F2X46-DK Series IP Modem User Manual
Xiamen Four-Faith Smart Power Technology Co.,Ltd
.
Add
：
Floor 11, Area A06, No 370, chengyi street, Jimei, Xiamen.China
Page 15 of 33
Hotline
：
400-8838-199
Tel
：
0592-6300320
Fax
：
0592-5912735
2.4 Power introduction
IP MODEM usually apply to complex external environments. In order to adapt to the complex
application environment and improve the stability of the system, IP MODEM adopts advanced
power technology. It can use DC 5-36V to power IP MODEM directly. When users use external
power, must ensure power stability.(Ripple is less than 300mV, and make sure instantaneous
voltage does not exceed 36V), and ensure that the power supply is greater than 4W.
(12VDC/0.5A power supply is recommended.)
2.5 Indicator
IP MODEM provides four indicators, definition as below
：
Power,Module, SIM, Status
States of indicators is as follows:
Through display of indicator light , the user can see the system and connection status:
No.
Power
Module
SIM
Status
Definition
Power
Network
SIM Card
Operation
1
ON
X
Flash alternately
Module is on and at AT mode
2
ON
X
OFF
Flash slowly Initialize the module by AT command
3
ON Flash quickly OFF
Flash slowly Dialing
4
ON
X
Flash slowly
OFF
Waiting for activation (short connection mode)
5
ON
X
Flash alternately
System dialing is successful, the module is in
data mode but the centers are not connected
6
ON
X
Flash in the same time
APP is normal
Note:
1.”ON” means LED always bright, hold for at least 3 seconds ;
2.”OFF” means LED always off, hold for at least 3 seconds ;
3.”Flash slowly” means flash frequency is about 1 /S.
