{"id":539,"date":"2026-08-12T06:30:26","date_gmt":"2026-08-12T06:30:26","guid":{"rendered":"http:\/\/lbscable.com\/en\/2026\/08\/12\/dmx-cable-vs-microphone-cable\/"},"modified":"2026-08-19T20:11:34","modified_gmt":"2026-08-19T20:11:34","slug":"dmx-cable-vs-microphone-cable","status":"publish","type":"post","link":"https:\/\/lbscable.com\/tw\/2026\/08\/12\/dmx-cable-vs-microphone-cable\/","title":{"rendered":"DMX Cable vs Microphone Cable: What Is the Difference for Stage and AV?"},"content":{"rendered":"<h2>\u4ecb\u7d39<\/h2>\n<p>\u8d70\u9032\u4efb\u4f55\u821e\u53f0\u6280\u8853\u5546\u5e97\uff0c\u60a8\u90fd\u6703\u770b\u5230\u5169\u689d\u770b\u8d77\u4f86\u5e7e\u4e4e\u76f8\u540c\u7684\u96fb\u7e9c\uff1a\u7528\u65bc\u7167\u660e\u63a7\u5236\u7684 DMX \u96fb\u7e9c\u548c\u7528\u65bc\u97f3\u8a0a\u7684\u9ea5\u514b\u98a8\u96fb\u7e9c\u3002\u8a31\u591a\u8cb7\u5bb6\u8a8d\u70ba\u5b83\u5011\u662f\u53ef\u4ee5\u4e92\u63db\u7684\uff0c\u9019\u7a2e\u5047\u8a2d\u6703\u5c0e\u81f4\u9593\u6b47\u6027\u9583\u720d\u3001\u8a0a\u865f\u907a\u5931\u548c\u986f\u793a\u5931\u6557\u3002<\/p>\n<p>\u672c\u6307\u5357\u89e3\u91cb\u4e86 DMX \u548c\u9ea5\u514b\u98a8\u96fb\u7e9c\u4e4b\u9593\u7684\u5de5\u7a0b\u5dee\u7570\u3001\u4f55\u6642\u53ef\u4ee5\uff08\u548c\u4e0d\u80fd\uff09\u4ea4\u63db\u5b83\u5011\uff0c\u4ee5\u53ca\u5982\u4f55\u70ba\u821e\u53f0\u3001\u79df\u8cc3\u548c\u56fa\u5b9a AV \u5b89\u88dd\u6307\u5b9a\u6b63\u78ba\u7684\u96fb\u7e9c\u3002<\/p>\n<h2>\u7c21\u77ed\u7684\u56de\u7b54<\/h2>\n<ul>\n<li><strong>DMX512\u96fb\u7e9c<\/strong>\u662f2\u82af\u5c4f\u853d\u96fb\u7e9c\uff0c\u7279\u6027\u963b\u6297\u70ba<strong>120\u03a9<\/strong>\u548c\u5468\u570d\u7684\u5c0e\u9ad4<strong>0.5\u20130.75 \u5e73\u65b9\u6beb\u7c73<\/strong>\u3002<\/li>\n<li><strong>\u9ea5\u514b\u98a8\u7dda<\/strong>\u662f\u5e73\u8861 2 \u82af\u5c4f\u853d\u96fb\u7e9c<strong>\u4f4e\u96fb\u5bb9<\/strong>\uff0c \u901a\u5e38<strong>50\u201375 pF\/\u7c73<\/strong>\uff0c\u65e8\u5728\u9060\u8ddd\u96e2\u4fdd\u7559\u5fae\u5f31\u7684\u97f3\u983b\u8a0a\u865f\u3002<\/li>\n<li>\u5169\u8005\u662f<strong>\u5728\u95dc\u9375\u61c9\u7528\u4e0a\u4e0d\u53ef\u4e92\u63db<\/strong>\uff1a\u4f7f\u7528\u9ea5\u514b\u98a8\u96fb\u7e9c\u9032\u884c\u9577\u6642\u9593\u7684 DMX \u904b\u4f5c\u53ef\u80fd\u6703\u5c0e\u81f4\u9583\u720d\uff1b\u4f7f\u7528 DMX \u96fb\u7e9c\u9023\u63a5\u9ea5\u514b\u98a8\u6703\u964d\u4f4e\u9ad8\u983b\u97ff\u61c9\u3002<\/li>\n<\/ul>\n<h2>\u963b\u6297\uff1a\u95dc\u9375\u5340\u5225<\/h2>\n<p>DMX512\uff08USITT \u6a19\u6e96\uff09\u671f\u671b\u96fb\u7e9c\u5177\u6709<strong>120\u03a9\u7279\u6027\u963b\u6297<\/strong>\u3002\u8cc7\u6599\u8a0a\u865f\u662f\u4e00\u500b\u4ee5 250 kbit\/s \u901f\u5ea6\u904b\u884c\u7684\u5dee\u5206\u5c0d\uff0c\u5728\u8a72\u901f\u5ea6\u4e0b\uff0c\u96fb\u7e9c\u963b\u6297\u4e0d\u5339\u914d\u6703\u7522\u751f\u53cd\u5c04\uff0c\u5f9e\u800c\u4f7f\u8a0a\u865f\u6ce2\u5f62\u5931\u771f\u3002\u5728\u9577\u6642\u9593\u904b\u4f5c\u6642\uff0c\u53cd\u5c04\u6703\u8868\u73fe\u70ba\u71c8\u5177\u9583\u720d\u6216\u5168\u90e8\u8cc7\u6599\u907a\u5931\u3002<\/p>\n<p>\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u9ea5\u514b\u98a8\u96fb\u7e9c\u6307\u5b9a\u7528\u65bc<strong>\u4f4e\u96fb\u5bb9<\/strong>\u800c\u4e0d\u662f\u7279\u6027\u963b\u6297\u3002\u97f3\u983b\u8a0a\u865f\u662f\u4ee5\u6beb\u4f0f\u70ba\u55ae\u4f4d\u6e2c\u91cf\u7684\u985e\u6bd4\u6ce2\u5f62\uff1b\u4e3b\u8981\u7684\u6575\u4eba\u662f\u96fb\u5bb9\uff0c\u5b83\u6703\u5728\u9577\u6642\u9593\u904b\u4f5c\u6642\u964d\u4f4e\u9ad8\u983b\u3002<\/p>\n<table>\n<tr>\n<th>\u8ca1\u7522<\/th>\n<th>DMX512 \u96fb\u7e9c<\/th>\n<th>\u9ea5\u514b\u98a8\u7dda<\/th>\n<\/tr>\n<tr>\n<td>\u963b\u6297<\/td>\n<td>120\u03a9\u7279\u6027<\/td>\n<td>\u963b\u6297\u4e0d\u91cd\u8981<\/td>\n<\/tr>\n<tr>\n<td>\u78c1\u82af\u5c3a\u5bf8<\/td>\n<td>0.5\u20130.75 mm\u00b2\uff08\u5178\u578b\u503c\uff09<\/td>\n<td>0.5\u20130.75 mm\u00b2\uff08\u5178\u578b\u503c\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u5bb9<\/td>\n<td>\u7de9\u548c<\/td>\n<td>\u4f4e\uff0850\u201375 pF\/m \u76ee\u6a19\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5c4f\u853d<\/td>\n<td>\u7de8\u7e54\u7b94\uff08\u597d\uff09<\/td>\n<td>\u8fae\u5b50\u6216\u7b94<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u4f73\u4f7f\u7528<\/td>\n<td>\u7167\u660e\u6578\u64da\u3001\u71c8\u5177<\/td>\n<td>\u9ea5\u514b\u98a8\u3001\u7dda\u8def\u96fb\u5e73\u97f3\u983b<\/td>\n<\/tr>\n<\/table>\n<h2>\u5c4f\u853d\u8207\u65bd\u5de5<\/h2>\n<p>\u5169\u7a2e\u96fb\u7e9c\u985e\u578b\u90fd\u662f\u5c4f\u853d\u7684\uff0c\u4f46\u512a\u5148\u9806\u5e8f\u4e0d\u540c\uff1a<\/p>\n<ul>\n<li><strong>DMX \u96fb\u7e9c<\/strong>\u9700\u8981\u53ef\u9760\u7684\u5c4f\u853d\uff0c\u4ee5\u9632\u6b62\u9644\u8fd1\u8abf\u5149\u5668\u7d44\u548c\u96fb\u6e90\u7dda\u7684\u5e72\u64fe\u3002\u7b94\u7de8\u7e54\u5c4f\u853d\u7d44\u5408\u5728\u5c08\u696d DMX \u96fb\u7e9c\u4e0a\u5f88\u5e38\u898b\u3002<\/li>\n<li><strong>\u9ea5\u514b\u98a8\u7dda<\/strong>\u9700\u8981\u9748\u6d3b\u6027\u548c\u4f4e\u64cd\u4f5c\u566a\u97f3\u3002 PVC \u8b77\u5957\u63a1\u7528\u7d30\u7d5e\u7dda\u548c\u7de8\u7e54\u5c4f\u853d\u5c64\uff0c\u4f7f\u96fb\u7e9c\u5728\u821e\u53f0\u4e0a\u76e4\u7e5e\u548c\u5c55\u958b\u6642\u4fdd\u6301\u5b89\u975c\u3002<\/li>\n<\/ul>\n<p>LBS \u751f\u7522\u9019\u5169\u500b\u7cfb\u5217\uff1aLBSDMX \u97f3\u8a0a\u8a0a\u865f\u96fb\u7e9c\u7cfb\u5217\u6db5\u84cb\u5e73\u8861\u9ea5\u514b\u98a8\u96fb\u7e9c\u548c\u591a\u901a\u9053\u86c7\u5f62\u96fb\u7e9c\uff0c\u800c\u540c\u4e00\u5de5\u5ee0\u751f\u7522\u7dda\u751f\u7522\u9069\u5408\u821e\u53f0\u8a0a\u865f\u8def\u7531\u7684\u5c4f\u853d\u7d50\u69cb\u3002<\/p>\n<h2>\u4ec0\u9ebc\u6642\u5019\u53ef\u4ee5\u4ea4\u63db\u5b83\u5011<\/h2>\n<p><strong>\u77ed\u8ddd\u96e2\u904b\u884c\uff0815 m \u4ee5\u4e0b\uff09\u3001\u81e8\u6642\u8a2d\u7f6e<\/strong>\uff1a\u8a31\u591a\u79df\u8cc3\u4eba\u54e1\u5728\u77ed\u93c8\u8def\u4e0a\u4f7f\u7528\u512a\u8cea\u9ea5\u514b\u98a8\u96fb\u7e9c\u9032\u884c DMX\u3002\u5b83\u901a\u5e38\u6703\u8d77\u4f5c\u7528\u2014\u2014\u56e0\u70ba\u53cd\u5c04\u5f62\u6210\u7684\u8ddd\u96e2\u66f4\u77ed\u3002<\/p>\n<p><strong>\u9577\u6642\u9593\u6216\u6c38\u4e45\u904b\u884c<\/strong>: \u4e0d\u8981\u66ff\u4ee3\u3002\u5c0d\u65bc\u56fa\u5b9a\u5b89\u88dd\uff0c\u7aef\u63a5\u5be6\u52d9\uff08\u6700\u5f8c\u4e00\u500b\u71c8\u5177\u4e0a\u7684 120\u03a9 \u7aef\u63a5\u5668\uff09\u8207\u96fb\u7e9c\u985e\u578b\u4e00\u6a23\u91cd\u8981\u3002<\/p>\n<p><strong>\u9ea5\u514b\u98a8\u4f7f\u7528DMX\u7dda<\/strong>\uff1a\u901a\u5e38\u9069\u7528\u65bc\u77ed\u9ea5\u514b\u98a8\u5f15\u7dda\uff0c\u4f46 DMX \u898f\u683c\u96fb\u7e9c\u7684\u8f03\u9ad8\u96fb\u5bb9\u53ef\u80fd\u6703\u524a\u5f31 10-15 m \u8ddd\u96e2\u7684\u9ad8\u983b\u3002\u5c0d\u65bc\u4eba\u8072\u9ea5\u514b\u98a8\u548c\u7dda\u8def\u96fb\u5e73\u8a0a\u865f\uff0c\u8acb\u4f7f\u7528\u5c08\u7528\u7684\u4f4e\u96fb\u5bb9\u9ea5\u514b\u98a8\u96fb\u7e9c\u3002<\/p>\n<h2>\u70ba\u60a8\u7684\u5c08\u6848\u6307\u5b9a<\/h2>\n<p>\u4e0b\u55ae\u524d\u5148\u554f\u4e09\u500b\u554f\u984c\uff1a<\/p>\n<ol>\n<li><strong>\u8a0a\u865f\u985e\u578b<\/strong>\u2014 DMX \u71c8\u5149\u8cc7\u6599\u9084\u662f\u985e\u6bd4\u97f3\u8a0a\uff1f\u9019\u6c7a\u5b9a\u4e86\u963b\u6297\u548c\u96fb\u5bb9\u898f\u683c\u3002<\/li>\n<li><strong>\u884c\u7a0b\u9577\u5ea6<\/strong>\u2014 \u8d85\u904e15-20m\uff0c\u8acb\u8cfc\u8cb7\u5c08\u7528\u96fb\u7e9c\u985e\u578b\u3002<\/li>\n<li><strong>\u74b0\u5883<\/strong>\u2014 \u821e\u53f0\u5730\u677f\u3001\u6841\u67b6\u3001\u6c38\u4e45\u5c0e\u7ba1\uff1f\u9019\u6c7a\u5b9a\u4e86\u593e\u514b\u548c\u9748\u6d3b\u6027\u7684\u8981\u6c42\u3002<\/li>\n<\/ol>\n<p>\u5c0d\u65bc\u79df\u8cc3\u8eca\u968a\u548c\u5927\u91cf\u8cfc\u8cb7\u7684\u5b89\u88dd\u4eba\u54e1\uff0cLBS \u652f\u63f4 OEM\/ODM \u8a02\u55ae\uff1a\u5ba2\u88fd\u9577\u5ea6\u3001\u593e\u514b\u4e0a\u5370\u6709\u54c1\u724c\/\u578b\u865f\u3001\u5ba2\u88fd\u5316\u984f\u8272\u548c\u5305\u88dd\uff08\u6372\u8ef8\u3001\u5713\u6876\u3001\u76d2\u5b50\uff09\u3002\u6709\u95dc\u5de5\u5ee0\u6a19\u6e96\u6d41\u7a0b\uff0c\u8acb\u53c3\u95b1 OEM \u9801\u9762\u3002<\/p>\n<h2>\u76f8\u95dc\u7522\u54c1<\/h2>\n<ul>\n<li><a href=\"\/tw\/products\/lbsdmx96035-lbsdmx96035-audio-signal-microphone-cable\/\">LBSDMX96035 \u97f3\u8a0a\u8a0a\u865f\/\u9ea5\u514b\u98a8\u7dda<\/a><\/li>\n<li><a href=\"\/tw\/products\/lbsdmx128035-lbsdmx128035-audio-signal-microphone-cable\/\">LBSDMX128035 \u97f3\u8a0a\u8a0a\u865f\/\u9ea5\u514b\u98a8\u7dda<\/a><\/li>\n<li><a href=\"\/tw\/products\/lbsdmx-4ch-4-channel-high-quality-multichannel-audio-cable\/\">LBSDMX-4CH \u591a\u901a\u9053\u97f3\u8a0a\u7dda<\/a><\/li>\n<li><a href=\"\/tw\/products\/lbsdmx-8ch-8-channel-high-quality-multichannel-audio-cable\/\">LBSDMX-8CH \u591a\u901a\u9053\u97f3\u8a0a\u7dda<\/a><\/li>\n<\/ul>\n<h2>\u5e38\u554f\u554f\u984c<\/h2>\n<h3>\u6211\u53ef\u4ee5\u4f7f\u7528\u9ea5\u514b\u98a8\u96fb\u7e9c\u9032\u884c DMX \u7167\u660e\u55ce<\/h3>\n<p>\u5c0d\u65bc\u77ed\u671f\u81e8\u6642\u904b\u4f5c\uff0815 m \u4ee5\u4e0b\uff09\uff0c\u5b83\u901a\u5e38\u53ef\u4ee5\u5de5\u4f5c\uff0c\u4f46 DMX512 \u6307\u5b9a\u7528\u65bc 120\u03a9 \u96fb\u7e9c\u3002\u5c0d\u65bc\u9577\u671f\u6216\u6c38\u4e45\u904b\u884c\uff0c\u8acb\u4f7f\u7528\u5c08\u7528 DMX \u96fb\u7e9c\u4e26\u4f7f\u7528 120\u03a9 \u7aef\u63a5\u5668\u7aef\u63a5\u6700\u5f8c\u4e00\u500b\u71c8\u5177\uff0c\u4ee5\u9632\u6b62\u8a0a\u865f\u53cd\u5c04\u3002<\/p>\n<h3>DMX \u6700\u5927\u904b\u884c\u9577\u5ea6\u662f\u591a\u5c11<\/h3>\n<p>DMX512 \u6a19\u6e96\u5efa\u8b70\u63a7\u5236\u5668\u548c\u6700\u5f8c\u4e00\u500b\u71c8\u5177\u4e4b\u9593\u6bcf\u500b\u904b\u884c\u7684 Universe \u7684\u6700\u5927\u8ddd\u96e2\u70ba 100 m\uff08\u7d04 300 \u82f1\u5c3a\uff09\u3002\u4f7f\u7528\u6b63\u78ba\u7684 120\u03a9 \u96fb\u7e9c\u548c\u6b63\u78ba\u7684\u7aef\u63a5\u53ef\u63d0\u4f9b\u6700\u53ef\u9760\u7684\u7d50\u679c\u3002<\/p>\n<h3>\u821e\u53f0\u9700\u8981\u4ec0\u9ebc\u898f\u683c\u7684\u9ea5\u514b\u98a8\u96fb\u7e9c<\/h3>\n<p>\u5c0d\u65bc\u9577\u5ea6\u9577\u9054\u7d04 50 m \u7684\u6a19\u6e96\u5e73\u8861\u9ea5\u514b\u98a8\uff0c\u696d\u754c\u6a19\u6e96\u662f\u63a1\u7528 0.5\u20130.75 mm\u00b2 \u5c0e\u7dda\u548c\u826f\u597d\u7de8\u7e54\u5c4f\u853d\u5c64\u7684 2 \u82af\u96fb\u7e9c\u3002 LBS \u5728 LBSDMX \u7cfb\u5217\u4e2d\u88fd\u9020\u4e86\u9019\u7a2e\u7d50\u69cb\uff0c\u5177\u6709\u591a\u500b\u901a\u9053\u6578\u9078\u9805\u3002<\/p>\n<h3>\u7dda\u6750\u9577\u5ea6\u5f71\u97ff\u9ea5\u514b\u98a8\u97f3\u8cea\u55ce<\/h3>\n<p>\u662f\u7684 - \u8f03\u9577\u7684\u9ea5\u514b\u98a8\u96fb\u7e9c\u6703\u589e\u52a0\u96fb\u5bb9\uff0c\u5f9e\u800c\u964d\u4f4e\u9ad8\u983b\u3002\u4f4e\u96fb\u5bb9\u9ea5\u514b\u98a8\u96fb\u7e9c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u9019\u7a2e\u60c5\u6cc1\u3002\u8d85\u904e\u5927\u7d04 50-60 m \u6642\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u76f4\u63a5\u76d2\u6216\u6578\u4f4d\u821e\u53f0\u76d2\uff0c\u800c\u4e0d\u662f\u5f88\u9577\u7684\u985e\u6bd4\u904b\u884c\u3002<\/p>\n<h2>\u76f8\u95dc\u95b1\u8b80<\/h2>\n<ul>\n<li><a href=\"\/tw\/2026\/08\/16\/dante-audio-network-cable-guide\/\">Dante \u97f3\u8a0a\u7db2\u8def\u7dda\uff1a\u70ba AV-over-IP \u9078\u64c7\u5408\u9069\u7684\u5c4f\u853d Cat6<\/a><\/li>\n<li><a href=\"\/tw\/speaker-cable-selection-guide\/\">\u63da\u8072\u5668\u96fb\u7e9c\u9078\u64c7\u6307\u5357<\/a><\/li>\n<li><a href=\"\/tw\/2026\/08\/05\/speaker-cable-gauge-guide\/\">\u63da\u8072\u5668\u7dda\u898f\u6307\u5357<\/a><\/li>\n<li><a href=\"\/tw\/products\/\">\u5b8c\u6574\u7522\u54c1\u76ee\u9304<\/a><\/li>\n<li><a href=\"\/tw\/oem-audio-cable-manufacturer\/\">OEM\u97f3\u97ff\u7dda\u88fd\u9020\u5546<\/a><\/li>\n<li><a href=\"\/tw\/2026\/08\/17\/4-core-speaker-cable-bi-amping-guide\/\">\u7528\u65bc\u96d9\u529f\u653e\u7684 4 \u82af\u63da\u8072\u5668\u96fb\u7e9c\uff1a\u898f\u683c\u3001\u63a5\u7dda\u548c\u65bd\u5de5\u6307\u5357<\/a><\/li>\n<li><a href=\"\/tw\/2026\/08\/18\/8-channel-audio-snake-cable\/\">8 \u901a\u9053\u97f3\u8a0a\u86c7\u5f62\u96fb\u7e9c\uff1a\u9078\u64c7\u548c\u6307\u5b9a\u591a\u901a\u9053\u821e\u53f0\u96fb\u7e9c<\/a><\/li>\n<li><a href=\"\/tw\/bulk-cat6-ethernet-cable-wholesale\/\">\u6563\u88dd Cat6 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