{"id":16614,"date":"2025-08-18T12:26:53","date_gmt":"2025-08-18T16:26:53","guid":{"rendered":"https:\/\/dbgweb.com\/catalog\/?post_type=product&#038;p=16614"},"modified":"2025-08-18T14:02:09","modified_gmt":"2025-08-18T18:02:09","slug":"pmc669tx","status":"publish","type":"product","link":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/","title":{"rendered":"PMC669TX"},"content":{"rendered":"<p>PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor<\/p>\n<p>6 IN STOCK <\/p>\n<p>RAMIX PMC CARD 10\/100\/1000<br \/>\n1.1 Features<br \/>\n\u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676)<br \/>\n\u2022 DMA engine<br \/>\n\u2022 Dual 1000Mbit Ethernet controllers<br \/>\n\u2022 Jumbo Frame capable<br \/>\n\u2022 Connector options SC, LC, VF-45 or MT-RJ<br \/>\n1.1.1 Differences between the 676 and 669 families<br \/>\nThe PMC676 is a follow on product to the PMC669, utilizing more recent component.  The PMC669 is based<br \/>\nupon the Intel 82544 controller, and the PMC676 uses the Intel 82546.  The significant advantage that the<br \/>\nPMC676 gains is that both controllers are in a single component.  This allows for direct connection to the host,<br \/>\nremoving the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved<br \/>\nPCI bus utilization and higher total bandwidth.<br \/>\nThe 676 can also be used in a 133 PCI-X bus<br \/>\n1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options:<br \/>\n\u2022 1000BaseSX or optional 1000BaseLX<br \/>\n\u2022 Connector options SC, LC, VF-45 or MT-RJ <\/p>\n","protected":false},"excerpt":{"rendered":"<p>PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor<\/p>\n<p>6 IN STOCK <\/p>\n<p>RAMIX PMC CARD 10\/100\/1000<br \/>\n1.1 Features<br \/>\n\u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676)<br \/>\n\u2022 DMA engine<br \/>\n\u2022 Dual 1000Mbit Ethernet controllers<br \/>\n\u2022 Jumbo Frame capable<br \/>\n\u2022 Connector options SC, LC, VF-45 or MT-RJ<br \/>\n1.1.1 Differences between the 676 and 669 families<br \/>\nThe PMC676 is a follow on product to the PMC669, utilizing more recent component.  The PMC669 is based<br \/>\nupon the Intel 82544 controller, and the PMC676 uses the Intel 82546.  The significant advantage that the<br \/>\nPMC676 gains is that both controllers are in a single component.  This allows for direct connection to the host,<br \/>\nremoving the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved<br \/>\nPCI bus utilization and higher total bandwidth.<br \/>\nThe 676 can also be used in a 133 PCI-X bus<br \/>\n1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options:<br \/>\n\u2022 1000BaseSX or optional 1000BaseLX<br \/>\n\u2022 Connector options SC, LC, VF-45 or MT-RJ <\/p>\n","protected":false},"featured_media":16615,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[6],"product_tag":[],"class_list":{"0":"post-16614","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dbg-stock-list","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PMC669TX &#187; Digital Brothers Group | CATALOG<\/title>\n<meta name=\"description\" content=\"PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor  6 IN STOCK   RAMIX PMC CARD 10\/100\/1000 1.1 Features  \u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676)  \u2022 DMA engine  \u2022 Dual 1000Mbit Ethernet controllers  \u2022 Jumbo Frame capable  \u2022 Connector options SC, LC, VF-45 or MT-RJ  1.1.1 Differences between the 676 and 669 families  The PMC676 is a follow on product to the PMC669, utilizing more recent component. The PMC669 is based  upon the Intel 82544 controller, and the PMC676 uses the Intel 82546. The significant advantage that the  PMC676 gains is that both controllers are in a single component. This allows for direct connection to the host,  removing the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved  PCI bus utilization and higher total bandwidth.  The 676 can also be used in a 133 PCI-X bus  1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options:  \u2022 1000BaseSX or optional 1000BaseLX  \u2022 Connector options SC, LC, VF-45 or MT-RJ\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PMC669TX &#187; Digital Brothers Group | CATALOG\" \/>\n<meta property=\"og:description\" content=\"PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor  6 IN STOCK   RAMIX PMC CARD 10\/100\/1000 1.1 Features  \u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676)  \u2022 DMA engine  \u2022 Dual 1000Mbit Ethernet controllers  \u2022 Jumbo Frame capable  \u2022 Connector options SC, LC, VF-45 or MT-RJ  1.1.1 Differences between the 676 and 669 families  The PMC676 is a follow on product to the PMC669, utilizing more recent component. The PMC669 is based  upon the Intel 82544 controller, and the PMC676 uses the Intel 82546. The significant advantage that the  PMC676 gains is that both controllers are in a single component. This allows for direct connection to the host,  removing the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved  PCI bus utilization and higher total bandwidth.  The 676 can also be used in a 133 PCI-X bus  1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options:  \u2022 1000BaseSX or optional 1000BaseLX  \u2022 Connector options SC, LC, VF-45 or MT-RJ\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/\" \/>\n<meta property=\"og:site_name\" content=\"Digital Brothers Group | CATALOG\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-18T18:02:09+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/PMC669-rotated.