Reference Manual

8 © Hexagon Mining
2.1.3 Cellular Modem Specs
CAUTION
The 4G SIM card must be a data SIM, and data must be activated on the carrier’s network.
Voice-only networks won’t carry the data.
Note
Data charges may apply. Due to the activity on the networks, unlimited data contracts are
suggested to avoid extra data charges.
2.1.3.1 Model 202 – Cellular modem specs
One Cellular Modem (4G LTE, 3G UTMS)
⚫ LTE – Band 2, 4, 5,12 and UTMS Band 5 and Band 2
2.1.3.2 Model 204 – Cellular modem specs
One Cellular Modem (4G LTE)
⚫ LTE – Band 4, 13
2.1.3.3 Model 211 – Cellular modem specs
One Cellular Modem (4G LTE, 2G GSM/GPRS)
⚫ LTE – Band 3, 7, 20 and E-GSM 900MHz and DCS 1800MHz
2.1.3.4 Model 280 – Cellular modem specs
One Cellular Modem (4G LTE, 3G UTMS)
⚫ LTE – Band 3, 8, 28 and UTMS Band 1
2.1.4 OAS-LV System Diagram