{"id":485,"date":"2017-08-25T18:51:48","date_gmt":"2017-08-26T01:51:48","guid":{"rendered":"https:\/\/universaldatasystems.org\/shop\/product\/realtek-10100-pci-ethernet-adapter-rtl8139c\/"},"modified":"2026-01-10T14:32:48","modified_gmt":"2026-01-10T22:32:48","slug":"realtek-rtl8139c-10-100-pci-ethernet","status":"publish","type":"product","link":"https:\/\/universaldatasystems.org\/shop\/product\/realtek-rtl8139c-10-100-pci-ethernet\/","title":{"rendered":"Realtek &#8211; RTL8139C 10\/100 PCI Ethernet Adapter"},"content":{"rendered":"<p style=\"padding-bottom: 10px;\"><span style=\"color: #008000;\"><strong>This is a used Network Card\u00a0RTL8139C in good working condition.<\/strong><\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\" align=\"left\"><span style=\"font-size: 18px;\"><strong>Features<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top;\">\n<ul>\n<li>128 pin QFP\/LQFP (pin-to-pin compatible with the RTL8139C(L))<\/li>\n<li>Software compatible to the RTL8139 series when configured in RTL8139C mode (C mode) Supports descriptor-based buffer management when configured in RTL8139C+ mode (C+ mode)<\/li>\n<li>Supports IEEE802.1Q VLAN tagging in C+ mode<\/li>\n<li>Supports Transmit (Tx) Priority Queue for QoS, CoS applications in C+ mode<\/li>\n<li>Integrated Fast Ethernet MA C, PHY and transceiver in one chip<\/li>\n<li>10Mbps and 100Mbps operation<\/li>\n<li>Supports 10Mbps and 100Mbps N-way Auto-negotiation operation<\/li>\n<li>PCI local bus single-chip Fast Ethernet controller\n<ul>\n<li>Compliant to PCI Revision 2.2<\/li>\n<li>Supports PCI clocks 16.75MHz-40MHz<\/li>\n<li>Supports PCI target fast back-to-back transaction<\/li>\n<li>Supports Memory Read Line, Memory Read Multiple, Memory Write and Invalidate, and Dual Address Cycle, when set to C+ mode.<\/li>\n<li>Provides PCI bus master data transfers and PCI memory space or I\/O space mapped data transfers of the RTL8139C(L)+&#8217;s operational registers<\/li>\n<li>Supports PCI VPD (Vital Product Data)<\/li>\n<li>Supports ACPI, PCI power management<\/li>\n<li>Supports optional PCI multi-function with additional function in slave mode only.<\/li>\n<\/ul>\n<\/li>\n<li>Supports CardBus. The CIS can be stored in the 93C56 or expansion ROM<\/li>\n<li>Supports either MII or Boot ROM interface, though only one interface can be implemented at a time. Up to 128K byte Boot ROM interface for both EPROM and Flash memory can be supported<\/li>\n<\/ul>\n<\/td>\n<td style=\"vertical-align: top;\">\n<ul>\n<li>Supports 25MHz crystal or 25MHz OSC as the internal clock source. The frequency deviation of either crystal or OSC must be within 50 PPM<\/li>\n<li>Compliant to PC99 and PC2001 standards<\/li>\n<li>Supports Wake-On-LAN function and remote wake-up (Magic Packet*, LinkChg and Microsoft wake-up frame)<\/li>\n<li>Supports 4 Wake-On-LAN (WOL) signals (active high, active low, positive pulse, and negative pulse)<\/li>\n<li>Supports auxiliary power-on internal reset, to be ready for remote wake-up when main power still remains off<\/li>\n<li>Supports auxiliary power auto-detect, and sets the related capability of power management registers in PCI configuration space<\/li>\n<li>Includes a programmable, PCI burst size and early Tx\/Rx threshold<\/li>\n<li>Supports a 32-bit general-purpose timer with the external PCI clock as clock source, to generate timer-interrupt<\/li>\n<li>Contains two large (2Kbyte) independent receive (Rx) and transmit (Tx) FIFOs<\/li>\n<li>Advanced power saving mode when LAN function or wakeup function is not used<\/li>\n<li>Uses 93C46 (64*16-bit EEPROM) or 93C56 (128*16-bit EEPROM) to store resource configuration, ID parameter, and VPD data. The 93C56 can also be used to store the CIS data structure for the CardBus application<\/li>\n<li>Supports LED pins for various network activity indications<\/li>\n<li>Supports digital and analog loopback capability on both ports<\/li>\n<li>Half\/Full duplex capability<\/li>\n<li>Supports Full Duplex Flow Control (IEEE 802.3x)<\/li>\n<li>3.3V power supply with 5V tolerant I\/Os<\/li>\n<\/ul>\n<p style=\"margin-left: 40px;\">* Third-party brands and names are the property of their respective owners.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p id=\"itemTitle\" class=\"it-ttl\">Realtek 10\/100 PCI Ethernet Adapter &#8211; RTL8139C<\/p>\n","protected":false},"featured_media":2084,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37,82,93],"product_tag":[],"class_list":{"0":"post-485","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-components","7":"product_cat-network","8":"product_cat-realtek-networking","9":"pa_condition-used","10":"pa_featured-no","11":"pa_latest-yes","12":"pa_manufacturer-realtek","13":"post","15":"first","16":"instock","17":"purchasable","18":"product-type-simple","19":"add-to-wishlist-before_image","20":"berocket_lgv_grid","21":"berocket_lgv_list_grid"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Realtek - RTL8139C 10\/100 PCI Ethernet Adapter<\/title>\n<meta name=\"description\" content=\"Realtek - RTL8139C 10\/100 PCI Ethernet Adapter. Integrated Fast Ethernet MA C, PHY and transceiver in one chip; 10Mbps and 100Mbps operation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/universaldatasystems.org\/shop\/product\/realtek-rtl8139c-10-100-pci-ethernet\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Realtek - RTL8139C 10\/100 PCI Ethernet Adapter\" \/>\n<meta property=\"og:description\" content=\"Realtek - RTL8139C 10\/100 PCI Ethernet Adapter. 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