Introduction
The SonicWall TZ370 series represents the latest generation of desktop form factor next-generation firewalls (NGFW), featuring 10 or 5 Gigabit Ethernet interfaces. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your SonicWall TZ370 device, including the Rackmount.IT Rackmount Kit. Designed for a variety of use cases, the TZ370 offers advanced security features and robust performance to protect your network.
This bundle includes the SonicWall TZ370 firewall, a 3-year Threat Edition license for comprehensive security services, and a Rackmount.IT Rackmount Kit (RM-SW-T10) for convenient installation in a server rack.
Setup Guide
Follow these steps to set up your SonicWall TZ370 firewall and Rackmount.IT kit.
1. Unpacking and Inspection
Carefully unpack all components. Verify that you have received the SonicWall TZ370 appliance, power adapter, Ethernet cables, and the Rackmount.IT Rackmount Kit components. Inspect all items for any signs of damage.

Image: Front view of the SonicWall TZ370 firewall, showing USB ports and status indicators.
2. Rackmount Kit Installation (RM-SW-T10)
The included Rackmount.IT kit allows for secure installation of your SonicWall TZ370 in a standard 19-inch server rack. Follow the instructions provided with the Rackmount.IT kit to properly secure the firewall within the rackmount tray.

Image: Top-down view of the Rackmount.IT Rackmount Kit with a SonicWall device installed, showing cable management.

Image: Rear view of the Rackmount.IT Rackmount Kit with a SonicWall device and connected cables, illustrating port access.
3. Initial Connections
- Power Connection: Connect the power adapter to the firewall and then to a power outlet.
- Network Connections: Connect your WAN (Internet) cable to the designated WAN port (e.g., X1) and your LAN (internal network) cable to a LAN port (e.g., X0). Refer to the port labels on the device.
- Management Connection: For initial configuration, connect a computer directly to a LAN port or the console port using the appropriate cable.
4. Zero-Touch Deployment & SonicExpress App
The SonicWall TZ370 supports Zero-Touch Deployment and can be easily onboarded using the SonicExpress App. This simplifies the initial setup process without requiring extensive IT personnel intervention. Refer to the SonicWall documentation for detailed instructions on using these features for streamlined deployment.
Operating Your SonicWall TZ370
The SonicWall TZ370 operates on SonicOS 7.0, providing a robust and secure operating environment. Management can be performed through various interfaces, including the Network Security Manager, Command Line Interface (CLI), SSH, Web User Interface (Web UI), GMS, and REST APIs.
Key Features and Services
- Threat Protection Service Suite (TPSS): Includes Capture Advanced Threat Protection, Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, Application Firewall Service, Content Filtering Services, and Comprehensive Anti-Spam.
- Multi-Gigabit Interfaces: Equipped with 10 or 5 Gigabit Ethernet interfaces for high-speed network connectivity.
- Advanced Security: Designed to future-proof your network against evolving threats with multi-gigabit and advanced security capabilities.
SonicWall TZ370 Overview Video
Video: An overview of the SonicWall TZ370 and TZ370W firewalls, highlighting key features such as USB 3.0 ports, 8x1GbE Ethernet ports, and performance metrics including Firewall Inspection Throughput, Threat Prevention Throughput, Application Inspection Throughput, IPS Throughput, and VPN Throughput.
Maintenance
Regular maintenance ensures optimal performance and longevity of your SonicWall TZ370 firewall.
- Firmware Updates: Ensure your device's firmware (SonicOS) is kept up-to-date. Firmware updates often include security patches, bug fixes, and new features. SonicWall provides 24x7 support with firmware updates as part of your Threat Edition license.
- Physical Cleaning: Periodically clean the exterior of the device with a soft, dry cloth. Ensure ventilation openings are clear of dust and debris to prevent overheating.
- Environmental Conditions: Operate the device within recommended temperature and humidity ranges to prevent hardware degradation.
- Configuration Backup: Regularly back up your device configuration. This allows for quick restoration in case of unexpected issues or during migration.
Troubleshooting
This section provides general troubleshooting tips for common issues. For more detailed assistance, refer to the SonicWall support documentation or contact technical support.
- No Power: Ensure the power adapter is securely connected to the device and a working power outlet. Check the power indicator light on the device.
- No Network Connectivity: Verify that Ethernet cables are properly connected to the correct ports (WAN, LAN). Check the link/activity lights on the ports. Confirm that your ISP service is active.
- Cannot Access Management Interface: Ensure your computer's IP address is in the same subnet as the firewall's LAN interface (or configured for DHCP). Try accessing the Web UI using the default IP address (e.g., 192.168.168.168).
- Slow Performance: Check network traffic and resource utilization on the firewall. Ensure firmware is up-to-date. Review security policies for any configurations that might be impacting performance.
Specifications
The following tables provide detailed technical specifications for the SonicWall TZ370 firewall.
General Specifications
| Attribute | Value |
|---|---|
| Product Dimensions | 18.98 x 8.54 x 1.73 inches |
| Item Model Number | 02-SSC-7287 + RM-SW-T10 |
| Brand | Sonicwall |
| Model Name | TZ370 |
| Operating System | SonicOS 7.0 |
| Color | black |
| Connectivity Technology | Ethernet |
| Recommended Uses | Business, Home |
Performance and Interface Specifications
| Feature | Details (TZ370 Series) |
|---|---|
| Interfaces | 8x1GbE, 2 USB 3.0, 1 Console |
| Management | Network Security Manager, CLI, SSH, Web UI, GMS, REST APIs |
| VLAN Interfaces | 128 |
| Access Points Supported (maximum) | 16 |
| Firewall Inspection Throughput | 3 Gbps |
| Threat Prevention Throughput | 1 Gbps |
| Application Inspection Throughput | 1.5 Gbps |
| IPS Throughput | 1.5 Gbps |
| VPN Throughput | 1.3 Gbps |
| Maximum Connections | 900,000 |

Image: Detailed table showing SonicWall Gen 7 TZ series system specifications, including operating system, interfaces, wireless support, and management options.

Image: Continuation of the detailed table for SonicWall Gen 7 TZ series system specifications, covering performance metrics, VPN, security services, and networking.
Warranty and Support
Your SonicWall TZ370 Secure Upgrade Plus includes a 3-year Threat Edition license, which typically covers comprehensive security services and 24x7 support with firmware updates. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official SonicWall website.
Additional Protection Plans
Additional protection plans may be available for extended coverage beyond the initial license period. These plans can offer peace of mind and continued support for your device.

Image: Visual representation of the Next-Gen Firewall + SonicWall Security Suite Service + Rackmount Kit Bundle.
Contacting Support
For technical assistance, product registration, or to inquire about additional services, please visit the official SonicWall Store or their official support channels.





