Multitech SF100-G-EU Specifications download pdf (Page 8)

Chapter 1 – Product Overview and Safety Information

MultiModem® iSMS Administrator’s Guide 8

MultiModem iSMS Documentation

User Guides

All product documentation is available on the Multi-Tech website: http://www.multitech.com/man.go

AT Commands

The AT commands used to configure this product are described in a reference guide. You can find this guide, “GPRS AT

Commands Reference Guide” on the Multi-Tech website.

Front and Back Panels

Front Panel of model SF 100

Front Panel LEDs of Model SF 100

LED Description

Power Lights when power is being supplied to the MultiModem iSMS.

Status When functioning normally, the LED blinks. The LED is a solid light when the unit is booting up,

saving the configuration, restarting, or updating the firmware.

LAN

10/100

Lights when a successful connection to the 100BaseT LAN is established. Off when connected at

10BaseT.

LAN

LNK / ACT

Lights when the LAN port has a valid Ethernet connection.

Blinks when it is receiving or transmitting data.

Modem TD TRANSMIT DATA. This LED blinks when the modem is transmitting data to your wireless

carrier.

RD RECEIVE DATA. This LED blinks when the modem is receiving data from your wireless

carrier.

CD CARRIER DETECT. This LED lights when the modem detects a valid carrier signal from a

wireless carrier.

TR (DATA) TERMINAL READY. This LED lights when the modem is trying to establish a

wireless connection.

LS LINK STATUS. This LED flashes once every 3 seconds when network registration is

successful. This LED is on constant if the network registration is invalid, if a network signal

is not detected or if a SIM card is not installed in the modem.

Signal Indicates the wireless signal strength. See the Signal Strength section in this chapter.

SIM Location of the SIM card.

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Multitech SF100-G-EU Specifications Page 8