{"id":11476,"date":"2025-09-10T10:03:24","date_gmt":"2025-09-10T02:03:24","guid":{"rendered":"https:\/\/totcables.com\/?p=11476"},"modified":"2025-09-10T10:03:59","modified_gmt":"2025-09-10T02:03:59","slug":"cat6-cmr-vs-cat6-cmp-which-one-should-you-choose","status":"publish","type":"post","link":"https:\/\/totcables.com\/?p=11476","title":{"rendered":"Cat6 CMR vs. Cat6 CMP: Which One Should You Choose?"},"content":{"rendered":"<p>{&#8220;main-title&#8221;:{&#8220;component&#8221;:&#8221;hc_title&#8221;,&#8221;id&#8221;:&#8221;main-title&#8221;,&#8221;title&#8221;:&#8221;&#8221;,&#8221;subtitle&#8221;:&#8221;When buying Cat6 Ethernet cable, you\u2019ll often see CMR (riser-rated) and CMP (plenum-rated) options. Both support the same network performance, but the difference lies in fire safety ratings.&#8221;,&#8221;title_content&#8221;:{&#8220;component&#8221;:&#8221;hc_title_image&#8221;,&#8221;id&#8221;:&#8221;title-image&#8221;,&#8221;image&#8221;:&#8221;https:\/\/totcables.com\/wp-content\/uploads\/2025\/09\/Cat6-CMR-vs.-Cat6-CMP.webp|400|600|11477&#8243;,&#8221;full_screen&#8221;:false,&#8221;full_screen_height&#8221;:&#8221;&#8221;,&#8221;parallax&#8221;:false,&#8221;bleed&#8221;:&#8221;&#8221;,&#8221;ken_burn&#8221;:&#8221;&#8221;,&#8221;overlay&#8221;:&#8221;transparent-dark&#8221;,&#8221;breadcrumbs&#8221;:true,&#8221;white&#8221;:true,&#8221;position&#8221;:&#8221;&#8221;}},&#8221;section_5ZtkF&#8221;:{&#8220;component&#8221;:&#8221;hc_section&#8221;,&#8221;id&#8221;:&#8221;section_5ZtkF&#8221;,&#8221;section_width&#8221;:&#8221;&#8221;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;vertical_row&#8221;:&#8221;&#8221;,&#8221;box_middle&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;section_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_column&#8221;,&#8221;id&#8221;:&#8221;column_vtfQF&#8221;,&#8221;column_width&#8221;:&#8221;col-md-12&#8243;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;main_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_wp_editor&#8221;,&#8221;id&#8221;:&#8221;Xhugf&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;editor_content&#8221;:&#8221;<\/p>\n<p data-start='3123' data-end='3331'>When buying Cat6 Ethernet cable, you\u2019ll often see <strong data-start='3173' data-end='3194'>CMR (riser-rated)<\/strong> and <strong data-start='3199' data-end='3221'>CMP (plenum-rated)<\/strong> options. Both support the same <strong data-start='3253' data-end='3276'>network performance<\/strong>, but the difference lies in <strong data-start='3305' data-end='3328'>fire safety ratings<\/strong>.<\/p>\n<p>\\n\\n\\n<div id=\"attachment_11477\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-11477\" class='size-medium wp-image-11477' src='https:\/\/totcables.com\/wp-content\/uploads\/2025\/09\/Cat6-CMR-vs.-Cat6-CMP-300x200.webp' alt='Cat6 CMR vs. Cat6 CMP' width='300' height='200'><p id=\"caption-attachment-11477\" class=\"wp-caption-text\">Cat6 CMR vs. Cat6 CMP<\/p><\/div>\\n\\n<\/p>\n<hr data-start='3333' data-end='3336'>\\n\\n<\/p>\n<h3 data-start='3338' data-end='3358'>Cat6 CMR Cable<\/h3>\n<p>\\n<\/p>\n<ul data-start='3359' data-end='3506'>\\n \\t<\/p>\n<li data-start='3359' data-end='3410'>\\n\n<p data-start='3361' data-end='3410'><strong data-start='3361' data-end='3377'>Application:<\/strong> Riser spaces (between floors).<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='3411' data-end='3450'>\\n\n<p data-start='3413' data-end='3450'><strong data-start='3413' data-end='3422'>Cost:<\/strong> More affordable than CMP.<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='3451' data-end='3506'>\\n\n<p data-start='3453' data-end='3506'><strong data-start='3453' data-end='3466'>Best For:<\/strong> Offices, riser shafts, vertical runs.