Abocom UTA128 Network Card User Manual


 
UTA128
USB ISDN TA 128K
Introduction
ISDN (Integrated Service Digital Network) is the most convenient
and economical way to use the existing copper wire for both voice
and data communication.
With the USB ISDN TA, data transmission rate can reach up to
128K. It can not only provides 128K transmission but also allows
voice conversation and fast Internet Access simultaneously.
The USB ISDN TA is a low cost USB ISDN modem for
applications like INTERNET ACCES and FAX capabilities.
EASY access due to plug and play features via USB bus and low
cost due to host processing concept and remote powering via USB
bus features.
Specifications
Application
Answering Machine with BVRP or RVS-COM
Euro File Transfer with BVRP or RVS-COM
Fax with BVRP or RVS-COM
Internet Access
Phone with BVRP or RVS-COM
Hardware Interface
ISDN S/T
USB
LED
Power
B1
B2
OS
Windows 2000
Windows 98
Windows ME
Windows XP
Switch Protocol
DSS1: Euro-ISDN
Software Interface
CAPI 2.0
ISDN WAN Miniport
S/T ISDN Interface
Support OSI level 1 conform to UIT-T I.430 for basic access at
S and T interfaces (ETSI 300012/ANSI T1.605)
Line interface transformer direct drive
2 B channels at 64kbps each plus 1 D channel at 16kbps
All I.430 wiring configurations supported including
passive bus for TE'S distributed point to point and point
to multipoint
Multiframe support
Analog part: included with adaptive detection threshold
and equalizer
USB Interface
USB 1.0 specification full compliance, 1.1 specification
compatibility (1.1 power management compliance),
12 Mbps full speed
On-chip USB transceiver with digital PLL
6 isochronous endpoints for B1, B2 ,D channels data.
Interrupt endpoint for I430
ISDN protocol and data.control endpoint for USB
standard plus vendor specific request
Communication device class and vendor requests
Bus or self powered application (pin programmable)
Onnow power management (D0, D2, D3) suspend
mode compliance
Pin programmable high/low power USB device regis
tration, wake-up capability, USB device identification
General
USB hot plug and play interface
Control access and interrupt handling provided through
the USB interface
All FIFOS and FIFOS management needed in-cluded for
USB/ISDN data processing
Internal PLL to generate the USB 48MHz clock from a
15.36MHz crystal
Internal regulator for 3.3V generation from USB bus 5V
48 pin TQFP package
0.35 micron HCMOS 6 process
System Requirements
An USB port
A floppy disk drive
A CD-ROM drive
Microsoft Windows 98/2000/ME/XP
USB ISDN TA