OnCell G3111/3151/3211/3251

Cellular Interface: Standard: GSM/GPRS; Band Options: Quad-band 850/900 and 1800/1900 MHz; GPRS Multi-slot Class: Class 10; GPRS Terminal Class: Class B; GPRS Coding: CS1~CS4; TX Power: GSM1800/1900: 1 W, EGSM850/900: 2 W; SIM Control: 3 V. LAN Interface: Ports: 1; Ethernet: 10/100 Mbps, RJ45, auto MDI/MDIX; Isolation: 1.5 kV. SIM Interface: SIM Slots: 1; SIM Control: 3 V.

Serial Interface

Ports: 2
Serial

Standards

G3111: 1 RS-232
G3151	1 RS-422/485
G3211	2 RS-232
G3251	2 RS-422/485
ESD Protection	15 kV
Power EFT/Surge Protection	2 kV. Serial Communication: Data Bits: 5,6,7,8
Stop Bits	1,1.5,2
Parity	None,Even,Odd,Space,Mark
Flow Control	RTS/CTS, XON/XOFF
Baud Rate	50 bps ~ 921.6 Kbps. Serial Signals: RS-232: TxD,RxD,RTS,CTS,DTR,DSR,DCD,GND
RS-422	Tx+,Tx-,Rx+,Rx-,GND
RS-485-4w	Tx+,Tx-,Rx+,Rx-,GND
RS-485-2w	Data+,Data-,GND. Software: Network

Protocols

ICMP,TCP/IP,UDP,DHCP,Telnet,DNS,SNMP,HTTP,HTTPS,SMTP,SNTP,ARP
Router/Firewall	NAT, port forwarding
Authentication	local username/password;

Security

IP address access list
Operation Modes	Real COM, TCP Server, TCP Client, UDP, SMS Tunneling.

Software, Firmware & Drivers

File Name	Type	Version	Operating System	Release Date
OnCell-series-firmware-v4.1.rom	Firmware	v4.1	—	2024-06-26
OnCell-series-mib-package-v4.1.zip	Software Package	v4.1	—	2024-06-26
OnCell-series-eds-package-v1.0.zip	Software Package	v1.0	—	2024-04-24

Support Documents

File Name	Type	Version	Release Date

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