ETX (Enhanced Trunking System)
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ETX (Enhanced Trunking System)
ETX (Enhanced Trunking System)
Following ETSI open standards, BelFone ETX DMR Tier III trunking system is designed for mission critical organizations to empower with reliable and secure communications and ensure interoperability across departments and systems.

ETX provides reliable wireless communication and dispatching solution for public safety users. Taking advantages of full digitization and IP soft switch, the ETX system has good scalability to meet various network scale requirements. Designed with full redundancy for all critical modules, ETX delivers high availability and reliability communications in any conditions to mission critical users. Through optimized system planning and designing for both hardware and software architecture, rich secondary development interfaces are available for users, who can customize the system as to their own needs. More applications will be fulfilled via the secondary development of the system.
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Topology &Networking
Features & Benefits
Specification
Elements
Success Cases


Nationwide Network, Large Capacity in Carrier Grade
Nationwide Network, Large Capacity in Carrier Grade
The system is able to roll out nationwide support for national management like high way patrol, police, fire etc. Its max capacity is more than 50,000 subscribers
Emergency Response Network
Emergency Response Network
The city level trunking systems, after completion, can be linked to the state network to achieve connection across cities. The state network is linked to the nationwide network. This three-level interconnection is a highly efficient trunking system that can achieve cross-department and cross-region cooperation in an emergency response scenario.
Advanced Backup Technology
Advanced Backup Technology
ETX system is designed with a comprehensive backup plan, which includes hardware backup, power supply backup, network backup, data backup. The data can be easily accessed by the user.
Excellent Adaptability
Excellent Adaptability
The system infrastructures are compact and highly integrated. They are easy to transport, deploy and maintain. Our field-proven ETX system can handle all kinds of tough environments and tackle a wide variety of communication scenarios.
Multi-layer Encryptions
Multi-layer Encryptions
With built-in multi-layer encryption technologies such as ARC4, AES256, software-based encryption and hardware-based encryption, ETX system can effectively ward off unwanted signals, and thus greatly increase system security and efficiency.
Network Access Authentication
Network Access Authentication
ETX requires network access authentication for base stations and terminals to keep away illegal users operating at same frequency. Every member within the system possesses a unique information ID.
Multiple Fall-back Modes
Multiple Fall-back Modes
The system core network comes with a backup network, which will automatically and immediately come into play, when the core network is down. It ensures the terminals stay connected in operation mode.
Specification
Max BS Capacity
500
Max Carrier Capacity
500*16
Max Carrier Capacity per Site
16
Dispatch Capacity
50000 / PSTN 1
PSTN/PABX Gateway Capacity
60(2×E1)/30(1×E1)
Terminal Capacity per BS
2000
Terminal Capacity per System
50000
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ETX (Enhanced Trunking System)
ETX (Enhanced Trunking System)
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