Four-Faith F3123 User Manual
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 1 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
F3123 GPRS ROUTER
USER MANUAL
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 2 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
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Chapter 1 Brief Introduction of Product ......................................................................... 3
1.1 General .............................................................................................................. 3
1.2 Product Features ............................................................................................... 3
1.3 System Component ........................................................................................... 3
1.4 Working Principle ............................................................................................. 3
1.5 Technical Specification ................................................................................... 4
Chapter 2 Installation Introduction ................................................................................. 5
2.1 General .............................................................................................................. 5
2.2 Encasement List ................................................................................................ 5
2.3 Installation and Cable Connection .................................................................... 5
2.4 Power ................................................................................................................ 7
2.5 Indicator Lights Introduction ............................................................................ 7
2.6 Reset Button Introduction ................................................................................. 7
Chapter 3 Configuration and Management ..................................................................... 8
3.1 Configuration Connection ................................................................................ 8
3.2 Access the Configuration Web Page ................................................................. 8
3.3 Configuration .................................................................................................... 8
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 3 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
Chapter 1 Brief Introduction of Product
1.1 General
F3123 GPRS router is based on public GPRS network, and it provides customers
with high speed, “always online”, transparent data transfer channel. It has been widely
used on finance, electric power, environment protection and transportation fields and
so on. It also supports APN to meet the need of customers.
1.2 Product Features
Support VPN tunnel, including PPTP and L2TP+IPSEC
Support wireless video monitoring and dynamic picture transfer
Industrial ARM9 CPU，200M
Support multi protocols , such as TCP/IP，UDP，ICMP，SMTP，HTTP，
POP3，OICQ，TELNET，FTP ,SNMP ,etc.
Support auto online keeping mechanism, including online detect, auto redial
when offline to make router always online
Support hardware and software WDT
Support intellectual mode, enter into communication state automatically
when powered
Support several work modes
Wide range power input（DC 5~35V）
Convenient system configuration and maintenance interface（ WEB or
RS-232）
Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.
1.3 System Component
The router is composed of the following parts mainly:
Industrial ARM9 CPU，200M
16MB SDRAM & 4MB FLASH
Industrial GPRS module
1.4 Working Principle
The principle chart of the router is as following:
Embedded processing
s
y
stem
GPRS Module
Power
RS232 serial
Interface
Indicator lights
DATA Interface
User interface
10/100M Ethernet
Interface
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 4 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
1.5 Technical Specification
Wireless specification:
Dual Band EGSM 900 and GSM 1800
GPRS multi-slot class 10
ETSI GSM Phase 2+
GPRS Class B
Coding scheme: CS-1, CS-2, CS-3 and CS-4
Interface:
10/100M Ethernet Port
RS232 serial port, rates: 110~230400bits/s
Indicator lights: “Power”, “Online”, “Alarm”, “System”, “Link/ACT”
Antenna interface: standard SMA female interface, 50 ohm
SIM/UIM interface: standard user card interface
Power interface: standard 3-PIN power jack
Reset button: restore the router to its original factory default settings
Power supply:
Standard power: DC 12V/1.5A
Power range: DC 5~35V
Others:
Operation temperature:-25~+65ºC
Storage temperature: -40~+85ºC
Humidity: 95% (unfreezing)
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 5 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
Chapter 2 Installation Introduction
2.1 General
The router must be installed correctly to make it work properly.
Warning: Forbid to install the router when powered!
2.2 Encasement List
Name Quantity Remark
Router host 1
Antenna 1
Network cable 1
Console cable 1 optional
Power adapter 1
Manual CD 1
Certification card 1
Maintenance card 1
Stator 2 optional
2.3 Installation and Cable Connection
Dimension: (unit: mm)
157
97
25
Installation of SIM/UIM card:
Firstly power off the router, and press the out button of the SIM/UIM card outlet
with a needle object. Then the SIM/UIM card sheath will flick out at once. Put
SIM/UIM card into the card sheath (Pay attention to put the side which has metal point
outside), and insert card sheath back to the SIM/UIM card outlet.
Warning: Forbid to install SIM/UIM card when powered!
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 6 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
Installation of antenna:
Screw the SMA male pin of the antenna to the female SMA outlet of the router
tightly. Warning: The antenna must be screwed tightly, or the signal quality of antenna
will be influenced!
Installation of cable:
The router supports RS232 interface and 10/100M Ethernet interface. These two
interfaces both adopt RJ45 outlet and distinguish by the sign on panel. The sign of the
RS232 interface is “Console” and the sign of the 10/100M Ethernet interface is
“ETH”.
The router is equipped with a network direct cable and a console cable (optional).
Insert one end of network direct cable into RJ45 outlet with sign “ETH” of the
router, and insert the other end into the Ethernet interface of user ’s device. The signal
connection of network direct cable is as follows:
RJ45-1 RJ45-2
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
Insert the RJ45 end of the console cable into the RJ45 outlet with sign “console”
of the router, and insert the DB9F end of the console cable into the RS232 serial
interface of user’s device.
Warning: The network direct cable and the console cable mustn’t be inserted
wrongly, or the router can’t work properly.
The signal connection of the console cable is as follows:
RJ45 DB9F
1 8
2 6
3 2
4 1
5 5
6 3
7 4
8 7
The signal definition of the DB9F serial communication interface is as follows:
Pin RS232 signal name The direction for Router
1 DCD output
2 RXD output
3 TXD input
4 DTR input
5 GND
6 DSR output
7 RTS input
8 CTS output
厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China 7 Zip Code：361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
2.4 Power
The power range of the router is DC 5~35V.
Warning: When we use other power, we should make sure that the power can
supply power above 6W.
We recommend user to use the standard DC 12V/1.5A power.
2.5 Indicator Lights Introduction
The router provides five indicator lights: “Power”, “Online”, “Alarm”, “System”,
“Link/ACT”.
Indicator
Light
State Introduction
Power Bright Router is powered on
Dark Router is powered off
Online Bright Router has logged on network
Dark Router hasn’t logged on network
Alarm Bright SIM/UIM card does not work or the signal of the
antenna is week
Dark Router has not alarm
Sysetm Twinkle System works properly
Dark System does not work
Link/ACT Dark The interface of Ethernet hasn’t been connected
Bright /
Twinkle
The interface of Ethernet has been connected
/Communicating
2.6 Reset Button Introduction
The router has a “Reset” button to restore it to its original factory default settings.
When user press the “Reset” button, the router will restore to its original factory
default settings and restart automatically.
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