dual card M2M router realize Real-time access to precise energy usage information

1.dual card router for intelligent transportation
2. supports RS232 (or RS485/RS422)
3.Ethernet and WIFI port
4.Housing(Iron)
dual card router
F3930 GPRS/CDMA ROUTER is a kind of cellular terminal device that provides data transfer function by public cellular network. And it supports double link backup between GPRS and CDMA.
It adopts high-powered industrial 32-bits CPU and embedded real time operating system. It supports RS232 (or RS485/RS422), Ethernet and WIFI port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial, Ethernet and WIFI devices with only basic configuration.
It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.
GPRS Specification
Item
Content
Cellular Module
Industrial GPRS module
Standard and Band
EGSM900/GSM1800MHz, GSM850/900/1800/1900MHz(optional)
Compliant to GSM phase 2/2+
GPRS class 10, class 12(optional)
Bandwidth
85.6Kbps
TX power
GSM850/900: <33dBm
GSM1800/1900: <30dBm
RX sensitivity
<-107dBm

CDMA Specification
Item
Content
Cellular Module
Industrial CDMA module
Standard and Band
CDMA2000 1xRTT 800MHz,
800/1900MHz(optional),450MHz(optional)
Bandwidth
153.6Kbps
TX power
<30dBm
RX sensitivity
<-104dBm

WIFI Specification
Item
Content
Standard
IEEE802.11b/g
IEEE802.11n (optional)
Bandwidth
IEEE802.11b/g: 54Mbps (max)
IEEE802.11n: 300Mbps (max)
Security
WEP, WPA, WPA2, etc.
WPS (optional)
TX power
16-17dBm(11g), 18-20dBm(11b)
RX sensitivity
<-72dBm@54Mpbs
Hardware System
Item
Content
CPU
Industrial 32bits CPU
FLASH
4MB(Extendable to 16MB)
SDRAM
32MB(Extendable to 64MB)

Interface type
Item
Content
WAN
1 10/100 Mbps WAN port(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protection
LAN
4 10/100 Mbps Ethernet ports(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protection
Serial
1 RS232(or RS485/RS422) port, 15KV ESD protection
Data bits: 5, 6 ,7, 8
Stop bits: 1, 1.5, 2
Parity: none, even, odd, space, mark
Baud rate: 110~230400 bps
Indicator
"Power", "System", "Online-1", "Online-2", " Local Network ", "WAN", "WLAN"
Antenna
Cellular: 2 standard SMA female interfaces, 50 ohm, lighting protection(optional)
WIFI: Standard SMA male interface, 50 ohm, lighting protection(optional)
SIM/UIM
2 standard 3V/1.8V user card interfaces, 15KV ESD protection
Power
Standard 3-PIN power jack, reverse-voltage and overvoltage protection
Reset
Restore the router to its original factory default settings



Power supply
Item
Content
Standard Power
DC 12V/1.5A
Power range
DC 5~35V
Consumption
<500mA (12V)

Physical Characteristics
Item
Content
Housing
Iron, providing IP30 protection
Dimensions
206x135x28 mm
Weight
805g