Wavecom WMOD2B Manuel d'utilisateur télécharger pdf (Page 11)

7Wavecom WMOD2B Modem

DESCRIPTION OF THE INTERFACES

3. DESCRIPTION OF THE INTERFACES

The modem comprises several interfaces:

- LED function indicating operating status

- External antenna (via SMA)

- Serial and control link (via 15 pins SUB D)

- Power supply (via 4 pins Micro-Fit

)

- SIM card holder

3.1 LED Function

- LED off Device switched off - Not ready

- LED on Device switched on - Connecting to network

- LED flashing slowly Device switched on - Idle mode (registered on network)

- LED flashing rapidly Device switched on - Transmission mode

3.2 Connectors

Connector Function

SMA RF antenna connector

15 pins SUB D

RS232 link

(high density)

AUDIO link

RESET

4 pins Micro-Fit

Power supply connector

“ SIM” connector SIM card connection

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Wavecom WMOD2B Manuel d'utilisateur Page 11