F2303 EDGE IP MODEM is a kind of cellular terminal device that provides data transfer function by public EDGE network.
It adopts high-powered industrial 16/32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial 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.
Cellular Specification
|
Item
|
Content
|
|
Cellular Module
|
Industrial cellular module
|
|
Standard and Band
|
GSM850/900/1800/1900MHz
GPRS/EDGE Class 12
|
|
Bandwidth
|
236.8Kbps
|
|
TX power
|
GSM850/900: <33dBm
GSM1800/1900: <30dBm
|
|
RX sensitivity
|
<-106dBm
|
Hardware System
|
Item
|
Content
|
|
CPU
|
Industrial 16/32 bits CPU
|
|
FLASH
|
1MB(Extendable)
|
|
SRAM
|
512KB(Extendable)
|
Interface type
|
Item
|
Content
|
|
Serial
|
1 RS232 port and 1 RS485(orRS422) 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”, “ACT”, "Online”
|
|
Antenna
|
Standard SMA female interface, 50 ohm, lighting protection(optional)
|
|
SIM/UIM
|
Standard user card interface, support 1.8V/3V SIM/UIM card, 15KV ESD protection
|
|
Power
|
Standard 3-PIN power jack, reverse-voltage and over voltage protection
|
|
|
|
Power supply
|
Item
|
Content
|
|
Standard Power
|
DC 12V/0.5A
|
|
Power range
|
DC 5~35V
|
|
Consumption
|
<250mA (12V)
|
Physical Characteristics
|
Item
|
Content
|
|
Housing
|
Iron, providing IP30 protection
|
|
Dimensions
|
91x58.5x22 mm
|
|
Weight
|
205g
|
Environmental Limits
|
Item
|
Content
|
|
Operating Temperature
|
-25~+65ºC (-13~+149℉)
|
|
Extended Operating Temperature
|
-30~+75ºC (-22~+167℉)
|
|
Storage Temperature
|
-40~+85ºC (-40~+185℉)
|
|
Operating Humidity
|
95% ( unfreezing)
|