Ribbon SBC 5400 Session Border Controller
The Ribbon SBC 5400 is a sophisticated Session Border Controller engineered for enterprises requiring advanced routing, policy management, and SIP normalization in high-volume multimedia environments. Designed to scale seamlessly from 2GB to 10GB of traffic, this session border controller delivers enterprise-grade security, interoperability, and performance for mission-critical VoIP and unified communications deployments. With built-in IPv4-IPv6 interworking and comprehensive overload controls, the SBC 5400 protects your network while optimizing call quality and routing efficiency.
Key Features
- Advanced routing and policy management for granular traffic control
- Native SIP normalization ensuring protocol compliance across endpoints
- Scalable multimedia traffic handling from 2GB to 10GB capacity
- IPv4-IPv6 interworking for seamless network migration
- Intelligent overload controls protecting network stability
- Support for 2000 VLANs enabling multi-tenant deployments
- Fiber connectivity via SFP ports for high-speed backbone integration
- 512 GB SSD storage for call recording and session logging
- Enterprise-class redundancy and failover capabilities
- Comprehensive security policies and DDoS protection
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon |
| Model |
SBC 5400 |
| Part Number |
POL-SBC5400LC15KDR |
| Product Type |
Session Border Controller |
| Traffic Capacity |
2GB to 10GB multimedia |
| VLAN Support |
2000 VLANs |
| Storage |
512 GB SSD |
| Connectivity |
Fiber SFP ports |
| Protocol Support |
SIP normalization, IPv4-IPv6 interworking |
| Security Features |
Overload controls, policy management, DDoS protection |
Frequently Asked Questions
What is a Session Border Controller and why do I need one?
A Session Border Controller (SBC) is a network security and management device that sits at the edge of your VoIP network. It provides routing, policy enforcement, SIP normalization, and protection against threats. The Ribbon SBC 5400 is essential for enterprises managing high-volume multimedia traffic, ensuring call quality, security, and seamless interoperability between different network domains.
How does SIP normalization improve network performance?
SIP normalization standardizes Session Initiation Protocol messages across diverse endpoints and carriers, eliminating compatibility issues and reducing call failures. The SBC 5400's normalization engine ensures consistent protocol compliance, improving call completion rates and reducing troubleshooting overhead in complex multi-vendor environments.
Can the SBC 5400 handle IPv6 migration?
Yes. The Ribbon SBC 5400 includes native IPv4-IPv6 interworking, allowing you to migrate gradually to IPv6 without disrupting existing IPv4 services. This dual-stack capability ensures seamless communication between legacy and modern network infrastructure during your transition period.
What storage capacity does the SBC 5400 provide?
The SBC 5400 includes 512 GB of SSD storage, enabling comprehensive call recording, session logging, and compliance archiving. This capacity supports extended retention policies for regulatory compliance and detailed call analytics without requiring external storage systems.
