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The ACCESSNET®-T IP DIB-500 R4.1 developed by Hytera Mobilfunk GmbH is the TETRA base station...

TETRA Base Station DIB-500 R4.1
·"Best in Class" radio characteristics
Sensitivity –119 dBm (TOC)
Tx Output Power max. 50 W
Up to 8 Carriers (= 32 radio channels)
·Compact design 
Dimensions (HxWxD): 900x600x600 mm
Weight max. 100kgs
Integrated Tx+Rx Filters 
·Net-wide and local switching capability
Full-featured Fallback Mode guarantees continuing operation when isolated from switch all TETRA security features will not be compromised even when isolated from network.
·400 and 800 MHz frequency band
·Outstanding power efficiency
350 Watt (1 carrier), 550 Watt (2 carrier)
System Controller Node IPN
·Provides full IP-based TETRA soft-switching functions, applications and gateways
Application Interface (A-CAPI)
Packet Data interface (IP)
lBS interface (IP)
Network Database (Subscriber register)
Voice and Data Recorder
·Based on carrier-grade servers (COTS) as one common HW platform
·Voltage 110-230 VAC, others on request
·Compact Design
Dimensions (HxWxD): 900x600x800 mm Weight: 100 kg

System Architecture
ACCESSNET -T IP was developed in compliance with the specifications issued by the European Telecommunications Standards Institute (ETSI) and meets all the requirements of the internationally recognized ETSI TETRA standard. 
The ACCESSNET -T IP TETRA radio system is a highly scalable digital TETRA mobile radio system. It can be used to implement structures ranging from single-cell systems up to nationwide networks. It supports decentralized and centralized network architectures, enabling it to optimally satisfy all user requirements. Besides, it provides unsurpassed system availability based on an elaborate redundancy concept, as well as exceptional robustness. 


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