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 enterprise-grade network security and sophisticated routing capabilities. This compact, powerful platform delivers robust network security, advanced policy management, SIP normalization, IPv4-IPv6 interworking, and built-in media transcoding—all designed to ensure assured performance and scale under heavy multimedia traffic. The SBC-5400PK10-250HA configuration features a DUAL5400-10GB chassis supporting 250 sessions, making it ideal for organizations demanding reliable, scalable session control and network protection.
Key Features
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Robust Network Security — Advanced threat protection and access control for secure communications
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SIP Normalization — Standardizes SIP signaling across diverse network environments
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IPv4-IPv6 Interworking — Seamless protocol translation for next-generation network compatibility
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Built-in Media Transcoding — Real-time codec conversion for multi-modal communication support
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Sophisticated Routing & Policy Management — Granular control over call routing and service policies
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Overload Controls — Intelligent traffic management to maintain performance under peak loads
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Multi-Modal Communication — Support for voice, video, and unified communications
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Compact Design — Purpose-built form factor optimized for data center deployment
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Part Number |
SBC-5400PK10-250HA |
| Product Series |
SBC 5400 |
| Chassis Configuration |
DUAL5400-10GB |
| Session Capacity |
250 Sessions |
| Primary Function |
Session Border Controller |
| Key Capabilities |
Network Security, SIP Normalization, Media Transcoding, IPv4-IPv6 Interworking, Policy Management |
| Target Market |
Communications Service Providers, Large Enterprises |
Frequently Asked Questions
What is a Session Border Controller and why do I need one?
A Session Border Controller (SBC) is a network security appliance that manages and controls multimedia sessions across enterprise and service provider networks. The Ribbon SBC 5400 provides essential functions including call routing, network security, protocol normalization, and media transcoding—protecting your network while ensuring reliable communications quality.
How does the Ribbon SBC 5400 handle network security?
The SBC 5400 delivers robust network security through advanced threat protection, access control policies, and intelligent traffic filtering. It normalizes SIP signaling, prevents unauthorized access, and protects against common VoIP attacks—critical for communications service providers and enterprises.
What does the 250 sessions capacity mean?
The 250 sessions specification indicates the SBC-5400PK10-250HA can simultaneously manage and control up to 250 active multimedia communication sessions. This capacity is suitable for mid-to-large enterprise deployments and service provider environments requiring reliable session control.
Does the Ribbon SBC 5400 support IPv6?
Yes. The SBC 5400 includes IPv4-IPv6 interworking capabilities, enabling seamless protocol translation and ensuring compatibility with next-generation network infrastructure while maintaining backward compatibility with existing IPv4 systems.
