{"id":58122,"date":"2026-09-08T09:13:18","date_gmt":"2026-09-08T09:13:18","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/"},"modified":"2026-09-08T09:13:41","modified_gmt":"2026-09-08T09:13:41","slug":"hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/","title":{"rendered":"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port"},"content":{"rendered":"<p>HWIC-1DSU-T1 Technical Specification<\/p>\n<p>Cisco Wan Interface Card Ethernet One-Port<\/p>\n<p>Brand: Cisco<\/p>\n<p>Product Line: Cisco<\/p>\n<p>Manufacturer: CISCO DS HARDWARE DIRECT<\/p>\n<p>Modem<\/p>\n<p>Bus: HWIC<\/p>\n<p>Modem Transmission Data Rate: 1.544 MBps<\/p>\n<p>Expansion Slots<\/p>\n<p>Compatible Slots Required: 1 x HWIC<\/p>\n<p>Connectivity<\/p>\n<p>Interface Provided: 1 x modem \u2013 T1 \u2013 RJ-48<\/p>\n<p>Technical Information<\/p>\n<p>Ethernet Technology: Wired<\/p>\n<p>Form Factor: Internal<\/p>\n<p>Line Coding Format: AMI, B8ZS<\/p>\n<p>Line Rate: T-1<\/p>\n<p>Max Operating Temperature: 104 degree Fahrenheit<\/p>\n<p>Min Operating Temperature: 32 degree Fahrenheit<\/p>\n<p>Operating Humidity: 10 \u2013 85%<\/p>\n<p>Product Information<\/p>\n<p>Packaged Quantity: 1<\/p>\n<p>Product Type: DSU\/CSU<\/p>\n<p>Dimensions &#038; Weight<\/p>\n<p>Height: 0.8 inch<\/p>\n<p>Width: 3.1 inch<\/p>\n<p>Depth: 5.6 inch<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HWIC-1DSU-T1 Overview<\/p>\n<p>Cisco Wan Interface Card Ethernet One-Port. This Cisco belongs to the High-Speed WAN Interface Card (HWIC) family, designed to enhance the capabilities of Cisco routers. This particular modele focuses on Wide Area Network (WAN) connectivity and Ethernet integration. This is especially crucial for businesses and organizations requiring reliable and high-speed connections over large geographical distances. The T1 designation indicates compatibility with T1 lines, a common digital communication method.<\/p>\n","protected":false},"featured_media":58123,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[524,389],"product_tag":[751,363,3742],"class_list":["post-58122","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-expansion-modules","product_cat-expansion-modules","product_tag-10-gigabit-ethernet","product_tag-cisco","product_tag-interface-card","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"HWIC-1DSU-T1 Overview Cisco Wan Interface Card Ethernet One-Port. This Cisco belongs to the High-Speed WAN Interface Card (HWIC) family, designed to enhance the capabilities of Cisco routers. This particular modele focuses on Wide Area Network (WAN) connectivity and Ethernet integration. This is especially crucial for businesses and organizations requiring reliable and high-speed connections over large geographical distances. The T1 designation indicates compatibility with T1 lines, a common digital communication method.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T09:13:41+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-HWIC-1DSU-T1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/\",\"name\":\"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/#primaryimage\"},\"image\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-HWIC-1DSU-T1.jpg\",\"datePublished\":\"2026-09-08T09:13:18+00:00\",\"dateModified\":\"2026-09-08T09:13:41+00:00\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-HWIC-1DSU-T1.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-HWIC-1DSU-T1.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/\",\"name\":\"Geek Tech Sol\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geektechsol.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port - Geek Tech Sol","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/","og_locale":"en_US","og_type":"article","og_title":"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port - Geek Tech Sol","og_description":"HWIC-1DSU-T1 Overview Cisco Wan Interface Card Ethernet One-Port. This Cisco belongs to the High-Speed WAN Interface Card (HWIC) family, designed to enhance the capabilities of Cisco routers. This particular modele focuses on Wide Area Network (WAN) connectivity and Ethernet integration. This is especially crucial for businesses and organizations requiring reliable and high-speed connections over large geographical distances. The T1 designation indicates compatibility with T1 lines, a common digital communication method.","og_url":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/","og_site_name":"Geek Tech Sol","article_modified_time":"2026-09-08T09:13:41+00:00","og_image":[{"width":800,"height":800,"url":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-HWIC-1DSU-T1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/","url":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/","name":"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port - Geek Tech Sol","isPartOf":{"@id":"https:\/\/geektechsol.com\/#website"},"primaryImageOfPage":{"@id":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/#primaryimage"},"image":{"@id":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/#primaryimage"},"thumbnailUrl":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-HWIC-1DSU-T1.jpg","datePublished":"2026-09-08T09:13:18+00:00","dateModified":"2026-09-08T09:13:41+00:00","breadcrumb":{"@id":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/#primaryimage","url":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-HWIC-1DSU-T1.jpg","contentUrl":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-HWIC-1DSU-T1.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"http:\/\/geektechsol.com\/index.php\/product\/hwic-1dsu-t1-cisco-wan-interface-card-ethernet-one-port\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/geektechsol.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"http:\/\/geektechsol.com\/index.php\/shop\/"},{"@type":"ListItem","position":3,"name":"HWIC-1DSU-T1 Cisco Wan Interface Card Ethernet One-Port"}]},{"@type":"WebSite","@id":"https:\/\/geektechsol.com\/#website","url":"https:\/\/geektechsol.com\/","name":"Geek Tech Sol","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/geektechsol.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product\/58122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/comments?post=58122"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/media\/58123"}],"wp:attachment":[{"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/media?parent=58122"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=58122"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=58122"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/geektechsol.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=58122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}