Dell Network Security Firewall Appliance SonicWALL TZ400. 1GbE (Cu) Ports -. 1GbE SFP Ports -. 2.5 / 1GbE SFP+ Ports -. 5 / 2.5 / 1GbE SFP+ Ports -. 10 / 5 / 2.5 / 1GbE (Cu) Ports -. Any issues that cannot be resolved with technical support may be covered under warranty.
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