LTE models

Patron

(i)

Looking for a guide how to get started with LTE on Mervis IDE? Please see this tutorial, otherwise continue here.

(i)

General settings and functions for LTE daemon are described in General LTE settings and functions.

FID LTE module
1.x EG912Y-EU
2.0+ EG915U-EU
LED OFF ON Flashing
SIM LTE service (daemon) is not active
(disabled or not installed)
SIM is OK Slow - No sim inserted (or SIM corrupted)
Fast - wrong PIN
NET Not registered to LTE network Registered to network —
SIG No signal Excellent signal Signal quality - faster ∼ better
INT No WAN access Unit online, backup active
(or single interface only)
Slow - connected via the primary WAN interface, backup inactive
Fast - connected via backup WAN interface

(!)

Note:
All LEDs flashing — LTE module is restarting.

Version FID 1.x FID 2.0 a novější
Modem manufacturer Quectel Quectel
Modem type EG912Y-EU EG915U-EU
Category and transmission speed Cat 1 (10/5 Mbps) Cat 1 (10/5 Mbps)
FDD Bands B1/3/7/8/20/28 B1/3/5/7/8/20/28
TDD Bands B38/40 -
GSM GSM900/DSC1800 GSM900/DSC1800
GPRS class 12 12
GSM900 Radio frequency power (max.) 2 W 33 dBm ±2 dB
DSC1800 Radio frequency power (max.) 1 W 30 dBm ±2 dB
LTE-FDD Radio frequency power (max.) B3/7/8/28 24 dBm
B1 24.5 dBm
B20 25 dBm
23 dBm ±2 dB
LTE-TDD Radio frequency power (max.) 24.5 dBm ±2 dB -
Sim card type microSIM microSIM
Antenna connectors 1x SMA female 1x SMA female
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