The Dell SonicWALL TZ300 is a compact unified threat management (UTM) firewall appliance designed for small to medium branch offices and distributed enterprises. It features four Gigabit Ethernet LAN ports plus one dedicated RJ-45 WAN port for flexible network segmentation, supporting up to 1000 Mbps throughput per port. The device integrates dual-band 802.11a/b/g/n wireless (2.4GHz and 5GHz) with three external antennas for reliable Wi-Fi coverage, enabling secure guest and employee connectivity without additional hardware. Typical deployment scenarios include branch office consolidation, remote site protection, and multi-tenant environments requiring per-user threat protection and application-aware firewall rules. The TZ300 supports standard threat management services including intrusion prevention, content filtering, VPN, and SSL inspection, making it suitable for organizations needing enterprise-grade security in a space-constrained form factor. This unit is refurbished and tested, with full operational guarantees. Available via quote from G5 Network Group.
