Chengdu Ebyte Electronic Technology Co., Ltd.
E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
4
3. Ports and Installation
3.1 Ports:
Ports locations:
Ports Functions:
No.
Ports
Functions
1
LORA
To Install LoRa Antenna
2
PWR
To Connect to Power Input
3
WAN
To Connect to Ethernet Cable
4
microUSB
For Gateway Setting.
5
SIM
To Install SIM Card
6
4G
To Install 4G Antenna
Working Indicator LED light Drawing:
Indicator LED light functions:
No.
Name
Functions
1
PWR
Power Indicator
2
4G
4G Status Indicator
3
STATE
Working Status Indicator
4
T/R
Transmitting and Receiving Indicator
3.2 Notice
Depending on the data communication method, users need to prepare by yourselves either the network cables
(CAT5 network cables are recommended) or the first-generation big SIM card. The SIM card must be 4G cards with
sufficient 4G traffic.
If using 4G communication, user need to install the SIM card on the internal card slot of the SIM card port.
If using Ethernet communication, connect the Ethernet network cable to the Ethernet port of the gateway.
All antennas must be installed before they can be powered on for setting and use.
