{"id":1784,"date":"2011-07-29T05:16:19","date_gmt":"2011-07-29T05:16:19","guid":{"rendered":"https:\/\/www.techopedia.com\/definition\/data-communications-equipment\/"},"modified":"2018-11-26T11:01:23","modified_gmt":"2018-11-26T11:01:23","slug":"data-communications-equipment","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce","title":{"rendered":"Data Communications Equipment"},"content":{"rendered":"<h2><span id=\"what_does_data_communications_equipment_mean\">What Does Data Communications Equipment Mean?<\/span><\/h2>\n<p>Data communications equipment (DCE) refers to computer hardware devices used to establish, maintain and terminate communication network sessions between a data source and its destination. DCE is connected to the data terminal equipment (DTE) and data transmission circuit (DTC) to convert transmission signals.<\/p>\n<p>IT vendors may also refer to data communications equipment as data circuit-terminating equipment or data carrier equipment.<\/p>\n<h2><span id=\"techopedia_explains_data_communications_equipment\">Techopedia Explains Data Communications Equipment<\/span><\/h2>\n<p>A modem is a typical example of data communications equipment. In general, data communications equipment is used to perform signal exchange, coding and line clocking tasks as a part of intermediate equipment or DTE.<\/p>\n<p>Some additional interfacing electronic equipment may also be needed to pair the DTE with a transmission channel or to connect a circuit to the DTE. DCE and DTE are often confused with each other, but these are two different device types that are interlinked with an RS-232 serial line.<\/p>\n<p>DTE and DCE connectors are wired differently if a single straight cable is employed. DCE generates internal clock signals, while DTE works with externally provided signals. Without employing a modem, the DCE and DTE can be connected through a crossable cable medium like a null modem for Ethernet or typical RS-232 serial line. Many modems are DCE, while the computer terminal is DTE.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does Data Communications Equipment Mean? Data communications equipment (DCE) refers to computer hardware devices used to establish, maintain and terminate communication network sessions between a data source and its destination. DCE is connected to the data terminal equipment (DTE) and data transmission circuit (DTC) to convert transmission signals. IT vendors may also refer to [&hellip;]<\/p>\n","protected":false},"author":7813,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","om_disable_all_campaigns":false,"footnotes":""},"definitioncat":[219,248],"class_list":["post-1784","definition","type-definition","status-publish","format-standard","hentry","definitioncat-networks","definitioncat-networking-hardware"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Data Communications Equipment (DCE)? - Definition from Techopedia<\/title>\n<meta name=\"description\" content=\"This definition explains the meaning of Data Communications Equipment and why it matters.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Data Communications Equipment\" \/>\n<meta property=\"og:description\" content=\"This definition explains the meaning of Data Communications Equipment and why it matters.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce\" \/>\n<meta property=\"og:site_name\" content=\"Techopedia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techopedia\/\" \/>\n<meta property=\"article:modified_time\" content=\"2018-11-26T11:01:23+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@techopedia\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce\"},\"author\":{\"name\":\"Margaret Rouse\",\"@id\":\"https:\/\/www.techopedia.com\/#\/schema\/person\/f5dd538e31ee352d105b8af36c4268a5\"},\"headline\":\"Data Communications Equipment\",\"datePublished\":\"2011-07-29T05:16:19+00:00\",\"dateModified\":\"2018-11-26T11:01:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce\"},\"wordCount\":220,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.techopedia.com\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce#respond\"]}],\"articleSection\":\"\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce\",\"url\":\"https:\/\/www.techopedia.com\/definition\/1296\/data-communications-equipment-dce\",\"name\":\"What is Data Communications Equipment (DCE)? 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