{"id":28,"date":"2017-05-01T14:00:22","date_gmt":"2017-05-01T14:00:22","guid":{"rendered":"https:\/\/demo.brothersthemes.com\/comrepair\/?p=28"},"modified":"2025-08-17T02:34:47","modified_gmt":"2025-08-17T02:34:47","slug":"how-to-choose-a-network-cable","status":"publish","type":"post","link":"https:\/\/coastcomputers.ca\/?p=28","title":{"rendered":"How to choose a network cable"},"content":{"rendered":"<p>Choosing the right network cable is a crucial step for setting up a fast and reliable network, whether for a home office, a gaming setup, or a commercial building. <span class=\"citation-39 citation-end-39\">With so many options available, understanding the key differences can help you avoid slow speeds and connectivity issues.<\/span><\/p>\n<h3>\u00a0<\/h3>\n<h3>Understanding the Categories (Cat)<\/h3>\n<p><span class=\"citation-38 citation-end-38\">The &#8220;Cat&#8221; in a network cable&#8217;s name stands for &#8220;Category,&#8221; and the number refers to a specific standard that dictates its speed and bandwidth capabilities.<\/span> Each new category is designed to be faster and more robust than its predecessor.<\/p>\n<ul>\n<li>\n<p><b>Cat5e:<\/b><span class=\"citation-37 citation-end-37\"> This is the most common and economical cable.<\/span> <span class=\"citation-36\">It supports <\/span><b><span class=\"citation-36\">Gigabit Ethernet (1 Gbps)<\/span><\/b><span class=\"citation-36 citation-end-36\"> at distances up to 100 meters and is a great choice for most home and small office networks.<\/span><\/p>\n<\/li>\n<li>\n<p><b>Cat6:<\/b> A step up from Cat5e, Cat6 cables are more tightly twisted and offer better protection against crosstalk. <span class=\"citation-35\">They support <\/span><b><span class=\"citation-35\">1 Gbps<\/span><\/b><span class=\"citation-35\"> at 100 meters but can handle up to <\/span><b><span class=\"citation-35\">10 Gbps<\/span><\/b><span class=\"citation-35 citation-end-35\"> at shorter distances (up to 55 meters).<\/span><\/p>\n<\/li>\n<li>\n<p><b><span class=\"citation-34\">Cat6a:<\/span><\/b><span class=\"citation-34 citation-end-34\"> The &#8220;a&#8221; stands for &#8220;augmented.&#8221;<\/span> <span class=\"citation-33\">Cat6a doubles the bandwidth of Cat6 and can sustain <\/span><b><span class=\"citation-33\">10 Gbps<\/span><\/b><span class=\"citation-33 citation-end-33\"> at the full 100-meter distance, making it a great choice for future-proofing your network.<\/span><\/p>\n<\/li>\n<li>\n<p><b><span class=\"citation-32\">Cat7 &amp; Cat7a:<\/span><\/b><span class=\"citation-32\"> These cables have enhanced shielding and are designed for very high-performance networks, supporting up to <\/span><b><span class=\"citation-32\">10 Gbps<\/span><\/b><span class=\"citation-32 citation-end-32\"> over 100 meters.<\/span> <span class=\"citation-31 citation-end-31\">They are typically used in data centers and server rooms and are not as common for consumer use.<\/span><\/p>\n<\/li>\n<li>\n<p><b><span class=\"citation-30\">Cat8:<\/span><\/b><span class=\"citation-30 citation-end-30\"> The newest standard, Cat8, is designed for ultra-high-speed data center applications.<\/span> <span class=\"citation-29\">It supports <\/span><b><span class=\"citation-29\">25 Gbps<\/span><\/b><span class=\"citation-29\"> and <\/span><b><span class=\"citation-29\">40 Gbps<\/span><\/b><span class=\"citation-29 citation-end-29\"> but only over very short distances (up to 30 meters).<\/span> It&#8217;s not suitable for most home or office needs.<\/p>\n<\/li>\n<\/ul>\n<h3>\u00a0<\/h3>\n<h3>Shielded vs. Unshielded Cables<\/h3>\n<p>This choice is all about your environment&#8217;s susceptibility to interference.<\/p>\n<ul>\n<li>\n<p><b>Unshielded Twisted Pair (UTP):<\/b> This is the most common type of network cable. <span class=\"citation-28 citation-end-28\">UTP cables are flexible, inexpensive, and perfectly suitable for most homes and offices where electromagnetic interference (EMI) is minimal.<\/span><\/p>\n<\/li>\n<li>\n<p><b>Shielded Twisted Pair (STP):<\/b><span class=\"citation-27 citation-end-27\"> STP cables contain a foil or braided shield to protect the inner wires from EMI.<\/span> <span class=\"citation-26 citation-end-26\">They are thicker, less flexible, and more expensive than UTP cables.<\/span> <span class=\"citation-25\">Use <\/span><b><span class=\"citation-25\">STP<\/span><\/b><span class=\"citation-25 citation-end-25\"> if you&#8217;re running cables near major sources of electrical interference, such as large machinery, high-voltage power lines, or fluorescent lighting.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3>\u00a0<\/h3>\n<h3>Solid vs. Stranded Core<\/h3>\n<p>This difference affects a cable&#8217;s durability and flexibility.<\/p>\n<ul>\n<li>\n<p><b><span class=\"citation-24\">Solid Core:<\/span><\/b><span class=\"citation-24 citation-end-24\"> Each of the eight wires inside the cable is a single, solid piece of copper.<\/span> This makes the cable stiff and less flexible but gives it excellent performance over long distances. <span class=\"citation-23\">Solid core cables are ideal for <\/span><b><span class=\"citation-23\">in-wall installations<\/span><\/b><span class=\"citation-23 citation-end-23\"> or permanent runs from a wall jack to a patch panel.<\/span><\/p>\n<\/li>\n<li>\n<p><b><span class=\"citation-22\">Stranded Core:<\/span><\/b><span class=\"citation-22 citation-end-22\"> Each of the eight wires is made up of multiple thin strands twisted together.<\/span> This makes the cable very flexible and able to withstand frequent bending. <span class=\"citation-21\">Stranded core cables are best for <\/span><b><span class=\"citation-21\">patch cables<\/span><\/b><span class=\"citation-21 citation-end-21\"> that connect devices to a wall jack, as they will be moved and bent more often.<\/span><span style=\"font-size: revert; color: initial;\">\u00a0<\/span><\/p>\n<\/li>\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Choosing the right network cable is a crucial step for setting up a fast and reliable network, whether for a home office, a gaming setup, or a commercial building. With so many options available, understanding the key differences can help you avoid slow speeds and connectivity issues. \u00a0 Understanding the Categories (Cat) The &#8220;Cat&#8221; in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":29,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,17],"tags":[18,21,22],"class_list":["post-28","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computer-hardware","category-connectivity","tag-computer","tag-network-cable","tag-repair"],"jetpack_featured_media_url":"https:\/\/coastcomputers.ca\/wp-content\/uploads\/2017\/04\/network-cable1.jpg","_links":{"self":[{"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/posts\/28","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28"}],"version-history":[{"count":3,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/posts\/28\/revisions"}],"predecessor-version":[{"id":1793,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/posts\/28\/revisions\/1793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=\/wp\/v2\/media\/29"}],"wp:attachment":[{"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coastcomputers.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}