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1512\" \/>\n\t<meta property=\"og:image:height\" content=\"2016\" \/>\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\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/\",\"url\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/\",\"name\":\"PMC669TX &#187; Digital Brothers Group | CATALOG\",\"isPartOf\":{\"@id\":\"https:\/\/dbgweb.com\/catalog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/PMC669-rotated.jpg\",\"datePublished\":\"2025-08-18T16:26:53+00:00\",\"dateModified\":\"2025-08-18T18:02:09+00:00\",\"description\":\"PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor 6 IN STOCK RAMIX PMC CARD 10\/100\/1000 1.1 Features \u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676) \u2022 DMA engine \u2022 Dual 1000Mbit Ethernet controllers \u2022 Jumbo Frame capable \u2022 Connector options SC, LC, VF-45 or MT-RJ 1.1.1 Differences between the 676 and 669 families The PMC676 is a follow on product to the PMC669, utilizing more recent component. The PMC669 is based upon the Intel 82544 controller, and the PMC676 uses the Intel 82546. The significant advantage that the PMC676 gains is that both controllers are in a single component. This allows for direct connection to the host, removing the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved PCI bus utilization and higher total bandwidth. The 676 can also be used in a 133 PCI-X bus 1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options: \u2022 1000BaseSX or optional 1000BaseLX \u2022 Connector options SC, LC, VF-45 or MT-RJ\",\"breadcrumb\":{\"@id\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#primaryimage\",\"url\":\"https:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/PMC669-rotated.jpg\",\"contentUrl\":\"https:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/PMC669-rotated.jpg\",\"width\":1512,\"height\":2016},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dbgweb.com\/catalog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/dbgweb.com\/catalog\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PMC669TX\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dbgweb.com\/catalog\/#website\",\"url\":\"https:\/\/dbgweb.com\/catalog\/\",\"name\":\"Digital Brothers Group\",\"description\":\"YOUR SOURCE FOR ALPHA AND VAX SYSTEMS AND MORE\",\"publisher\":{\"@id\":\"https:\/\/dbgweb.com\/catalog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dbgweb.com\/catalog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/dbgweb.com\/catalog\/#organization\",\"name\":\"DIGITAL BROTHERS GROUP\",\"url\":\"https:\/\/dbgweb.com\/catalog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/dbgweb.com\/catalog\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/dbg-logo.jpg\",\"contentUrl\":\"http:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/dbg-logo.jpg\",\"width\":299,\"height\":214,\"caption\":\"DIGITAL BROTHERS GROUP\"},\"image\":{\"@id\":\"https:\/\/dbgweb.com\/catalog\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PMC669TX &#187; Digital Brothers Group | CATALOG","description":"PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. 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The 676 can also be used in a 133 PCI-X bus  1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options:  \u2022 1000BaseSX or optional 1000BaseLX  \u2022 Connector options SC, LC, VF-45 or MT-RJ","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":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/","og_locale":"en_US","og_type":"article","og_title":"PMC669TX &#187; Digital Brothers Group | CATALOG","og_description":"PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor  6 IN STOCK   RAMIX PMC CARD 10\/100\/1000 1.1 Features  \u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676)  \u2022 DMA engine  \u2022 Dual 1000Mbit Ethernet controllers  \u2022 Jumbo Frame capable  \u2022 Connector options SC, LC, VF-45 or MT-RJ  1.1.1 Differences between the 676 and 669 families  The PMC676 is a follow on product to the PMC669, utilizing more recent component. The PMC669 is based  upon the Intel 82544 controller, and the PMC676 uses the Intel 82546. The significant advantage that the  PMC676 gains is that both controllers are in a single component. This allows for direct connection to the host,  removing the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved  PCI bus utilization and higher total bandwidth.  The 676 can also be used in a 133 PCI-X bus  1.1.2 PMC676\/RM676PMC676 (Fiber) Specific options:  \u2022 1000BaseSX or optional 1000BaseLX  \u2022 Connector options SC, LC, VF-45 or MT-RJ","og_url":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/","og_site_name":"Digital Brothers Group | CATALOG","article_modified_time":"2025-08-18T18:02:09+00:00","og_image":[{"width":1512,"height":2016,"url":"http:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/PMC669-rotated.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/","url":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/","name":"PMC669TX &#187; Digital Brothers Group | CATALOG","isPartOf":{"@id":"https:\/\/dbgweb.com\/catalog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#primaryimage"},"image":{"@id":"https:\/\/dbgweb.com\/catalog\/product\/pmc669tx\/#primaryimage"},"thumbnailUrl":"https:\/\/dbgweb.com\/catalog\/wp-content\/uploads\/PMC669-rotated.jpg","datePublished":"2025-08-18T16:26:53+00:00","dateModified":"2025-08-18T18:02:09+00:00","description":"PMC669TX RAMIX PMC669TX DUAL FIBER COPPER PMC CARD. The PMC669 product provide dual independent gigabit Ethernet ports in a PMC form factor 6 IN STOCK RAMIX PMC CARD 10\/100\/1000 1.1 Features \u2022 64bit\/66 MHz PCI capable (133 PCI-X for the 676) \u2022 DMA engine \u2022 Dual 1000Mbit Ethernet controllers \u2022 Jumbo Frame capable \u2022 Connector options SC, LC, VF-45 or MT-RJ 1.1.1 Differences between the 676 and 669 families The PMC676 is a follow on product to the PMC669, utilizing more recent component. The PMC669 is based upon the Intel 82544 controller, and the PMC676 uses the Intel 82546. The significant advantage that the PMC676 gains is that both controllers are in a single component. This allows for direct connection to the host, removing the PCI to PCI bridge required on the PMC669. Under some loading conditions this delivers improved PCI bus utilization and higher total bandwidth. 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