Ribbon SBC 1000 Revised Gateway Chassis with 1 PRI, 4 FXO & 4 FXS Ports
The Ribbon SBC 1000 gateway is engineered for enterprises and service providers transitioning from legacy TDM systems to modern VoIP and cloud-based communications. This revised gateway chassis delivers secure, reliable any-to-any connectivity between traditional phone lines and SIP endpoints, making it the ideal solution for hybrid network environments. Whether you're migrating to cloud telephony or need to support mixed legacy and IP infrastructure, the SBC 1000 provides the connectivity bridge your organization requires with enterprise-grade reliability.
Key Features
- 1 PRI port for primary rate interface connectivity to legacy TDM networks
- 4 FXO ports enabling connection to analog phone lines and external gateways
- 4 FXS ports supporting analog phones and fax machines on your network
- Secure any-to-any connectivity between TDM and SIP endpoints
- Licensable growth capability to 2 PRI for future expansion
- Top-up license support for premium features including SIP-to-SIP bridging
- Enterprise-grade security for VoIP migration and cloud service integration
- Reliable gateway performance for unified communications deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Product Family |
SBC 1000 Series |
| Model Configuration |
Revised Gateway Chassis |
| PRI Ports |
1 (upgradeable to 2 with license) |
| FXO Ports |
4 |
| FXS Ports |
4 |
| Part Number |
SBC-1K-R-2P-FXSFXO-GW |
| Connectivity Type |
TDM to SIP Gateway |
| Licensing |
Licensable growth and premium features available |
Frequently Asked Questions
What is an SBC gateway and how does the Ribbon SBC 1000 support VoIP migration?
An SBC (Session Border Controller) gateway bridges legacy TDM phone systems with modern VoIP infrastructure. The Ribbon SBC 1000 acts as a connectivity gateway, translating between analog and IP protocols, enabling organizations to migrate to cloud-based services without replacing existing phone equipment immediately.
Can I upgrade the PRI ports on the SBC 1000 revised gateway?
Yes, the SBC 1000 supports licensable growth from 1 PRI to 2 PRI ports. You'll need to purchase a top-up license to enable this expansion and access premium features like SIP-to-SIP connectivity.
What's the difference between FXO and FXS ports on this gateway chassis?
FXO (Foreign Exchange Office) ports connect to external analog lines and gateways, while FXS (Foreign Exchange Station) ports connect to analog phones and fax machines. The SBC 1000 includes 4 of each, providing flexible connectivity for hybrid environments.
Is the Ribbon SBC 1000 suitable for enterprise unified communications?
Absolutely. The SBC 1000 gateway is designed for enterprise and service provider deployments requiring secure, reliable connectivity between legacy and IP systems. Its any-to-any connectivity model makes it ideal for unified communications and cloud service integration.
