Zero Downtime SOPHOS Security
Not sold in carts. Engineered for continuity.
"We implant a digital immune system in your network. While others ship replacement hardware, we teleport business continuity. Pre-loaded backup firewalls. 8-hour activation SLA. One invoice, zero finger-pointing."
How The 8-Hour Immunity System Works
No complex topology to manage. No emergency procurement. No 48-hour downtime.
5 Minute Manual Activation
Backup unit lives in your rack pre-loaded, powered, and config ready. When primary fails, our NOC guides you through a 3-cable plug-in. Fully operational in under 5 minutes. No truck roll. No waiting.
Best For: Small businesses wanting simplicity with human guided recovery.
Activate-Passive HA Cluster
Both firewalls sync in real-time via heartbeat. Automatic failover with zero packet loss. Faulty unit replaced at your convenience no emergency, no pressure. True set-it-and-forget-it continuity.
Best For: Medium/large enterprises where any downtime is revenue critical.
Cloud Managed Instant Rebuild
Configuration continuously backed up to Sophos Central. Any XGS appliance becomes your recovery unit in under 10 minutes. Geographic redundancy option available backup unit can be in a different branch.
Best For: Multi-site businesses with distributed IT footprint.
- ⚡ 8-Hour SLA Trigger: NOC-monitored for managed tiers; on-demand for self-managed
- 🔒 Pre-Loaded: Software, licenses, security policies, SD-WAN config everything ready
- 📞 One Call Activation: We handle it. You focus on business.
Small Business
- Models: XGS 116 / 120 / 126
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AN3 Platform: Fanless, silent, 24/7 reliability.
- Ports: 4x 2.5G LAN—future-proof connectivity.
- Ports: 4x 2.5G LAN—future-proof connectivity.
- Throughput: 3.5-8.2 Gbps.
- Use Case: Single site, 5-75 users.
- Best With: 5-Min Manual Activation.
Medium Business
- Models: XGS 2100 / 2300 / 3300
- SM400 Platform: 6th/7th Gen Intel Core i3/i5/i7 enterprise-grade processing.
- Memory: Up to 32GB DDR4 handles 3x more concurrent sessions than AN3.
- Ports: 6x Gigabit LAN more branch connections, VLANs, and IoT devices.
- Expansion: mPCIe for 4G failover + mSATA SSD eliminates single points of failure.
- Throughput: 16-35 Gbps.
- Use Case: Multi-site, 50-200 users.
- Best With: Zero-Time HA Cluster.
Enterprise
- Models: XGS 4500+ / 5500+
- SM056 Platform: Intel Xeon E3 V5/V6 + Q270 chipset datacenter-grade processing.
- Memory: 128GB DDR4 ECC handles. 100K+ concurrent sessions with stability.
- Network: 6x 2.5Gbe + 2x 10Gbe SFP+ core network and edge aggregation in one appliance.
- Hardware Bypass: 2-pair fail-open LAN segments traffic flows even during catastrophic failure.
- Storage: SAS RAID + NVMe SSD enterprise logging and forensics without compromise.
- Form Factor: 1U rackmount, redundant power-ready data center deployment ready.
- Throughput: 60-200+ Gbps.
- Use Case: Mission-critical HA cluster, 200+ users, multi-gigabit core.
- Best With: Zero-Time HA + Cloud Rebuild for geographic redundancy.
Enterprise in Action: 300 Device Car Network
When this 300-employee dealership upgraded to our Sophos Immunity Pro tier, they weren't just buying firewalls they were buying business velocity.
The Setup:
- Primary: XGS 5500 with 10Gbe core
- Backup: Hot-standby XGS 5500 pre-loaded in the manager's office (not a server room)
- Extensions: 300+ (sales tablets, IoT security cameras, solar monitoring, cloud-managed keyless entry)
- Management: 24x7 NOC via Sophos Central.
Performance Metrics:
- Throughput: 85 Gbps sustained during peak finance processing
- Latency: <2ms to cloud management platforms
- Failover time: 47 seconds (automatic)
- Devices protected: 347 concurrent endpoints
Immunity Start
- Response: 4 Business Hours
- Monitoring: 8x5 NOC
- Activation SLA: 8-Hour Hot-Standby
- Backup: Single Pre-Loaded Unit
Immunity Guard
- Response: 2 Business Hours
- Monitoring: 24x7 NOC
- Activation: 4-Hour Hot-Standby
- Backup: Hot-Standby + Loaner Pool
Immunity Pro
- Response: 1 Hour
- Monitoring: 24x7 NOC + RDP
- Activation: Instant Failover
- Backup: Dual Hot-Standby + Geographic
Hardware Pricing Available Separately
View our hardware catalog for transparent appliance pricing. Immunity tiers are priced individually based on your continuity design, backup strategy, and monitoring level. You receive a complete, itemized quote with zero hidden charges.