\u5730\u6570\u636e\u5904\u7406\u548c\u6570\u636e\u538b\u7f29<\/li>\n\n\n\n<li>\u5728\u7f51\u7edc\u4e0d\u53ef\u7528\u65f6\u4fdd\u5b58\u8fd0\u884c\u6570\u636e<\/li>\n\n\n\n<li>\u5728\u901a\u4fe1\u6062\u590d\u540e\u81ea\u52a8\u4e0a\u4f20\u5b58\u50a8\u7684\u6570\u636e<\/li>\n\n\n\n<li style=\"font-size:16px\">\u964d\u4f4e\u5e26\u5bbd\u4f7f\u7528\u91cf\u5e76\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div data-title=\"<strong&gt;Specification<\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>\u89c4\u683c<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<figure class=\"wp-block-table\"><table class=\"has-border-color has-nv-site-bg-border-color has-fixed-layout\" style=\"border-width:5px\"><tbody><tr><td colspan=\"2\"><strong>\u7f51\u7edc <\/strong><strong>\u548c<\/strong><strong> <\/strong><strong>\u534f\u8bae<\/strong><\/td><\/tr><tr><td><strong>4G<\/strong><strong> <\/strong><strong>\u7f51\u7edc<\/strong><\/td><td>FDD LTE\uff1aB1\/3\/5\/8\uff1bTDD LTE\uff1aB34\/38\/39\/40\/41\uff1bWCDMA\uff1aB1\/5\/8\uff1bGSM\uff1aB3\/B8<\/td><\/tr><tr><td><strong>\u7f51\u7edc\u534f\u8bae<\/strong><\/td><td>\u652f\u6301 IP\/ICMP\/PPP \u534f\u8bae\uff1b\u652f\u6301\u900f\u660e TCP\/UDP \u534f\u8bae\uff1b\u652f\u6301 DNS \u89e3\u6790\uff1b\u652f\u6301 CHAP\/PAP \u8eab\u4efd\u9a8c\u8bc1<\/td><\/tr><tr><td colspan=\"2\"><strong>\u82af\u7247\u7ec4<\/strong><strong> <\/strong><strong>\u548c<\/strong><strong> <\/strong><strong>\u7cfb\u7edf<\/strong><\/td><\/tr><tr><td><strong>\u82af\u7247<\/strong><\/td><td>3\u6838A7\uff0c1.2GHz<\/td><\/tr><tr><td><strong>\u5b58\u50a8<\/strong><\/td><td>512MB+8GB<\/td><\/tr><tr><td class=\"translation-block\">\u64cd\u4f5c\u7cfb\u7edf<\/td><td>Ubuntu 22.04<\/td><\/tr><tr><td colspan=\"2\" class=\"translation-block\">\u77ed\u62a5\u6587\u6a21\u7ec4<\/td><\/tr><tr><td><strong>\u63a5\u6536\u5929\u7ebf<\/strong><\/td><td>\u88ab\u52a8\u7684<\/td><\/tr><tr><td class=\"translation-block\">\u901a\u4fe1\u5b57\u8282\u6570<\/td><td>\u6700\u5927\u652f\u6301 1750 \u5b57\u8282<\/td><\/tr><tr><td><strong>\u63a5\u6536\u901a\u9053\u9891\u7387<\/strong><\/td><td>2491.75\u00b18.16MHz<\/td><\/tr><tr><td><strong>\u63a5\u6536\u7075\u654f\u5ea6<\/strong><\/td><td>\u2022\u4e13\u7528\u9891\u6bb5 24kbps \u4fe1\u606f\u5e27 \u2264 -123.8dBm \u2022\u4e13\u7528\u9891\u6bb5 16kbps \u4fe1\u606f\u5e27 \u2264 -127.5dBm \u2022\u4e13\u7528\u9891\u6bb5 8kbps \u4fe1\u606f\u5e27 \u2264 -130.0dBm<\/td><\/tr><tr><td><strong>\u566a\u58f0\u7cfb\u6570<\/strong><\/td><td>\u566a\u58f0\u7cfb\u6570 \u2264 1.8 dB<\/td><\/tr><tr><td><strong>\u53d1\u5c04\u901a\u9053\u9891\u7387<\/strong><\/td><td>\u2022Lf1\uff1a1614.26\u00b14.08 MHz \u2022Lf2\uff1a1618.34\u00b14.08 MHz<\/td><\/tr><tr><td><strong>\u8f93\u51fa\u529f\u7387<\/strong><\/td><td>36 dBm<\/td><\/tr><tr><td><strong>BPSK\u8c03\u5236\u76f8\u4f4d\u8bef\u5dee<\/strong><\/td><td>\u2264 3\u00b0<\/td><\/tr><tr><td><strong>I\/Q\u504f\u79fb<\/strong><\/td><td>\u2265 30 dBc<\/td><\/tr><tr><td><strong>\u53d1\u9001\u7aef\u53e3\u9a7b\u6ce2<\/strong><\/td><td>\u2264 2<\/td><\/tr><tr><td><strong>\u6210\u529f\u7387&nbsp;<\/strong><\/td><td>\u226597%<\/td><\/tr><tr><td class=\"translation-block\">\u51b7\u542f\u52a8\u9996\u6355<\/td><td>\u22642 \u79d2<\/td><\/tr><tr><td class=\"translation-block\">\u5931\u9501\u91cd\u6355\u83b7<\/td><td>\u22641\u79d2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-border-color has-nv-site-bg-border-color has-fixed-layout\" style=\"border-width:5px\"><tbody><tr><td colspan=\"2\" class=\"translation-block\">\u63a5\u53e3<\/td><\/tr><tr><td><strong>SIM<\/strong><strong> <\/strong><strong>\u5361<\/strong><\/td><td>SIM1\uff1a\u5317\u6597\u77ed\u4fe1\u670d\u52a1\uff0c\u6807\u51c6\u5c3a\u5bf8SIM\u5361\uff1bSIM2\uff1a4G\u901a\u4fe1\u5361\uff0c\u8ff7\u4f60\u5361<\/td><\/tr><tr><td><strong>RS<\/strong><strong>232<\/strong><\/td><td>&nbsp;1 \u00d7 RS232 \u63a5\u53e3\uff08\u63a5\u7ebf\u7aef\u5b50\uff09<\/td><\/tr><tr><td><strong>RS485<\/strong><\/td><td>&nbsp;1 \u00d7 RS485 \u63a5\u53e3\uff08\u63a5\u7ebf\u7aef\u5b50\uff09<\/td><\/tr><tr><td><strong>RJ45<\/strong><\/td><td>1 \u4e2a 10\/100 Mbps RJ45 \u4ee5\u592a\u7f51\u7aef\u53e3\uff08\u7535\u7f06\u51fa\u53e3\uff09<\/td><\/tr><tr><td><strong>\u505a<\/strong><\/td><td>2 \u4e2a\u7aef\u53e3<\/td><\/tr><tr><td colspan=\"2\" class=\"translation-block\">\u8f6f\u4ef6\u80fd\u529b<\/td><\/tr><tr><td class=\"translation-block\">\u534f\u8bae\u652f\u6301<\/td><td>DL698\/104\/MQTT\/Modbus\/\u4e32\u53e3\u76f4\u901a\u534f\u8bae\u7b49\u3002.<\/td><\/tr><tr><td class=\"translation-block\">\u6570\u636e\u538b\u7f29<\/td><td>\u538b\u7f29\u6570\u636e\u4f20\u8f93\u3001\u672c\u5730\u5b58\u50a8\u548c\u65ad\u7535\u6062\u590d\u4f20\u8f93\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<div data-title=\"<strong&gt;Application<\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>\u5e94\u7528<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">4G + \u5317\u6597\u536b\u661f\u77ed\u62a5\u6587\u53cc\u6a21\u901a\u4fe1\u5355\u5143\u662f\u4e3a\u90a3\u4e9b\u5bf9\u6301\u7eed\u3001\u53ef\u9760\u901a\u4fe1\u6709\u6781\u9ad8\u8981\u6c42\u7684\u573a\u666f\u800c\u8bbe\u8ba1\u7684\uff0c\u8fd9\u4e9b\u573a\u666f\u901a\u5e38\u53d1\u751f\u5728\u504f\u8fdc\u3001\u79fb\u52a8\u6216\u7d27\u6025\u73af\u5883\u4e2d\uff0c\u4f8b\u5982\uff1a <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7535\u529b\u4e0e\u516c\u7528\u4e8b\u4e1a<\/li>\n\n\n\n<li>\u8fd0\u8f93\u4e0e\u94c1\u8def<\/li>\n\n\n\n<li>\u6d77\u4e8b\u4e0e\u6d77\u6d0b\u5de5\u7a0b<\/li>\n\n\n\n<li>\u91c7\u77ff<\/li>\n\n\n\n<li>\u77f3\u6cb9\u4e0e\u5929\u7136\u6c14\/\u80fd\u6e90<\/li>\n\n\n\n<li>\u667a\u80fd\u519c\u4e1a<\/li>\n\n\n\n<li>\u667a\u6167\u57ce\u5e02\u4e0e\u57fa\u7840\u8bbe\u65bd<\/li>\n\n\n\n<li>\u73af\u5883\u76d1\u6d4b<\/li>\n\n\n\n<li>\u7d27\u6025\u4e0e\u707e\u5bb3\u7ba1\u7406<\/li>\n\n\n\n<li>\u5b89\u5168\u4e0e\u8fb9\u5883\u7ba1\u63a7<\/li>\n\n\n\n<li>\u5b89\u5168\u4e0e\u8fb9\u5883\u7ba1\u63a7<\/li>\n\n\n\n<li>\u7269\u6d41\u4e0e\u8fdc\u7a0b\u8d44\u4ea7\u8ffd\u8e2a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover