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GAPL Edge Computing Gateway | User Manual
9
1.4
Definition of Interfaces
1.4.1
Front view
Interface description
No.
Silk screen
Description
1
COM3 ~ COM6
4 x RS232
2
USB 2.0
2 x USB 2.0 Type-A
3
12V/24V DC IN
12V ~ 36V power jack
4
HP
3.5mm Combo audio jack
5
W1, W2
Status, PWR
W1: 4G/5G LED indicator
(Blinks for data transmission)
W2: Wi-Fi LED indicator
(Blinks for data transmission)
Status: Hard disk LED indicator
(Blinks for data writing or reading)
PWR: Power indicator
(Solid green after power up; solid red after system
shut down)
6
COM1 ~ COM2
COM1: RS232/RS485/RS422 multiplex port
COM2: RS232
7
USB 3.0
2 x USB 3.0 Type-A
8
USB 2.0
2 x USB 2.0 Type-A
9
ETH1 ~ ETH2
2 x RJ45, 10/100/1000M Base-T, both working in
WAN area by default
10
HDMI
HDMI interface for connection of an external display
The four serial ports and two USB 2.0 Type-A interfaces marked as 1 and 2 respectively
in the above figure are not included in the off-the-shelf product. They are intended for
user expansion.
2
1
5
3
6
7
8
9
4
10
