GREENTEL M150G is a rugged cellular modem offering GSM/GPRS connectivity for machine to machine applications.

M150G offers RS232 serial port for SMS and data transmission.

M150G supports AT command and integrates with TCP/IP protocol stack.

Applications such as Internet Access, SMS Modem, Auto Meter Reading.

Features:

Dual-Band GSM/GPRS 900/1800 or 850/1900 MHz optional

GPRS multi-slot class 10 (max. 85.6 Kbps downlink)

CSD up to 14.4 kbps

USSD

SMS, Data, Fax, Voice calls

Embedded TCP/IP stack

Control via AT commands

Support fixed DTE rate + IPR

LED indicator 

Technical Specifications:

GSM frequency: 900/1800 or 850/1900 MHz optional

Power adapter input: 100 to 240 VAC, 50 to 60 Hz

Power adapter output: 12 VDC, 1500 Ma

Power plug: EU/US
Power supply connector: 2.5mm power jack

Wide range voltage input: 9 VDC to 28 VDC

Maximum current: 480 mA average at 5.5 V, 1.7 A peak at 5.5 V

RS232 interface: DB9 female

RS232 baud rate: 1200bps to 115.2Kbps

Antenna plug: SMA

Operating temperature: -20C to +50C

Operating humidity: 10% to 90%

SIM-card: 1.8V / 3V

Casing material: aluminum profiled

Dimension (H x W x D): 98 x 54 x 25mm

Weight: 200g