{"product_id":"keysight-technologies-e7919b-2-port-gigabit-ethernet-xs-test-card","title":"Keysight Technologies E7919B 2 Port Gigabit Ethernet XS Test Card","description":"\u003cdiv\u003e\u003cp\u003eKeysight Technologies E7919B is a 2-port Gigabit Ethernet XS Test Card featuring GBIC-based Ethernet test ports, designed to integrate with Agilent\/Keysight test platforms as part of the XS family of network test cards. The card is identified as model E7919B and is positioned as a two-port solution for validating and exercising Gigabit Ethernet paths in coordinated test setups. Market listings note this exact card as used and tested, with descriptions such as “Like new, Lightly used. Unit is tested working fully functional,” and provide the model and SKU (19-18997) for reference. As a GBIC variant within the E79xx XS line, it represents the Gigabit Ethernet XS testing option that previously carried Agilent branding and has since been available under Keysight. This 2-port card is intended for scenarios where two independent Gigabit Ethernet test channels are required, enabling concurrent traffic generation and analysis within compatible enterprise-grade test benches. In practice, users typically pair the E7919B with the appropriate GBIC transceivers and support software within a Keysight\/Agilent hardware ecosystem to perform connectivity validation, interoperability checks, and protocol-level testing on Gigabit Ethernet interfaces. The specification words emphasize its purpose as a two-port Gigabit Ethernet XS Test Card, aligning with the Agilent\/Keysight lineage of external test cards used for high-speed Ethernet testing in research, development, and quality assurance contexts.\u003c\/p\u003e\u003c\/div\u003e","brand":"Agilent","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657128476974,"sku":null,"price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_51e3a378-60af-41c7-a5fe-af69f075b6ce.jpg?v=1769466253","url":"https:\/\/plgautomation.com\/products\/keysight-technologies-e7919b-2-port-gigabit-ethernet-xs-test-card","provider":"PLG Automation ","version":"1.0","type":"link"}