Beijing LJ Technology Co., Ltd.

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Railway Mobile Communication Core Network Special Equipment

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GPRS Home Server—GROS

GROS is an important network element of GSM-R network and a shared device of the whole road. It is responsible for providing the function of querying the current GRIS IP address for all CIRs and GRIS of the whole road, and cooperating with GRIS to realize the transmission of various packet data information between vehicles and ground.

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product description

Product Features
The internal structure of the equipment adopts a 1+1 redundant hot standby mode, and simultaneously supports the primary and standby off-site redundant networking mode required by the GSM-R network, which greatly improves the reliability.
The equipment provides a maintenance terminal with powerful statistical analysis, reporting and fault alarm functions.

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