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 Siemens MC56 Modem
Information
General features:
· Tri-Band GSM 900/1800/
1900 MHz (MC55)
· Tri-Band GSM 850/1800/1900 MHz
(MC56)
· GPRS multi-slot class 10
· Compliant to GSM phase 2/2+
· Output power:
- Class 4 (2 W) for EGSM850
- Class 4 (2 W) for EGSM900
- Class 1 (1 W) for GSM1800
- Class 1 (1 W) for GSM1900
· Control via AT commands
(Hayes 3GPP TS 27.007, TS 27.005)
· SIM Application Toolkit
· TCP/IP stack access via AT commands
· Internet Services: TCP, UDP, HTTP, FTP,
SMTP, POP3
· Supply voltage range: 3.3 ... 4.8 V
· Power consumption
- Power down 50 µA
- Sleep mode (registered DRX = 5)
3.0 mA
- Speech mode (average) 260 mA
- GPRS class 10 (average) 450 mA
· Temperature range
- Normal Operation: -20°C to +70°C
- Restricted Operation: -25°C to +75°C
- Switch off: +80°C
- Storage: -40°C to +85°C
· Dimensions: 35 x 32.5 x 2.95 mm
 
Specifications for GPRS data
transmission:
· GPRS class 10: max. 85.6 kbps (downlink)
· Mobile station class B
· PBCCH support
· Coding schemes CS 1-4
 
Specification for CSD data transmission:
· Up to 14.4 kbit/s
· V.110
· Non-transparent mode
· USSD support
 
Specification for SMS:
· Point-to-point MO and MT
· SMS cell broadcast
· Text and PDU mode
 
Specification for fax:
· Group 3, class 2
 
Specification for voice:
· Triple-rate codec for HR, FR, and EFR
· Adaptive multi-rate AMR
· Basic hands-free operation
· Echo cancellation
· Noise reduction
 
Special features:
· RIL/MUX software for Microsoft®
Windows Mobile™ 5.0 based devices

 
Interfaces:
· Hirose U.FL-R-SMT 50 ohm antenna
connector
· Antenna solder pad
· Hirose 50-pin board-to-board connector
- Power supply
- Audio: 2 x analog, 1 x digital
- SIM card interface 3 V
- 2 x serial interface (ITU-T V.24 protocol)
- Battery charger
 
Approvals:
· R&TTE, FCC, UL, IC, GCF, PTCRB, CE
· Local approvals and network operator
certifications
 
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