BTX (Basic-built Trunking System)

BTX, a multimedia communication and control system based on IP network, integrates DMR trunking, video, monitoring, text, voice dispatch, etc. With soft-switching technology and distributed architecture, it achieves cross-standard/ system/ region/ department/ operator interconnection. BelFone owns patents for this comprehensive communication system of strong expansibility and high security.

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Topology &Networking

Features & Benefits

Specification

Elements

Solutions

BTX Basic-built Trunking Radio System Topology

Large Coverage

Nonlinear amplifier combined with large coverage technologies makes it possible to achieve the same coverage area with fewer base stations, resulting in a much simpler network structure. This greatly facilitates both operation and maintenance. The cost of networking is lowered, while system reliability is enhanced.

Integrated Network Design

BTX is designed to provide a basic trunking network with minimum facilities. It is meant to be simple and easy to use. The integrated base station works as a single site trunking with expandability to establish multisite network by IP connection to the core network. The MSO is a highly integrated software, which provides switch and interconnectivity with PSTN networks.

Integrated Modular Base Station with Advanced Encryption

With multi-layer encryption, including ARC4, AES256, software-based encryption and hardware-based encryption, ETX system can effectively ward off unwanted signals, and thus greatly increases system security and efficiency.

Superior Reliability

With multilevel redundancy and fallback, BTX system delivers great reliability. The redundancy backup mechanism is employed to retain the integrity of some key devices, for example, base station controller redundancy and main control channel backup, as well as link backup for the network elements.

Specification

Max BS Capacity

256

Max Carrier Capacity

256*4

Max Carrier Capacity per Site

4

Dispatch Capacity

30

PSTN/PABX Gateway Capacity

60(2×E1)/30(1×E1)

Terminal Capacity per System