{"product_id":"hf9gr","title":"Dell HF9GR S4148F-ON 48-Ports 10GBase-X SFP+ 10 Gigabit Ethernet + 2-Ports 40GBase-X QSFP+ + 4-Ports 100GBase-X QSFP28 1U Rack-Mountable Network Switch Dell Part Number: HF9GR","description":"\u003cp\u003eThe Dell HF9GR S4148F-ON is a 1U rack-mountable switching platform supporting mixed-speed 10\/40\/100Gb connectivity. It features 48 SFP+ ports for 10GbE uplinks or direct-attach connections, two 40GBase-X QSFP+ ports for legacy 40Gb infrastructure, and four 100GBase-X QSFP28 ports for high-density core aggregation. Suitable for enterprise data centers requiring flexible multi-speed fabric expansion without wholesale platform replacement. Maximum throughput reaches 3.2Tb\/s aggregate switching capacity across all port types.\u003c\/p\u003e\u003cp\u003eThe S4148F-ON integrates Dell's Open Networking firmware for Linux-based management compatibility alongside standard network OS options. Physical configuration supports standard 19-inch rack rails with front-to-back airflow cooling typical of hyperscale environments. Backward compatible with existing SFP+ DAC\/fiber modules and QSFP\/QSFP28 transceiver ecosystems. Common use cases include hypervisor cluster interconnect, high-frequency trading networks, HPC fabric, and large-scale service provider metro deployments.\u003c\/p\u003e\u003cp\u003eTested and guaranteed. Available via quote.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Refurbished","offer_id":52752764338389,"sku":"HF9GR","price":1618.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4930\/9653\/files\/HF9GR.webp?v=1764901979","url":"https:\/\/g5networkgroup.com\/products\/hf9gr","provider":"G5 Network Group","version":"1.0","type":"link"}