User guide
Table Of Contents
- Presentation
- Warning
- Copyright
- 1 References
- 2 Packaging
- 3 General presentation
- 4 Characteristics and Services
- 5 Use of the modem
- 5.1 Starting with the modem
- 5.2 Specific recommendations for the use of the modem in vehicles
- 5.3 GSM led of the modem
- 5.4 Echo function of AT commands deactivated
- 5.5 Checking the quality of the GSM reception signal
- 5.6 Verification of PIN code
- 5.7 Verification of modem registration on GSM network
- 5.8 Verification of modem registration on GPRS network
- 5.9 Verification of internal voltages of the modem
- 5.10 Main AT commands (HAYES)
- 5.11 Turning OFF the modem
- 5.12 Updating procedure of the modem
- 6 Trouble Shooting
- 7 Functional description
- 8 Technical characteristics
- 8.1 Mechanical characteristics
- 8.2 Electrical characteristics
- 8.3 Environmental characteristics
- 8.4 Standards/Conformities
- 9 Security recommendations
- 10 Recommended accessories
- 11 Client support
EG_GenPro25e_1055_UG_000_UK Page 21 / 66
Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCO & GENER reserves the right to make any modification.
Dct_427_01
4 Characteristics and Services
The GenPro 25e is a modem GSM/GPRS class10 dedicated to the transmission of binary data in
asynchronous, SMS, Voice and Fax Group 3 Class 2.0.
Table 6 : Modem characteristics and available services
GSM functions
- Quad-Bands GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz
- ETSI GSM Phase 2 Class 4 (2W @ 850 / 900 MHz - 33 dBm)
Class 1 (1W @ 1800 / 1900 MHz - 30 dBm)
- SIM Toolkit
VOICE functions
- Voice (GSM mode)
- Telephone, Emergency number 112
- Full Rate, Enhanced Full Rate, Half Rate and AMR (FR/EFR/HF/AMR)
- Echo cancelation and noise reduction
- Hands free Full Duplex
DATA functions
- GPRS Class 10 (up to 4Rx / 2Tx)
- Supports PBCCH/PCCCH, Coding scheme : CS1 to CS4
- Library TCP/IP (UDP Socket*, TCP*)
- CSD 9600 kbs (Max.)
- SMS Text, PDU, point to point MT/MO and SMS Cell Broadcast
Interfaces
- GSM Antenna: SMA-F connector
- Power supply : +6.5 +V
DC
+32 VDC (micro-FIT connector)
- RS232 (300 to 115200bds) + Audio via 15-pin Sub-D female
- AT commands: 3GPP TS 27.007 / 27.005 / 27.010
- SIM reader (SIM 3V – 1,8V)
- 3 opto-coupled Inputs and 1 open collector Output
- Power down of RS232 by soft
Accessories supplied
- Fixing brackets (x2)
- 4-wire Micro FIT cables (Power supply, Input and Output)
- 2-wire Micro FIT cables (2 Inputs)
Options / Additional accessories *
- Backup battery and management of battery charging
- Real Time Clock backup (with backup battery option)
- Analog Input Analogique in tension or voltage (replaces the opto-coupled Input E2)
- 1 port Multi ONE_WIRE
- Software development kit: SDK EGM
- Accessories: Antennas, cables, power supply... (consult our website)
* contact us