Cellular interface
| GPRS coding schemes |
CS4, CS3, CS2, CS1 |
| Number of SIM cards |
1 |
| GPRS multislot class |
10 |
| SIM interface |
3 V |
| GSM bands supported |
1800, 1900, 900, 850 MHz |
Serial interface
| Electrostatic Discharge (ESD) protection |
15 kV |
| Surge protection |
2 kV |
| Baud rate |
0.05 Kbit/s |
| Serial ports quantity |
2 |
Technical details
| Isolation |
1.5 kV |
| Data network |
GSM, GPRS |
Ethernet LAN features
| Auto MDI/MDI-X |
Y |
| Ethernet LAN data rates |
10, 100 Mbit/s |
Management features
| Management protocols |
SNMP MIB-II, v3, DDNS, IP Report, Web/Telnet/Serial Console |
Networking
| Supported network protocols |
ICMP, TCP/IP, UDP, DHCP, Telnet, DNS, HTTP, HTTPS, SMTP, SNTP, ARP |
Additionally
| Ethernet LAN (RJ-45) ports quantity |
1 |
OnCell G3251, 2 x RS-232/422/485, GSM/GPRS, IP Gateway
<b>G3251</b>
The OnCell G3251 is cellular IP gateway that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing Ethernet and serial devices with only basic configuration. The G3251 cellular IP gateway is compact, and can be used on a desktop or mounted on a DIN-Rail. The products come with a 12 to 48 VDC power input and have 2 KV EFT/Surge protection to allow the use of different types of field power sources. The serial ports are also protected by 15 KV ESD line protection to keep your system safe from unexpected electrical discharges.
<b>Features and Benefits:</b>
- Universal quad-band GSM/GPRS 850/900/1800/1900 MHz;
- Connect Ethernet and serial devices;
- Choice of configuration methods, including web console, serial console, and Telnet;
- Desktop or DIN-Rail installation.