T61 is a smart Gateway to connect remote devices with RS232 or RS485 interfaces to GSM/GPRS/HSPA network. T61 can operate in normal modem and smart gateway modes. In normal modem mode, you could send AT command to achieve various functions, such as SMS, GSM/GPRS/3G connections for data transfer. If you configure it in smart modem mode (or we call gateway), it will be “plug and play”. You can configure it as server or client, accept SIM card with dynamic IP or static IP, supports TCP/UDP, schedule to connect, connect on demand or “always on” connection, and with Auto Recovery, Re-connection and Redundancy mechanisms. T61 smart gateway mode allow you to migrate your remote device from traditional serial communication system to the advance GPRS or 3G link, without tedious application development and in depth knowledge of AT command or GPRS/3G. You can view this device as the “virtual serial wire over the air”, that links all your remote equipment to the central PC. It can be a full transparent, protocol independent gateway, used for AMR, SCADA, general remote monitoring, control and data exchange applications. It is designed for mission critical industrial applications.
Scenario :
1). Data center and command center can be separated, to serve the operational team and technical team.
2). This suit the service provider model to support many clients. Service provider manages the platform, without accessing to the client’s proprietary data
3). Client’s remote devices and their applications can be networked seamlessly and reliably without complex development
Data Line Connection: T61 will establish the transparent channel automatically. Your remote device can communicate with your application software via TCP/UDP. You can view this as “virtual serial wire over the air”.
Command Line Connection: With TMAS Center Manager software, you can monitor / control multiple T61 modem status, e.g. RF signal strength, device ID, online/offline status, device current IP, DI/DO monitor and control, configuration updat etc.
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