Cellular communication is based on the connection with cell base station. Once a problem occurs on carrier, it affects all users that connecting to the cellular service. For industrial applications, the interruption of communication means data loss. How to construct a reliable cellular network to reduce data loss is important.
Most ORing Cellular Routers support Dual SIM Redundancy. With dual SIM slots equipped, it allows to insert a secondary SIM card to achieve redundant links between two service providers. Once the primary connection fails, the second SIM recovers automatically for ensuring continues cellular connection.
Supported models:
| IMG-4312D+-D4G | 4G LTE Gateway, IEEE802.11n, 2x 10/100Base-T(X) and 1x RS-232/422/485 |
| IGMG-P83244GC+-D4G | 4G LTE Gateway, 4x 10/100/1000Base-T(X), 4x Gigabit Combo, 1x RS-422/485 and 1x RS-232/422/485 |
| TDGAR-1083D+-D4G12S-M12X-WV | EN50155 4G LTE Router, 3x 10/100/1000Base-T(X) M12, IEEE802.11n/ac, GPS and DI/DO |
| TDGAR-1083D+-D5GS-M12X-WV | EN50155 5G NR Router, 3x 10/100/1000Base-T(X) M12, IEEE802.11n/ac, GPS and DI/DO |
| TDGAR-2083D+-D4G12S-M12X-WV | EN50155 Dual 4G LTE Router, 3x 10/100/1000Base-T(X) M12, IEEE802.11n/ac, GPS and DI/DO |