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Emergency communication solutions Ø Application diagram
Ø Application advantages l The system using digital link transceiver to make up network,the radio can accomplish roaming across base station automatically without changing channel, resolving multiple base station area coverage; l Support for multiple channel of multiple interconnected, consist of large area network; l System support: analogue(25khz/20khz/12.5khz), digital DMR...extend to support other wireless system; l Supporting wired IP access, networking convenience, stable performance, cost budget; l Supporting variety of wireless/wired networking method of WiFi, fiber, microwave link,professional link; l It is able to allocate management center platform, to make system dispatching convenient; l Public network support, cellphone (2G/3G/4G) interconnected support; l PTT over cellular(POC) interconnected support. l Webmaster monitoring system, a whole-process monitor for system setting and running status.
Support kinds of link methods: l Wireless link l Micro link l Other link
Different kinds of solution allocation:
1, digital link transceiver/microwave /fiber copper link+spared link+analogue simulcasting base station+conventional talk+little trunking system 2, digital link transceiver/microwave /fiber copper link+spared link+analogue non-simulcasting base station+conventional talk+little trunking system 3, digital link transceiver/microwave /fiber copper link+spared link+digital simulcasting base station+digital talk+little trunking system 4, digital link transceiver/microwave /fiber copper link+spared link+digital non-simulcasting base station+digital talk+little trunking system
When there is only one channel, the little trunking system is not available. |
