Industrial 3G RS232 Modem supporting TCP/IP

It basic feature includes:

Multiple operation model

Ø Always online: automatically attaches WCDMA UMTS when powered on

automatically redials when off line and keep line alive

Ø Offline when idle and trigged online by user data, ring or SMS

Ø GPRS/CDMA 1x channel and SMS mutual backup

Ø Online/offline control by commands via user equipment

Ø Data loop test

Multiple data service centers communications

Ø Supports up to 4 data service centers communications

Ø Supports main/backup data service centers communications

Ø Supports customized setting for each data service center

Flexible and utilitarian data communications

Ø Supports TCP/IP, UDP/IP, DDPTM, SMS and AT

Ø Self-defines transparent or protocol communications

Ø Self-defines customized data frame separator

Ø Self-defines reconnecting interval

Ø Self-defines heart-beat data frame

Parameters configuration and remote management

Ø Built-in parameters configuration menu

Ø Configuration tool based on PC

Ø Remote parameters configuration via data service center

Ø Remote parameters configuration by SMS

Ø Parameters configuration via AT+ commands

Full function data service center development kits

Ø Provides function development package

Ø Provides complete sets of demo source code (VB, VC, C#, Delphi, VB.net)

Ø Provides data forwarding service center for data transparency forwarding