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 robust network security and sophisticated call routing. This compact, high-performance SBC delivers 250 real-time sessions with advanced SIP normalization, IPv4-IPv6 interworking, and built-in media transcoding. Designed for mission-critical deployments, the SBC 5400 provides assured performance under heavy multimedia traffic with overload controls, policy management, and multi-modal communication support.
Key Features
- Enterprise-grade session border controller for carrier and large enterprise deployments
- Support for 250 real-time sessions with 2GB memory capacity
- Advanced SIP normalization and protocol interworking
- IPv4-IPv6 interworking for next-generation network compatibility
- Built-in media transcoding for multi-codec support
- Sophisticated routing and policy management controls
- Overload protection and traffic management capabilities
- Multi-modal communication support for unified communications
- Compact chassis design with AC power supply
- Robust network security and DDoS protection
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Part Number |
SBC-5400-PK2-250 |
| Product Series |
SBC 5400 |
| Session Capacity |
250 Real-Time Sessions |
| Memory |
2GB |
| Power Supply |
AC |
| Configuration |
Single Chassis |
| Primary Function |
Session Border Controller |
| Supported Protocols |
SIP, IPv4, IPv6 |
| Key Capabilities |
Media Transcoding, SIP Normalization, Policy Management |
Frequently Asked Questions
What is a session border controller and why do I need one?
A session border controller (SBC) is a critical security and routing device that manages voice and multimedia sessions between networks. The Ribbon SBC 5400 protects your network from threats, normalizes SIP protocols, manages call routing policies, and ensures quality of service for enterprise communications.
How many concurrent calls can the SBC 5400 handle?
The SBC-5400-PK2-250 configuration supports 250 real-time sessions, making it suitable for mid-to-large enterprise deployments and service provider environments requiring reliable session management and media transcoding.
Does the Ribbon SBC 5400 support IPv6 networks?
Yes, the SBC 5400 includes IPv4-IPv6 interworking capabilities, enabling seamless communication between legacy IPv4 networks and modern IPv6 infrastructure while maintaining security and performance standards.
What transcoding capabilities does this session border controller offer?
The SBC 5400 features built-in media transcoding that converts between multiple audio codecs, allowing enterprises to support diverse endpoints and devices while maintaining call quality and network efficiency.
