SonicWall 02-SSC-5694 TZ570 High Availability security appliance

SonicWall TZ570 High Availability (02‑SSC‑5694) – Gen‑7 4 Gbps HA Next‑Gen Firewall

Overview

The SonicWall TZ570 High-Availability, part number 02‑SSC‑5694, is a Gen‑7 desktop NGFW designed to serve as the secondary (standby) unit in an HA pair with a primary TZ570. It provides automatic stateful failover, ensuring continuous network protection during primary unit failure.With 4 Gbps firewall throughput and 2 Gbps threat prevention, it supports advanced security functions including deep packet inspection, intrusion prevention, anti-malware, and SSL/TLS decryption. It supports up to 200 IPsec VPN tunnels, making it suitable for secure remote connectivity in distributed or branch environments.The device features 8 × 1 GbE ports, 2 × 5 GbE SFP+ ports, 2 × USB 3.0, and a console port. Running SonicOS 7.0, it supports zero-touch deployment, SD-WAN, and central management. The HA design delivers resiliency without sacrificing performance, making it ideal for mission-critical branch networks.

Key Features

• 4 Gbps firewall throughput — maintains high speed even under HA load.

• 2 Gbps threat prevention — full security stack with SSL inspection.

• High-availability design — stateful failover when paired with primary TZ570.

• 200 VPN tunnels — secure remote and site-to-site connectivity.

• Flexible I/O — 8×1 GbE, 2×5 GbE, USB, console ports.

• SonicOS 7 — supports SD-WAN, zero-touch setup, and centralized management.