Users Manual

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Scenario 4: SIM Injector in a remote location
Setup topology
Requirements for installing a SIM Injector in a remote location:
● Cellular router communicates with the SIM Injector via UDP port 50000. Therefore this port
must be reachable via public IP over the Internet.
● The one way latency between the cellular router and the SIM Injector should be up to 250 ms.
A higher latency may lead to stability issues.
● The cellular router must have Internet connection to connect to the SIM Injector. It can be
another Internet connection via Ethernet or Fiber if possible, or a secondary cellular interface
with a local SIM (Ignite SIM).
● Due to its high latency, it is not recommended to use satellite WAN for connecting to a SIM
Injector in remote locations.
SIM Injector configuration is the same as in Scenario 1.
Cellular Router configuration