Dell PowerSwitch S4148F-ON Switch, Reverse Airflow, ONIE, 2 x 550W (Open Box). - Dell ONIE OS. The Dell S4148F-ON is a high-performance Ethernet switch designed for modern data center networks. It features a compact form factor, low power consumption, and high port density, making it ideal for data centers that require high-performance and low-latency switching.
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