Subject to alterations
Pictures may differ from original product.
The S1 modem is a basic, low-budget data terminal. Using the
latest CINTERION technology, sitec systems have succeeded in
developing a robust, stable device which can be used anywhere
in the world. A wide range of environmental tests, and tests on its
susceptibility to electrical interference, provide evidence that this
is a high-quality German product.
The S1 modem is available in a robust aluminium box with an
external antenna or in a plastic box, with an internal antenna as
an additional option.
S1 Overview
Last update 06.07.2012
Subject to alterations
Options and characteristics
The S1 may adapt cost optimised to the different applications requirements through the choice of different M2M mobile service modules
as to transmission protocols and binary rate. The device can be equipped with USB, RS232 and an audio interface optionally.
Not available at S1-GSM
Audio (Option)
Quad-Band GSM 850/900/1800/1900 MHz
GPRS multi-slot class 10
GPRS class 10: max. 86 kbps (DL)
CSD data: up to 14.4 kbps V.110
SMS Point-to-point MO & MT, cell broadcast, Text/PDU mode
Fax group 3, class 2 / class 1
Control via AT commands
TCP/IP stack access via AT commands
Internet services: TCP Server/Client, UDP, HTTP, FTP, SMTP, POP3
Like S1-GSM, additional: GPRS multi-slot class 12
GPRS class 10: max. 86 kbps (UL+DL)
Encryption HTTPS, SSL and PKI
RLS Monitoring (Jamming Detection)
Like S1-GPRS, additional: EDGE class 12: max. 236,8 kbps (UL+DL)
Dual band UMTS: 900 / 2100 MHz (EU3-E)
Tri band UMTS: 850 / 900 / 2100 MHz (EU3-P)
Dual band GSM: 900 / 1800 MHz
UMTS 3GPP release 5
GSM release 99 / release 4
EDGE (E-GPRS) multi-slot class 10
GPRS multi-slot class 10
HSDPA: DL: max. 3.6 Mbps, UL: max: 384 kbps
UMTS: DL: max. 384 kbps, UL: max. 384 kbps
EDGE class 10: DL: max. 237 kbps, UL: max. 118 kbps
GPRS class 10: DL: max. 85.6 kbps, UL: max. 42.8 kbps
CSD: 14.4 kbps, V.110
SMS text and PDU mode
Fax group 3, class 1
Support of video calls
RLS monitoring
Up to 460 kbps
Hardware handshake
Connector C: 9 poles SUB-D (f)
USB 2.0 full speed, 12 Mbps
Connector D: USB Micro- B
1 x GSM
2 x device (firmware controlled)
Microphone and loudspeaker connection
Basic hands-free operation
Echo cancellation
Noise reduction
Connector B: RJ10 (4P4C)
SIM card 1.8 V, 3 V
Accessible or hidden
Switching on by
RS232, USB, power supply
Antenna connection
Connector A: SMA (f)
Power supply
7..36V DC
Connector E: RJ12 (6P6C) or Molex Micro-Fit 3.0, 2x2 poles
Last update 06.07.2012
Subject to alterations
Software / Driver
Temperature range
Aluminium profile housing (black or silver), silk-screen process
Customised housings possible
Available without housing
Size: 72 x 60 x 23 mm (additionally connectors)
Hard- and software watchdog
RIL driver for Microsoft® Windows
Mobile™ based devices
Multiplex driver for: Microsoft® Windows XP™, Windows 7 and Microsoft® Windows Vista™
Additionally at S1-UMTS:
USB driver for Microsoft® Windows XP™, Windows Vista™ and Windows 7™
USB driver for Microsoft® Windows CE™ 5.0 and 6.0
Multiplex driver according 3GPP 27.010 for Microsoft® Windows XP™ and Windows Vista™
Operation: -40 °C to +85 °C
Storage: -40 °C to +85 °C
CE, RoHS, Pb free
Bar antenna, external antenna, cable, wall power supply, holder
Please request.
Information and contact
sitec systems GmbH
Ammonstraße 70
D-01067 Dresden
Service provider:
Last update 06.07.2012