Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
No Bots, Just Experts
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
SonicWall 03-SSC-6989 High Availability Unit
Overview
The SonicWall TZ480 High Availability unit, model 03-SSC-6989, is designed to provide seamless failover for critical network security infrastructure. This accessory ensures continuous operation of your SonicWall TZ480 firewall by automatically taking over if the primary unit experiences a failure, preventing network downtime and maintaining security posture. It is specifically intended for environments where uninterrupted network access and security are paramount, such as enterprise data centers or critical business operations.
Compatibility
This High Availability unit is exclusively compatible with the SonicWall TZ480 firewall appliance. It is designed to pair with an identical TZ480 unit to form a redundant cluster. Ensure both units are running compatible firmware versions for successful deployment.
Installation Notes
Installation requires a direct network link between the primary and secondary TZ480 units for synchronization and failover signaling. Configuration is managed through the primary firewall's interface. Ensure both units are physically secured and have adequate ventilation. Refer to the SonicWall TZ series documentation for detailed setup and configuration steps.
What's in the Box
- 1x SonicWall TZ480 High Availability Unit
- 1x Power Cord
- 1x Quick Start Guide
Compare with similar
Sonicwall TZ480 High Availability - 03-SSC-6989
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more SonicWall products? Shop the full SonicWall catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology