Barracuda Secure SD-WAN vs Comtech FX Series WAN Optimization
Barracuda Secure SD-WAN
barracuda.com
Comtech FX Series WAN Optimization
comtech.comSide by side
| Figure | Barracuda Secure SD-WAN | Comtech FX Series WAN Optimization |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · WAN Optimization Software | 8.7 (#2) | 7.4 (#12) |
| Founded | 2003 | 1967 |
| Headquarters | Campbell, California, United States | Chandler, Arizona, United States |
| Intended users | Barracuda describes the solution for distributed organizations connecting sites, cloud workloads, and remote users. | The datasheet names ISPs, mobile network operators, satellite service providers, and communications service providers as typical users. |
| Security | CloudGen Firewall uses layered detection including threat signatures, behavioral and heuristic analysis, static code analysis, and sandboxing. | The datasheet says operator and management access is secured with authentication, access control lists, and SSH/HTTPS encryption. |
Plans
Barracuda Secure SD-WAN
- Barracuda CloudGen Firewall Secure SD-WANPriced on request
Comtech FX Series WAN Optimization
- FX Series WAN OptimizationPriced on request
In their own words
Barracuda Secure SD-WAN
Barracuda Secure SD-WAN has no write-up on Specifiction yet; its figures are above.
Comtech FX Series WAN Optimization
Comtech FX Series WAN Optimization is a self-hosted appliance solution for optimizing high IP traffic, especially satellite links across GEO, MEO, and LEO. It can compress, bond, balance, prioritize, and shape traffic, with a Protocol Enhancement Proxy at both ends. Turbostreaming accelerates file transfers and web browsing; the datasheet states over 150 Mbps per user TCP session and up to 600 Mbps file transfer across 500 ms GEO links. The system supports transparent Layer 2 and Layer 3 operation, VLAN and MPLS stacks, and L2/L3 VPNs with overlapping IP spaces. It accelerates 4G/LTE and 5G traffic in GTP tunnels and supports IPv4 and IPv6 together. QoS can classify traffic by VPN, address, protocol, port, or label. Optional features include header, payload, GZIP, and packet compression, plus byte caching. FX5020e can bond satellite segments. License tiers limit accelerated TCP sessions; excess sessions pass through unaccelerated.