Firewall SonicWall TZ Series TZ 680 10GbE Wi‑Fi 6 — Secure network gateway with 10GbE and Wi‑Fi 6 support

SonicWall TZ Series TZ 680 is a next-generation firewall appliance that serves as a secure network gateway with 10GbE connectivity and Wi‑Fi 6 support. Designed for small to mid-sized offices and distributed sites, the device combines advanced threat protection, secure remote access, and traffic management to protect LAN and WLAN environments. The appliance enables control of applications and user traffic while delivering reliable high-speed connectivity for users and networked devices.

Advantages

The TZ 680 integrates high-throughput 10GbE interfaces with Wi‑Fi 6 support to meet demanding network performance needs while maintaining security posture. It provides layered threat protection and secure VPN access to safeguard remote and on-site users. Centralized policies and traffic-shaping capabilities simplify management of application access and bandwidth allocation. Built for edge deployments, the appliance balances performance, security and manageability in compact hardware suitable for branch and small office environments.

Suitable for

• Small and mid-sized offices requiring secure, high-speed internet access
• Branch and distributed site network security and traffic control
• Environments needing Wi‑Fi 6-capable wireless connectivity integrated with firewall protection
• Remote access and site-to-site VPN deployments for hybrid work

Key specifications

• 10 Gigabit Ethernet connectivity for high-throughput WAN and LAN links
• Integrated support for Wi‑Fi 6 networks when paired with compatible wireless access points
• Next-generation firewall capabilities including intrusion prevention and application control
• Secure remote access and VPN functionality for remote users and site-to-site connections
• Traffic management and bandwidth control features for QoS and application prioritization
• Compact hardware form factor suitable for branch and small office edge deployments

How to use

Install the TZ 680 at the network edge between the internet connection and the internal LAN/WLAN. Connect 10GbE uplinks to your service provider or aggregation switches and integrate Wi‑Fi 6 access points into the internal network to provide wireless connectivity. Configure firewall rules, intrusion prevention, VPN profiles and application policies through the device management interface or a centralized management console. Regularly update firmware and security signatures and monitor logs and traffic analytics to maintain an optimal security posture.

Usage recommendations

Place the appliance in a ventilated equipment rack or shelf with cleared airflow around the unit. Define separate network zones for WAN, LAN and wireless segments and apply least-privilege access policies. Use VPN and multi-factor authentication for remote users and schedule routine backups of configuration and event logs. Pair the TZ 680 with SonicWall-recommended Wi‑Fi 6 access points and a centralized management system for consistent policy enforcement and simplified administration.