<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='3508' data-end='3511'>\\n\\n<\/p>\n<h3 data-start='3513' data-end='3533'>Cat6 CMP Cable<\/h3>\n<p>\\n<\/p>\n<ul data-start='3534' data-end='3733'>\\n \\t<\/p>\n<li data-start='3534' data-end='3606'>\\n\n<p data-start='3536' data-end='3606'><strong data-start='3536' data-end='3552'>Application:<\/strong> Plenum spaces (air ducts, ceilings, raised floors).\u201cFor more about why CMP is required in plenum spaces, see our <strong><a class='decorated-link' href='https:\/\/totcables.com\/news\/cmp-cable-explained-why-plenum-rated-cable-is-required\/' rel='noopener' data-start='1420' data-end='1440'>CMP cable guide<\/a><\/strong>.\u201d<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='3607' data-end='3660'>\\n\n<p data-start='3609' data-end='3660'><strong data-start='3609' data-end='3618'>Cost:<\/strong> Higher price due to strict fire rating.<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='3661' data-end='3733'>\\n\n<p data-start='3663' data-end='3733'><strong data-start='3663' data-end='3676'>Best For:<\/strong> Data centers, commercial buildings with plenum spaces.<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='3735' data-end='3738'>\\n\\n<\/p>\n<h3 data-start='3740' data-end='3782'>Key Comparison: Cat6 CMR vs Cat6 CMP<\/h3>\n<p>\\n<\/p>\n<div class='_tableContainer_1rjym_1'>\\n<\/p>\n<div class='_tableWrapper_1rjym_13 group flex w-fit flex-col-reverse' tabindex='-1'>\\n<\/p>\n<table class='w-fit min-w-(--thread-content-width)' data-start='3783' data-end='4304'>\\n<\/p>\n<thead data-start='3783' data-end='3869'>\\n<\/p>\n<tr data-start='3783' data-end='3869'>\\n<\/p>\n<th data-start='3783' data-end='3805' data-col-size='sm'>Feature<\/th>\n<p>\\n<\/p>\n<th data-start='3805' data-end='3834' data-col-size='sm'>Cat6 CMR<\/th>\n<p>\\n<\/p>\n<th data-start='3834' data-end='3869' data-col-size='sm'>Cat6 CMP<\/th>\n<p>\\n<\/tr>\n<p>\\n<\/thead>\n<p>\\n<\/p>\n<tbody data-start='3957' data-end='4304'>\\n<\/p>\n<tr data-start='3957' data-end='4043'>\\n<\/p>\n<td data-start='3957' data-end='3979' data-col-size='sm'><strong data-start='3959' data-end='3974'>Fire Rating<\/strong><\/td>\n<p>\\n<\/p>\n<td data-start='3979' data-end='4008' data-col-size='sm'>Riser-rated<\/td>\n<p>\\n<\/p>\n<td data-start='4008' data-end='4043' data-col-size='sm'>Plenum-rated (highest safety)<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='4044' data-end='4130'>\\n<\/p>\n<td data-start='4044' data-end='4066' data-col-size='sm'><strong data-start='4046' data-end='4061'>Application<\/strong><\/td>\n<p>\\n<\/p>\n<td data-start='4066' data-end='4095' data-col-size='sm'>Vertical riser shafts<\/td>\n<p>\\n<\/p>\n<td data-start='4095' data-end='4130' data-col-size='sm'>Plenum spaces (air-handling)<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='4131' data-end='4217'>\\n<\/p>\n<td data-start='4131' data-end='4153' data-col-size='sm'><strong data-start='4133' data-end='4141'>Cost<\/strong><\/td>\n<p>\\n<\/p>\n<td data-start='4153' data-end='4182' data-col-size='sm'>Lower<\/td>\n<p>\\n<\/p>\n<td data-start='4182' data-end='4217' data-col-size='sm'>Higher<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='4218' data-end='4304'>\\n<\/p>\n<td data-start='4218' data-end='4240' data-col-size='sm'><strong data-start='4220' data-end='4234'>Compliance<\/strong><\/td>\n<p>\\n<\/p>\n<td data-start='4240' data-end='4269' data-col-size='sm'>Cannot replace CMP<\/td>\n<p>\\n<\/p>\n<td data-start='4269' data-end='4304' data-col-size='sm'>Can replace CMR and CM<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/tbody>\n<p>\\n<\/table>\n<p>\\n<\/p><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n\\n<\/p>\n<hr data-start='4306' data-end='4309'>\\n\\n<\/p>\n<h3 data-start='4311' data-end='4327'>Conclusion<\/h3>\n<p>\\n<\/p>\n<ul data-start='4328' data-end='4475'>\\n \\t<\/p>\n<li data-start='4328' data-end='4388'>\\n\n<p data-start='4330' data-end='4388'>For <strong data-start='4334' data-end='4364'>most office riser installs<\/strong>, choose <strong data-start='4373' data-end='4385'>Cat6 CMR<\/strong>.