alignfull\" style=\"min-height:300px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-neve-link-color-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-text-align-center has-nv-text-dark-bg-color has-text-color\" id=\"h-discover-the-power-of-iot-and-aiot-explore-our-solutions\">\u63a2\u7d22\u7269\u8054\u7f51\u548c AIoT \u7684\u529b\u91cf\uff0c\u4e86\u89e3\u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/h3>\n\n\n\n<p class=\"has-text-align-center has-nv-text-dark-bg-color has-text-color has-link-color wp-elements-9eb90f3981bd21a2233971736814b7fd wp-block-paragraph\">\u4e0e\u695a\u745c\u4e00\u8d77\u542f\u7a0b\uff0c\u4f53\u9a8c\u6700\u597d\u7684\u5ba2\u6237\u670d\u52a1\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-7d812b4c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary o-typing-delay-200ms\"><a class=\"wp-block-button__link has-neve-link-color-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.trugemtech.com\/zh\/contact\/\" style=\"border-radius:30px;background-color:#ffffff\"><o-anim-typing>\u5f00\u59cb<\/o-anim-typing><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>CYD702\u662f\u4e00\u6b3e4G+\u5317\u6597\u536b\u661f\u77ed\u6d88\u606f\u53cc\u6a21\u901a\u4fe1\u5355\u5143\uff0c\u4e13\u4e3a\u8fdc\u7a0b\u8bbe\u5907\u76d1\u63a7\u548c\u5e94\u6025\u901a\u4fe1\u573a\u666f\u800c\u8bbe\u8ba1\u3002\u5b83\u7ed3\u5408\u4e86\u8702\u7a9d\u7f51\u7edc\u548c\u5317\u6597\u536b\u661f\u901a\u4fe1\uff0c\u5373\u4f7f\u5728\u516c\u5171\u7f51\u7edc\u4e0d\u53ef\u7528\u6216\u7f51\u7edc\u610f\u5916\u4e2d\u65ad\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u80fd\u786e\u4fdd\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u8be5\u8bbe\u5907\u652f\u6301\u591a\u79cd\u5de5\u4e1a\u63a5\u53e3\u548c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u5b9e\u73b0\u2026\u2026&nbsp;<a href=\"https:\/\/www.trugemtech.com\/zh\/4g\u5317\u6597\u77ed\u6d88\u606f\u53cc\u6a21\u901a\u4fe1\u5355\u5143\/\" class=\"\" rel=\"bookmark\">\u9605\u8bfb\u66f4\u591a \"<span class=\"screen-reader-text\">4G+\u5317\u6597\u77ed\u62a5\u6587\u53cc\u6a21\u901a\u4fe1\u5355\u5143 CYD702<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"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":"","_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"class_list":["post-3957","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4G+BeiDou Short Message Dual-mode Communication Unit<\/title>\n<meta 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