Siemens MC55 User Manual download pdf (Page 29)

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GPRS6055ER Specifications

o PC/104 interface

o 8-bit, 8.25 MHz (typical)

o Individual ISA Interrupt for GSM

o UART

o 1 channel 16C550 with 16 byte FIFOs

o Oscillator frequency 14.7456 MHz

o Digital I/O

o 16 bit-programmable in GPRS6055 mode (COM17045 mode is 8 in and 8 out)

o Jumper selected 10K pull up/down in 8-bit blocks

o Size: 3.6”L x 3.8”W x 0.6”H (90mm L x 96mm W x 15mm H)

o Weight: 0.24bs (0.10 Kg)

o Power Consumption: 2W @ 5 VDC Typical

Siemens MC55 GSM Modem Specifications

General Features:

o Siemens MC55 Tri-Band GSM

o 900/1800/1900 MHz

o Triorail TRM:2 Tri-Band GSM

o 900/1800/GSM-R MHz

o Compliant to GSM phase 2/2+

o Output power:

o class 4 (2 W) for EGSM900

o class 1 (1 W) for GSM1800

o class 1 (1 W) for GSM1900

o AT commands Hayes GSM 07.05 and GSM 07.07

o AT commands for RIL compatibility (RIL/NDIS)

o TCP/IP stack access via AT commands

o (SAT Release 99)

o Ambient temperature: –20º C … +70º C

o Restricted Operation: –25º C … +75º C

o Auto switch-off at +75 ºC

Specification for fax:

o Group 3, class 1

Specifications for data (GPRS):

o Multislot class 10: max 85.6 kbit/s (downlink)

o Modulation and coding scheme MCS 1– 4

o Mobile station class B

Specifications for SMS:

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Siemens MC55 User Manual Page 29