GSM-R gateway is a separate equipment enabling communication between GSM-R network and Radiovoice 3 communication system on the level of interconnection with the GSM-R infrastructure system. It meets fully EIRENE (European Integrated Railway Radio Enhanced Network) requirements – it provides routing of the voice and state services.
The main advantages of GSM-R
- Gateway for connecting the integrated dispatcher system Radiovoice 3 into GSM-R network
- Fully compliant with EIRENE specifications
- Optional of power supply: either 230 V AC or 48 V DC
Basic technical description
The gateway is built-in in the case designed for installation to 19“ rack, of height 1,5 U and depth 30 cm (without connectors), the gateway weight is 3 kg. It can be power supplied from the 230 V 50 Hz network or 48 V DC. Its cooling is active – by ventilators.
GSM-R gateway functionality and redundancy
It is supposed that in each separate GSM-R system (e.g. railway mainline corridor) the gateway will be installed in the location allowing direct connection between the GSM-R infrastructure and the gateway on the level of PRI interface. Subsequent interconnection between the gateway and the Radiovoice system is realized through Ethernet. Such an approach to the GSM-R gateway installation reduces requirements for data connections between individual GSM-R systems, compared to a solution with one centralized gateway. In addition it allows for the traffic distribution between gateways and ensures their redundancy.
GSMR-R gateway capacity
The gateway allows up to 30 simultaneous calls to the GSM-R network, also allows recording of ongoing communications.
Basic technical parameters
|Dimensions||19“module, height 1,5U and depth 30 cm (without connectors), width
(without handles) 43 cm, depth 30 cm, height 6,5 cm
GSM-R GATEWAY is designed for installation into 19“ distributor (rack),
vent holes on the rear and side panels must not be covered
|Working temperature range||0 až 45 °C|
|Storage temperature range||–20 až 60 °C|
|Humidity||20 až 90 %, nekondenzující|
|Rated power supply||230 V ±10 % 50Hz or optionally 48 V DC, power input max. 100 VA|
|LAN (ethernet) –||2× RJ45|
|230 V intake||EURO plug|
|48 V intake||optional|
|RS232||RJ45 – serial console for administration|
|PRI||RJ45 – for connecting into GSM-R system|
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