| Specification of M2M Industrial GPRS MODEM |
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| Model No. |
CM3100 |
| Cellular Parameters |
|
| Item |
Content |
| Cellular |
GPRS/GSM |
| Standards and frequency bands |
Support EGSM900/GSM1800MHz dual-band,800/900/1800/1900MHz quad-band |
| GPRS multi-slot class 10 |
| Accord with the technical specification of SMG31bis |
| Compliant to GSM phase 2/2+ |
| Support data, short message and fax |
| Coding scheme |
CS1~CS4 |
| Bandwidth |
85.6Kbps |
| TX power |
GSM 850/900: <33dBm |
| GSM 1800/1900: <30dBm |
| RX sesitivity |
<-107dBm |
| Interface Type: |
|
| Item |
Content |
| Serial port |
1 RS232 serial port, 15KV ESD protection |
| Data bit: 7 or 8 bit |
| Stop bits: 1 or 2 bit |
| Parity: no parity, odd parity, even parity,SPACE & MARK |
| Serial speed: 110-230400bps |
| Indicator |
POWER and on-line indicator |
| Antenna Interface |
Standard SMA female interface, 50 ohm |
| SIM/UIM |
Standard 3V/1.8V user card interface, 15KV ESD protection |
| Power Interface |
Standard 3-pin power jack, reverse-voltage and over voltage protection |
| Power supply： |
|
| Item |
Content |
| Supply voltage |
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 |
| Standard power supply |
DC9V/500mA |
| Current while Communicating |
Average communication current : 90mA @ +9 VDC;
|
| standby current: 1.0A @9 V |
| Physical features: |
|
| Item |
Content |
| Housing |
Metal housing: metal case, anti-radiation, anti-interference; shell and system security isolation, thunder protection design; meet the power requirements of safety regulations; protection rating IP30; particularly suit for harsh industrial control environments. |
| Product dimensions |
81*55*20 mm（not include the antenna and the fixed parts） |
| Packing Size |
298x226x60mm |
| Weight |
0.19kg |
| Other parameters: |
|
| Item |
Content |
| Operating Temperature |
-25 ℃ ~+65℃ |
| Extended operating temperature |
-35~+75ºC |
| Storage Temperature |
-40~+85ºC |
| Relative Humidity |
95 %( No condensation ) |
