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1
X303 Quick Start Guide
IoT Cellular Gateway
RS
-
232
X303
WHAT
’
S IN THE BOX
Part number
!
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documentation updates at
Power supply
ACC
-
520
-
0165
-
00
1
Cellular antenna
A31M0
1
Wi
-
Fi / Bluetooth antenna
A21H0
1
HARDWARE SETUP
1.
Unbox and verify the contents.
2.
To insert the optional SIM card, press the yellow SIM tray button (using a pen
tip or other similar object) to eject the SIM tray. Place the SIM card on the
SIM tray in the correct orientation. Gently push the SIM tray back into the
SIM slot.
Note
: Activate the SIM according to the vendor
’
s instructions.
3.
Attach the cellular antenna to its antenna connector and tighten it securely.
4.
Attach the Wi
-
Fi / Bluetooth antenna to its antenna connector and tighten it
securely.
5.
Connect the accessory power adapter; attach the 3
-
pin plug to the DC input
the device side and the other end to the power outlet.
6.
Wait for the device to boot. The green POWER LED light will be on.
Accessory
quantity
guides
Quick
Start
SIM
Insert
HARDWARE OVERVIEW
For additional accessories, visit
https://www.lantronix.com/products/x300
Ethernet LAN
LEDs
SIM 1
Cellular
Front View
Back View
LEDs
ALERT
Red
Device alert
Activity
Amber
Cellular data activity
Network
Amber
Cellular network status
Signal
Amber
Cellular signal strength
SIM
Blue
-
On: Embedded SIM in use
-
Blink: External SIM in use
-
Off: SIM not in use
Wi
-
Fi
Blue
Wi
-
Fi network status
POWER
Green
Power
Optional
mini
-
SIM slot
microSD card
(not provided) slot
One embedded SIM is provided.
(See X300 User Guide for details.)
Wi
-
Fi / Bluetooth
Reset
DC input