Laipac Technology Inc. M2M 3350 User’s Manual & Reference Guide5.3 Physical CharacteristicsSize 95x60x25mm (excluding connectors)Overall Size 110x60x25mmWeight 120gHousing Aluminium Profiled5.4 Temperature RangeOperating Conditions: From -22°C to +55°CStorage Conditions : From -25°C to +70°C5.5 Power SupplyInput Power: 5VGround : 0V**Correct operation of the modem is not guaranteed if the input voltage drops below 5V**Parameters GSM 850/900 GSM 1800/1900 UnitPower Supply @ 25°CInput Supply Voltage 5 5 VInput Peak Supply Current 1.8 1.1 AInput Average Supply Current 330 220 mAInput Average Supply Current in Idle Mode 32 32 mA© 2002-2007 by Laipac Technology Inc. All Rights Reserved. Page 22