<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='4389' data-end='4475'>\\n\n<p data-start='4391' data-end='4475'>For <strong data-start='4395' data-end='4443'>plenum spaces or mission-critical facilities<\/strong>, always go with <strong data-start='4460' data-end='4472'>Cat6 CMP<\/strong>.<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\u201cNeed the full picture of all fire ratings? Check our <strong><a class='decorated-link' href='https:\/\/totcables.com\/news\/the-ultimate-guide-to-fire-ratings-for-communication-cables-cm-cmr-and-cmp-explained\/' rel='noopener' data-start='1514' data-end='1550'>ultimate CM, CMR, and CMP guide<\/a><\/strong>.\u201d\\n\\n&nbsp;&#8220;}]}],&#8221;section_settings&#8221;:&#8221;&#8221;},&#8221;scripts&#8221;:{},&#8221;css&#8221;:{},&#8221;css_page&#8221;:&#8221;&#8221;,&#8221;template_setting&#8221;:{&#8220;settings&#8221;:{&#8220;id&#8221;:&#8221;settings&#8221;}},&#8221;template_setting_top&#8221;:{},&#8221;page_setting&#8221;:{&#8220;settings&#8221;:[&#8220;lock-mode-off&#8221;]},&#8221;post_type_setting&#8221;:{&#8220;settings&#8221;:{&#8220;image&#8221;:&#8221;https:\/\/totcables.com\/wp-content\/uploads\/2025\/09\/Cat6-CMR-vs.-Cat6-CMP.webp|400|600|11477&#8243;,&#8221;excerpt&#8221;:&#8221;When buying Cat6 Ethernet cable, you\u2019ll often see CMR (riser-rated) and CMP (plenum-rated) options. Both support the same network performance, but the difference lies in fire safety ratings.&#8221;,&#8221;extra_1&#8243;:&#8221;&#8221;,&#8221;extra_2&#8243;:&#8221;&#8221;,&#8221;icon&#8221;:{&#8220;icon&#8221;:&#8221;&#8221;,&#8221;icon_style&#8221;:&#8221;&#8221;,&#8221;icon_image&#8221;:&#8221;&#8221;}}}}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;main-title&#8221;:{&#8220;component&#8221;:&#8221;hc_title&#8221;,&#8221;id&#8221;:&#8221;main-title&#8221;,&#8221;title&#8221;:&#8221;&#8221;,&#8221;subtitle&#8221;:&#8221;When buying Cat6 Ethernet cable, you\u2019ll often see CMR (riser-rated) and CMP (plenum-rated) options. Both support the same network performance, but the difference lies in fire safety ratings.&#8221;,&#8221;title_content&#8221;:{&#8220;component&#8221;:&#8221;hc_title_image&#8221;,&#8221;id&#8221;:&#8221;title-image&#8221;,&#8221;image&#8221;:&#8221;https:\/\/totcables.com\/wp-content\/uploads\/2025\/09\/Cat6-CMR-vs.-Cat6-CMP.webp|400|600|11477&#8243;,&#8221;full_screen&#8221;:false,&#8221;full_screen_height&#8221;:&#8221;&#8221;,&#8221;parallax&#8221;:false,&#8221;bleed&#8221;:&#8221;&#8221;,&#8221;ken_burn&#8221;:&#8221;&#8221;,&#8221;overlay&#8221;:&#8221;transparent-dark&#8221;,&#8221;breadcrumbs&#8221;:true,&#8221;white&#8221;:true,&#8221;position&#8221;:&#8221;&#8221;}},&#8221;section_5ZtkF&#8221;:{&#8220;component&#8221;:&#8221;hc_section&#8221;,&#8221;id&#8221;:&#8221;section_5ZtkF&#8221;,&#8221;section_width&#8221;:&#8221;&#8221;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;vertical_row&#8221;:&#8221;&#8221;,&#8221;box_middle&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;section_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_column&#8221;,&#8221;id&#8221;:&#8221;column_vtfQF&#8221;,&#8221;column_width&#8221;:&#8221;col-md-12&#8243;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;main_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_wp_editor&#8221;,&#8221;id&#8221;:&#8221;Xhugf&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;editor_content&#8221;:&#8221; When buying Cat6 Ethernet cable, you\u2019ll often see CMR (riser-rated) and CMP (plenum-rated) options. Both support the same network performance, but the difference lies in fire safety [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11477,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cat6 CMR vs. Cat6 CMP: Which One Should You Choose?<\/title>\n<meta name=\"description\" content=\"When buying Cat6 Ethernet cable, you\u2019ll often see CMR (riser-rated) and CMP (plenum-rated) options. 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