Maxon MODMAX MM-6280IND Technical Information PDF herunterladen (Seite 11)

Extended AT Commands Manual Page 11 of 70 2009-06-25

Term Description

PSTN

Public Switched Telephone Network refers primarily to the telephone

system based on copper wires carrying voice, fax & data.

RCE

Remote Customer Equipment. Describes the MT2, Rm and TE2 as one

composite system.

Rm Hardwire Interface between MT2 and TE2.

SMS Short text Message Service.

TE2

Terminal Equipment 2. A TE2 is a data terminal device that has a non-

ISDN user-network interface, e.g., CCITT V series or CCITT X series.

Same as DTE. Products which can issue AT command set and handle

the response through UART or RS-232 signalling ports of the . The

popular examples of MT2 are PC’s, PDA and embedded systems i.e.

Data Logger, PLC etc.

UART

Universal Asynchronous Receiver-Transmitter, the UART is a

microchip component that handles asynchronous serial

communication. Every computer contains a UART to manage the serial

ports, and some internal modems such as have their own UART.

UART 1(RS232 port) UART 2 (On serial for diagnostics)

UI User Interface.

Um Over-air interface between the MT2 and the BS.

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Maxon MODMAX MM-6280IND Technical Information Seite 11