© Microhard Systems Inc. 10
1.0 Overview
1.2 IPn3G / IPn3Gb Specifications
Electrical/General
IPn3G Supported Bands: HSPA & Quad Band GSM
850/1900/1700-2100 (HSPA)
850/900/1800/1900 MHz (GSM)
IPn3Gb Supported Bands: UMTS/HSPA FDD Bands [MHz] - Six band
Band I (2100MHz), Band II (1900MHz), Band IV (1700MHz), Band V
(850MHz), Band VI (800MHz), Band VIII (900Hz)
3GPP Release 7
5.76 Mb/s uplink, 21.1 Mb/s downlink
or 5.76 Mb/s uplink, 7.2 Mb/s downlink
IPn3G Data Features: HSPA
Up to 7.2 Mbps downlink
Up to 5.76 Mbps uplink
EDGE/GPRS
Multi-Slot Class 12
IPn3Gb Data Features: HSDPA cat 14, up to 21.1 Mb/s DL for LISA-U230
GPRS multi-slot class 125, coding scheme CS1-CS4, up to 85.6 kb/s DL/UL
EDGE multi-slot class 125, coding scheme MCS1-MCS9, up to 236.8 kb/s DL/UL
CSD GSM max 9.6 kb/s
UMTS max 64 kb/s
IPn3G TX Power: HSPA - Class 3 (0.25W)
GSM 850/900 MHz - Class 4 (2W)
GSM 1800/1900 MHz - Class 1 (1W)
EDGE 850/900 MHz - Class E2 (0.5W)
EDGE 1800/1900 MHz - Class E2 (0.4W)
IPn3Gb TX Power: WCDMA/HSDPA/HSUPA Power Class
· Power Class 3 (24 dBm) for WCDMA/HSDPA/HSUPA mode
GSM/GPRS Power Class
· Power Class 4 (33 dBm) for GSM/E-GSM bands
· Power Class 1 (30 dBm) for DCS/PCS bands
EDGE Power Class
· Power Class E2 (27 dBm) for GSM/E-GSM bands
· Power Class E2 (26 dBm) for DCS/PCS bands
IPn3Gb Current Consumption:
UMTS Active Connection Current:
Avg Serial Data: 75mA
Avg Ethernet: 94mA
Peak Tx: 275mA
Serial Interface: RS232, RS485, RS422
Serial Baud Rate: 300bps to 921kbps
USB: USB 2.0
USB Console Port
USB to Serial Data Routing
USB to Ethernet Data Routing
Caution: Using a
power supply that
does not provide
proper voltage or
current may damage
the modem.
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