Ribbon SBC 5400 Session Border Controller
The Ribbon SBC 5400 is a purpose-built session border controller engineered for communications service providers and large enterprises requiring sophisticated multimedia IP communications security and control. This compact yet powerful platform delivers SIP normalization, advanced routing, and policy management across high-density deployments. Whether you're securing SIP trunking, managing interconnect traffic, or scaling unified communications infrastructure, the SBC 5400 provides carrier-grade reliability with support for 2 Gb to 10 Gb multimedia traffic throughput.
Key Features
- Advanced SIP normalization and protocol mediation for seamless interoperability
-
IPv4-IPv6 interworking for next-generation network transitions
- Sophisticated routing and policy management with granular call control
- Overload protection and traffic management for network stability
- Scalable architecture supporting 2 Gb to 10 Gb multimedia traffic capacity
- High-density SIP trunking and interconnect optimization
- Carrier-grade reliability and redundancy for mission-critical deployments
- Secure multimedia communications with comprehensive threat protection
- Unified communications platform support for enterprise deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon |
| Model |
SBC 5400 |
| Part Number |
SBC-5400PK10-20KHA |
| Product Type |
Session Border Controller |
| Traffic Capacity |
2 Gb to 10 Gb multimedia |
| Protocol Support |
SIP, IPv4, IPv6 |
| Key Functions |
Routing, Policy Management, SIP Normalization, Interworking |
| Deployment Model |
SIP Trunking, Interconnect, Unified Communications |
| Reliability |
Carrier-Grade |
Frequently Asked Questions
What is a session border controller and why do I need one?
A session border controller like the Ribbon SBC 5400 acts as a security and control point for multimedia IP communications. It protects your network by normalizing SIP protocols, managing call routing, enforcing policies, and preventing unauthorized access—essential for service providers and enterprises managing high-volume communications traffic.
Does the SBC 5400 support IPv6 migration?
Yes. The Ribbon SBC 5400 includes IPv4-IPv6 interworking capabilities, enabling seamless transitions between legacy IPv4 and modern IPv6 networks without service disruption. This future-proofs your communications infrastructure during network modernization.
What traffic volumes can the SBC 5400 handle?
The SBC 5400 scales from 2 Gb to 10 Gb of multimedia traffic, making it suitable for mid-to-large enterprise deployments and carrier environments. Its high-density architecture optimizes SIP trunking and interconnect scenarios with carrier-grade performance.
How does SIP normalization improve communications?
SIP normalization standardizes protocol variations across different vendors and network endpoints, eliminating compatibility issues and call failures. The SBC 5400's normalization engine ensures reliable multimedia communications regardless of endpoint diversity in your network.
