DTN-910/E Digital Trunk Network

Description

DTN-910/E digital trunk network designed under the ETSI DMR standard is an IP-based digital trunk infrastructure system designed especially for establishing integrated voice network and distributing and managing capacity between several different geographical zones in the missions and critical situations. Using this upgradable and flexible trunk network solution, an economic and secure infrastructure can be established for the organizations and emergency sections. General specifications Number of fixed stationsmaximum 50 stationsNumber of users in fixed stations16Number of users50000Group call capacity5000Dispatcher system capacity200NMS terminal capacity64Number of gateways10(connecting to the MPT network)more than 2Mbps, fractional E1Number of gateways/channels60 (2xE1)(connecting to the PSTN network)metallic-aluminiumTime of group call<360msNoise levelbetter than 4.5dBSensitivity for BER 10e-5-90dBm@2048KbpsDynamic ragebetter than 4.5dB