ED77 ANGIELSKA
ED77 ANGIELSKA
8/2/07
2:49 PM
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CYGNUS TITANIUM
APARAT SZYFRUJÑCY
Modem ED77
Mobile access to the Internet
IMPORTANT
USB GPRS/EDGE MODEM ED77
TRIPLE-BAND 850/900/1800
The ED77 modem enables fast and easy wireless access to the Internet and SMS
services. Data transmission is carried out in packet mode based on GSM network.
The USB port for data transfer and power supply enable connection to virtually any
desktop or notebook computer. User friendly application is provided for connection
initialization and SMS management. External RF port enables connection of external
antenna for improved performance in poor signal conditions or dedicated applications.
Possibility of external power supply is dedicated to the situations when USB supply
is insufficient especially when working in GSM 850/900 environment.
The device comes in a small package in a set comprising the modem with short antenna attached to it, the SIM holder, the USB cable and mains adaptor. After unpacking
it is ready to install the SIM card and install on the computer.
USB CONNECTION TO PC
177,6 KBITS/S MAX DOWNLINK
DIALER APPLICATION
EXTERNAL ANTENNA PORT
OPTIONAL EXTERNAL POWER SUPPLY
END-USER FEATURES
TECHNICAL FEATURES
y
y
y
y
supports EDGE, GPRS, HSCSD, CSD
and SMS in EGSM 900/1800 GSM
bands or EDGE, GPRS, CSD and SMS
in EGSM 850/1800 GSM bands
data transmission EDGE (class 6):
177,6 kb/s (rec.), 118,4 kb/s (trans.)
y
standalone device
y
simple installation and control
y
USB 2.0 full-speed compatible
y
user friendly and multilingual interface
y
external antenna mounted on the
SMA 50 Ω type connector
y
many applications:
y
optional external power supply for
improved performance in poor signal
and poor supply working conditions
(included)
Internet at home and office
y
signaling of the connection status and
power supply
remote access and surveillance
control
y
conforms to the R&TTE Directive CE
remote process control
controlled through EDGE Dialer PC
application (under MS Windows operating systems)
little PC hardware requirements:
Pentium II 200MHz processor, 5MB
free hard drive space, USB 1.1 port
mobile access to the mail, home
and office network
telemetry
ED77 ANGIELSKA
8/2/07
2:49 PM
HARDWARE FEATURES
y
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Modem ED77 Mobile access to the Internet
USB 2.0 full-speed compliant
The ED77 modem is connected to a PC
with a special USB cable with ferrite filter
for improved performance. USB Standard connection ensures versatile applications of the device, especially in other
operating systems like Linux, Mac. This
also ensures independency of the device
operation from the PC hardware.
y
intelligent power supply control
circuitry
Devices like ED77 modem working with
a PC, taking power supply from one of
its ports are constrained by the limitations given by the computer manufacturer and the Standards. On the other
hand, radio devices require larger power supply when operating in transmitting mode. The power consumption
may become even more severe problem
while working in the low signal strength
area due to various effects like poor base station topography or during poor
weather conditions.
The ED77 modem is equipped with dedicated circuitry enabling good transmission characteristics while ensuring that
the computer USB port is not overloaded. The current protection circuits
limit current loading dynamically to suit
the energy output of the PC. In case the
computer can not supply enough power,
the device operates with limited performance. The need for connecting external power supply is indicated with red
flashing diode.
y
external antenna
The ED77 modem is fitted with SMA
50 Ω type external RF connector,
which allows to apply other external
antenna for improved performance in
poor signal conditions or application
of the device in environments where
reception of radio waves is not possible.
y
stable ABS housing
y
tested against CE and approved
by notified body no 1471
PC APPLICATION FEATURES
y
compatible with MS Windows 98SE/ME/2000 SP4/XP SP2/VISTA
ALL operating systems
y
autodetection of the modem connected to any of the USB ports
After the first installation of the software, whenever the device is connected to any
of the USB ports, the application automatically establishes connection with the
modem.
y
user defined and configurable internet access profiles
Apart from a built in profile available for customization of the software, the user can
add new profiles and configure them.
y
intuitive use
All the functions available in the application windows have logical layout what enables
a new user to get acquainted with the software quickly and easily.
y
signal strength indicator
The user is often interested in the GPRS/EDGE signal strength characteristics in the
area where the device is used. The signal indicator allows to find optimum placement
for the device or external antenna to ensure best signal reception and transmission.
y
connection statistics
Users are often interested in static and dynamic characteristics of the network
throughput. The data displayed in the application window give full information
concerning current session: amount of received and transmitted data is available to
the user in kilobytes.
y
SMS management
The application provides full service of the SMS communication (sending, receiving,
replying, phone book).
y
user configurable automatic connection to the Internet
The application allows for full automation of the internet connection including
AutoPIN function. This is making the internet connection easy and on demand.
y
event registration
Âniadeckich 10/1, 00-656 Warszawa, Poland, tel/fax: +48 22 625 53 19
office@tl2000.com.pl www.tl2000.com.pl
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