Yeastar EX30 Module

The Yeastar EX30 is a professional-grade E1/T1 expansion module designed to enhance the capacity of Yeastar S100 and S300 PBX systems. Featuring a single E1/T1/PRI port, the EX30 module enables businesses to scale their telephony infrastructure by adding up to 30 digital voice channels per board. Ideal for growing enterprises that require high-density voice trunking, the EX30 ensures seamless integration, high reliability, and compatibility with digital PSTN networks.

Product Features

1-port E1/T1/PRI digital expansion
The EX30 provides a single E1/T1/PRI port, delivering up to 30 simultaneous voice channels, making it ideal for high-volume telephony operations.

Compatible with S100 and S300 PBX systems
Engineered specifically for Yeastar S-Series PBX platforms, the EX30 can be installed on S100 (up to 2 modules) and S300 systems (up to 3 modules) for increased capacity.

Carrier-grade voice quality
Delivers consistent and clear digital voice transmission, ensuring reliable communication across enterprise-level telephony infrastructures.

Scalable and flexible deployment
Supports modular expansion without system downtime, enabling businesses to grow their communication infrastructure as needed.

Seamless integration
Plug-and-play design allows easy installation into supported PBX systems, with simple configuration via Yeastar’s intuitive management interface.

Product Specifications

• Port Type: 1 × E1/T1/PRI
• Channel Support: Up to 30 simultaneous voice channels
• Compatibility:
  • Yeastar S100 (supports up to 2 EX30 modules)
  • Yeastar S300 (supports up to 3 EX30 modules)
• Module Type: Digital trunk interface (PRI/E1/T1)
• Installation: Internal module slot in S-Series PBX systems
• Use Case: Expanding digital trunking capacity for medium to large business phone systems
• Condition: Brand new, unopened, in original packaging
• Warranty: 24-month manufacturer’s warranty
• Included in the Box:
  • 1 × Yeastar EX30 E1 Expansion Module