Xiamen Caimore Communication Technology Co.

,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Specification of M2M Industrial GPRS 4 Lan Router

Model No.
Cellular Parameters
Item
Cellular
Standards and frequency
bands
Coding scheme
Communication bandwidth

Transmit power
Receiver sensitivity
Function support

Tel:+86 592 5901215

1

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Hardware system

Item
CPU
MMU
Flash
SDRAM
Operating System
Item
Operating System
Interface Type:
Item
Ethernet port

Serial port

GPIO
Indicator
Antenna Interface
UIM interface
Voice Interface
Power Interface
Power supply:
Item
Supply voltage
Standard power supply

Tel:+86 592 5901215

2

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Current while
Communicating

Tel:+86 592 5901215

3

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Standby current
Physical features:
Item
Housing
Product dimensions
Packing Size
Weight
Other parameters:
Item
Operating Temperature
Extended operating
temperature
Storage Temperature
Relative Humidity
Features
1, Support both LINUX and WINDOWS operating systems
2, All wireless modules are certified by the CGD or FCC certification or CE certification.
3, Support VPN tunnel, including PPTP, MPPE, L2TP, GRE and IPSEC
4, Support multiple protocols: TCP / IP, UDP, ICMP, SMTP, HTTP, POP3, OICQ, TELNET, FTP, etc.

5, support Regular on-line offline functionality, can set the device on-line and offline in a certain period of tim

6, Support DDNS(Dynamic Domain Name Server): support ORAY, 88IP, and DYNDNS domain name servic

7, Intelligent anti-dropped, support online testing, online maintenance, automatic redial, and ensure router is
line.
8, Online maintenance patents: Intelligent anti-dropped, online testing, online maintenance, automatically re
that equipment is always online.

Tel:+86 592 5901215

4

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Specification of M2M Industrial GPRS 4 Lan Router

CM3155R (GPRS)
Content
GPRS/GSM
Support EGSM900/GSM1800MHz dual-band, quad-band
GSM800/900/1800/1900MHz optional
Support GSM phase 2 / 2 +
Supports GPRS multi-slot class 10, class 12 optional
CS1~CS4
Theoretical bandwidth: 171.2Kb / s; actual bandwidth: 100Kbits> X> 20Kbits / s

GSM850/900:<33dBm;GSM1800/1900:<30dBm
<-107dBm
Support data, voice, SMS and fax

Tel:+86 592 5901215

5

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Content
Industrial high-performance embedded ARM9 processing; 200MPS; with 16KB Dcache, highspeed cache data speed up high-speed data access with 16KB Icache, high-speed instruction
cache
enhanced
instruction
processingunit,
speed.
CPU with
MMU memory
management
can prevent memory overflow exception.
64Mbits (expandable to 256Mbits) have enough memory to store programs and data.
256Mbits (expandable to 2048Mbits), a large enough cache to improve system operation
speed.
Content
Using real-time operating system with memory management unit, real-time, fast, stable.

Content
4xLAN(Four 10/100 Base-T Ethernet ports), Ethernet IEEE 802-3, 802-2; built-in 1.5KV
magnetic
isolation
1 RS232 serial
portprotection.
or 1 RS485 interface (supports RS422/TTL)
Bytesize: 7,8 bit
Stopbits: 1, 2-bit
Parity: no parity, odd parity, even parity, SPACE and MARK parity
Baudrate: 110bps ~ 115200bps
Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software
flow control.
"RX","TX","GND","RS485A","RS485B","GND","IO1","IO2"(IO reversed)
"Power","3G","4G","Online"
Standard SMA female interface, 50 ohm; optional 3M/5M/10M/15M antenna extension cable,
meet the different needs of customers.
1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection
Standard headset interface (requires software)
Standard 3-pin power jack

Content
Wide voltage design, DC 5V to the DC32V power supply directly to the device; and built-in
power supply over-voltage protection and reverse current protection.
DC9V/1.5A

Tel:+86 592 5901215

6

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

Average communication current : 390mA @ +9 VDC;
instantaneous peak current: 1.0A @ +9 VDC

Tel:+86 592 5901215

7

Web: www.caimore.com/emain.asp

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)

average current: <56mA @ +9 VDC
Content
Metal shell: metal case, anti-radiation, anti-interference; shell and system security isolation,
lightning protection design; meet the power requirements of safety regulations; protection
rating IP30; particularly suitable for harsh industrial control environments.
195 * 121 * 30mm (not including the antenna and the fixed parts)
298x226x60mm
0.7kg
Content
-25ºC ~+65ºC
-35 ºC~+75ºC
-40~+85ºC
95%(No condensation)

both LINUX and WINDOWS operating systems

ss modules are certified by the CGD or FCC certification or CE certification.

VPN tunnel, including PPTP, MPPE, L2TP, GRE and IPSEC

multiple protocols: TCP / IP, UDP, ICMP, SMTP, HTTP, POP3, OICQ, TELNET, FTP, etc.

Regular on-line offline functionality, can set the device on-line and offline in a certain period of time

DDNS(Dynamic Domain Name Server): support ORAY, 88IP, and DYNDNS domain name service provider

t anti-dropped, support online testing, online maintenance, automatic redial, and ensure router is always on-

aintenance patents: Intelligent anti-dropped, online testing, online maintenance, automatically restart to ensure
ment is always online.

Tel:+86 592 5901215

8

Web: www.caimore.com/emain.asp

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