SonicWall 01-SSC-0213 TZ400 Security Appliance

SonicWall TZ400 Security Appliance – a comprehensive network security solution engineered to safeguard modern enterprises with robust performance, versatile connectivity, and advanced threat protection.

Design & Form Factor

The TZ400 adopts a compact desktop form factor, ideal for small‑to‑medium business environments where space is at a premium. Its sleek chassis houses 7 high‑speed Ethernet ports, two USB Type‑A connectors (USB 3.0 and USB 3.2 Gen 1), and a dedicated RJ‑45 console port for out‑of‑band management.

Connectivity & Network Interfaces

• Ethernet LAN (RJ‑45): 7 ports – all Fast Ethernet, supporting up to 1 Gbps per link.
• USB 3.0 Type‑A: 1 port – for firmware updates and external storage.
• USB 3.2 Gen 1 Type‑A: 1 port – enabling high‑speed data transfer for backup or diagnostics.
• Console RJ‑45 port – allows secure CLI access via SSH, Telnet, or local console cable.

Processing & Memory Architecture

The appliance is powered by an 800 MHz processor, complemented by:

• 1 GB internal RAM – ensuring smooth multitasking and rapid packet inspection.
• 64 MB flash storage – for firmware, configuration backups, and local logs.

Power & Environmental Specifications

• Input voltage: 100‑240 V AC (50‑60 Hz)
• Power consumption: 9.2 W – highly efficient for continuous operation.
• Heat dissipation: 31.3 BTU/h – passive cooling design keeps internal temperatures stable.
• Operating temperature range: 5 °C to 95 % relative humidity – suitable for diverse office environments.

Security Features & Protocol Support

The TZ400 delivers a full suite of security capabilities:

• IPS/IDS performance: 900 Mbps – real‑time threat detection without compromising throughput.
• SSL inspection: 100 Mbps – decrypts and inspects HTTPS traffic for hidden threats.
• VPN throughput:
• IMIX VPN: 500 Mbps
• Standard VPN (IPSec/SSL): 900 Mbps
• Firewall output rate: 1300 Mbps – ensures high‑speed data flow to the internet or intranet.
• Maximum firewall connections per second: 6000 – supports heavy traffic bursts.
• Supported routing protocols: BGP, OSPF, RIP‑1, RIP‑2.
• Management interfaces include CLI, SSH, Web UI, Capture Security Center, GMS, and REST APIs.
• Compatible with TCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHCP, PPPoE, L2TP, PPTP.

User & Network Capacity

• Maximum users: 500
• Number of VLANs supported: 50
• Local user database capacity: 150 entries
• Maximum VPN tunnels: 20 (IPSec) and 100 (SSL)
• VPN mobile IPsec tunnels: 25; SSL mobile tunnels: 100

Performance Metrics

• Throughput limit: 1 Gbps – the device can handle up to 1000 Mbps of network traffic.
• Maximum DPI connections: 90,000
• Maximum SPI connections: 100,000
• Average time between failures (MTBF): 466,560 hours – indicating high reliability.

Wireless Capabilities

The TZ400 supports dual‑band Wi‑Fi with the following standards:

• IEEE 802.11a, 802.11n, and 802.11ac
• Operating frequencies: 2.4 GHz & 5 GHz
• Maximum wireless bandwidth: 1 Gbps (combined across both bands)

Encryption & Security Algorithms

All cryptographic operations are backed by industry‑standard algorithms:

• 128‑bit AES, 192‑bit AES, 256‑bit AES
• DES
• MD5, SHA‑1

Software & Licensing

The TZ400 runs a licensed software stack, with one license included. It supports multiple operating systems for management and integration:

• Windows Vista/7/8/8.1, Mac OS X 10.4+, Linux FC3+, Ubuntu 7+, OpenSUSE, Apple iOS, Android, Kindle Fire.

Installation & Deployment

Setting up the TZ400 is straightforward:

1. Connect the power supply (24 W) to a standard outlet (100‑240 V).
2. Attach Ethernet cables to any of the 7 LAN ports.
3. Use the console RJ‑45 port for initial configuration via SSH or CLI.
4. Access the Web UI through a browser on the same network segment.

Operational Highlights

• Designed for high availability with redundant power options and fail‑over capabilities.
• Supports VPN concentrator mode, enabling secure remote access for up to 20 simultaneous tunnels.
• Built-in capture security center integration allows centralized threat analytics.
• Offers REST APIs for automated provisioning and orchestration in cloud or hybrid environments.

Conclusion

The SonicWall TZ400 Security Appliance combines powerful hardware, versatile connectivity, and comprehensive security features into a compact desktop unit. Its robust performance metrics, extensive protocol support, and flexible management options make it an ideal choice for organizations seeking reliable network protection without compromising on speed or scalability.