{"product_id":"hpe-aruba-r0x42a-6400-expansion-module-10gb-ethernet-x-24-r0x42a","title":"HPE Aruba R0X42A 6400 - Expansion Module - 10Gb Ethernet x 24  R0X42A","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"569\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/aruba\"\u003eHPE Aruba\u003c\/a\u003e R0X42A 6400 24-port 10Gb Ethernet expansion module is used in enterprise \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\"\u003enetworking\u003c\/a\u003e systems to provide high-speed 10GbE connectivity and scalable network expansion for modular switch platforms. Commonly installed in Aruba CX 6400 series chassis within campus networks and data centers where high-bandwidth access, aggregation, and server connectivity are required. Maintenance teams and system integrators use this module for network deployments, infrastructure upgrades, performance scaling, and expansion of existing switching capacity.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"571\" data-end=\"588\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"589\" data-end=\"908\"\u003eThe HPE Aruba R0X42A is commonly used in enterprise campus cores, aggregation layers, and data center environments where high-density 10GbE copper connectivity is required for servers, storage systems, and high-performance network backbones. It is ideal for environments transitioning from 1GbE to 10GbE infrastructure.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"910\" data-end=\"939\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"940\" data-end=\"1828\"\u003e• Manufacturer Part Number (MPN): R0X42A\u003cbr data-start=\"980\" data-end=\"983\"\u003e• Product Type: Switch Expansion Module\u003cbr data-start=\"1022\" data-end=\"1025\"\u003e• Series: Aruba CX 6400\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e• Ports: 24 × 10GBase-T (RJ-45) Ethernet \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003e• Uplink Ports: 4 × SFP56 (supports 1\/10\/25\/50GbE transceivers) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e• Data Rate: Up to 10 Gbps per port (copper), up to 50 Gbps uplinks \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1341\" data-end=\"1344\"\u003e• Form Factor: Plug-in modular line card\u003cbr data-start=\"1384\" data-end=\"1387\" data-is-only-node=\"\"\u003e• Compatibility: Aruba CX 6400 chassis (6405 \/ 6410 series) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1484\" data-end=\"1487\"\u003e• Connectivity: Copper (10GBase-T) + fiber uplink expansion\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e• Switching Architecture: Works within CX 6400 non-blocking fabric (up to multi-terabit capacity per chassis) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1696\" data-end=\"1699\"\u003e• Mounting Type: Chassis-installed module\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e• Application Environment: Enterprise campus, aggregation, and data center networks\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1830\" data-end=\"1854\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1855\" data-end=\"1985\"\u003e• Aruba R0X43C 24-port SFP+ Fiber Module\u003cbr data-start=\"1895\" data-end=\"1898\"\u003e• Aruba R0X38C 48-port 1GbE PoE Module\u003cbr data-start=\"1936\" data-end=\"1939\"\u003e• Aruba R0X44C 48-port SFP28 10\/25GbE Module\u003c\/p\u003e","brand":"HPE","offers":[{"title":"New","offer_id":50558508040494,"sku":"New","price":6599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/R0X42A-1.jpg?v=1750741532","url":"https:\/\/plgautomation.com\/products\/hpe-aruba-r0x42a-6400-expansion-module-10gb-ethernet-x-24-r0x42a","provider":"PLG Automation ","version":"1.0","type":"link"}