{"product_id":"realtek-rtl8125b-2-5g-dual-port-rj45-ethernet-network-interface-card","title":"Realtek RTL8125B 2.5G Dual-Port RJ45 Ethernet Network Interface Card - F-tone","description":"\u003cbody\u003e\u003cdiv class=\"product-description\"\u003e\n        \u003cdiv style=\"margin:20px 0;\"\u003e\n            \u003ch4 style=\"color:#2c3e50;border-bottom:2px solid #3498db;padding-bottom:10px;\"\u003eTransceivers Type\u003c\/h4\u003e\n            \u003cp style=\"font-size:16px;\"\u003eSFP Optical Transceiver\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin:20px 0;padding:15px;background:#f0f8ff;border-left:4px solid #007bff;\"\u003e\n            \u003ch4 style=\"color:#2c3e50;\"\u003eCompatible\u003c\/h4\u003e\n            \u003cp\u003ePCIe slots X1, X4, X8, and X16, ensuring installation flexibility.\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin:20px 0;\"\u003e\n            \u003ch4 style=\"color:#2c3e50;border-bottom:2px solid #3498db;padding-bottom:10px;\"\u003eSpecifications\u003c\/h4\u003e\n            \n\n\n\n\n\u003ch2 style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e2.5GBase-T \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eRTL8125B \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual-port Copper Ethernet Adapter\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'Open Sans'; font-size: 14px;\"\u003eThe FT-RTL8125B-T2 NIC helps you implement 2.5GbE Ethernet network connectivity in an affordable and simple way. It utilizes the Realtek RTL8125B chip to provide four speeds to your network: 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps. Designed to be used in situations where a 10GbE port is not required but a Gigabit port will not suffice, this network adapter card is an excellent solution to your computer's need for network speed. This network adapter card adds Ethernet ports with 2.5GBASE-T technology to the computer through the PClex1 slot. It can be widely used in network devices such as PC computers, servers, industrial control equipment and other types of network terminal equipment, etc. This 2.5G network nard can realize Windows, linux and other system support. Realize up to 250% higher 2.5 Gigabit than Gigabit network rates over existing Gigabit Ethernet networks for a cost-effective multi-Gigabit Ethernet solution that is efficient and energy-saving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstyle\u003e\n.ftable_135a5e49 { width:100%; border-collapse:collapse; margin:15px 0; font-size:13px; table-layout:fixed; word-wrap:break-word; overflow-wrap:break-word; }\n.ftable_135a5e49 th { background-color:#2c3e50; color:#ffffff; padding:10px 8px; border:1px solid #ddd; text-align:left; font-weight:bold; font-size:12px; word-wrap:break-word; }\n.ftable_135a5e49 td { padding:8px; border:1px solid #ddd; word-wrap:break-word; font-size:13px; }\n.ftable_135a5e49 tr:nth-child(odd) { background-color:#f5f5f5; }\n.ftable_135a5e49 tr:nth-child(even) { background-color:#ffffff; }\n\u003c\/style\u003e\n\u003ctable class=\"ftable_135a5e49\" style=\"width: 92.8318%; height: 296.844px;\"\u003e\n\n\u003ctbody\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Ports\"}' style=\"border: 1px solid #ffffff; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 50.8594px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003ePorts\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"48x 10G SFP+ | 2x 40G QSFP+, 4x 100G QSFP28\"}' style=\"border-width: 1px; border-style: solid; border-color: #ffffff #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 50.8594px;\"\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eDual\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Packet Buffer\"}' style=\"border-width: 1px; border-style: solid; border-color: #ffffff #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 50.8594px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eController\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"9MB\"}' style=\"border-width: 1px; border-style: solid; border-color: #ffffff #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 50.8594px;\"\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eRTL8125B-T2\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Switching Capacity\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eSupported Ethernet Speeds\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1920 Gbps\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003e10M\/100M\/1000M\/2.5G\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Forwarding Rate\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eHost Interface\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1440 Mpps\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003ePCI-E v2.0 x1\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"MAC Address\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eCabling Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"62K\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eRJ45 copper cables\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"ARP Table\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"outline: 0px; user-select: none; color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eOS Support\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"32K\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eWindows, Linux\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"VLAN IDs\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: Open Sans;\"\u003e\u003cspan style=\"font-size: 14.6667px;\"\u003eBracket Height\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"4K\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003eHalf \u0026amp; Full\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Jumbo Frame\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px; background-color: #ffffff;\"\u003eMax. Power Consumption\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":3,\"3\":16105}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 41.4844px;\"\u003e3.3w\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"FLASH\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eStorage Humidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"64MB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003e90% max. non-condensing relative humidity at 35ºC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"RAM\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eStorage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1024MB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003e-40 °C to 70 °C (-40 °F to 158 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Stackability\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 38.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eOperating Humidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":3,\"3\":8}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 38.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003e85% max. non-condensing relative humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Airflow\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 38.4844px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Front-to-Rear\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; overflow-wrap: break-word; height: 38.4844px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003e0 °C to 55 °C (32 °F to 131 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Power Supply\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.5625px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"2 (1+1 Redundancy) Hot-swap\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.5625px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003e78x 66x 120mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fan Number\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.5625px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":3,\"3\":4}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #ffffff #ffffff #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; overflow-wrap: break-word; height: 41.5625px;\"\u003e\u003cspan style=\"color: #434241; font-family: 'Open Sans'; font-size: 14.6667px;\"\u003e0.13Kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'Open Sans'; font-size: 14px; color: #434241;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'Open Sans'; font-size: 14px; color: #434241;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n        \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-top:40px;padding:20px;background:#f9f9f9;border-left:4px solid #2c3e50;\"\u003e\n        \u003ch4\u003eImportant Notice\u003c\/h4\u003e\n        \u003cp style=\"font-size:14px;line-height:1.8;\"\u003e\n        Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/body\u003e","brand":"F-tone","offers":[{"title":"Default Title","offer_id":45356832948361,"sku":"FT-102933","price":99.99,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/12111_0f68a288-0898-45fd-b29f-a9c3c671c03b.webp?v=1774653846","url":"https:\/\/qsfposfp.com\/ru\/products\/realtek-rtl8125b-2-5g-dual-port-rj45-ethernet-network-interface-card","provider":"F-tone Networks","version":"1.0","type":"link"}