USRobotics x2/56K Network Card User Manual


 
Sportster Winmodem 33600 & x2/56K - User's manual 57
Appendix B – Technical
Specifications
Sportster Winmodem 33600 &
x2/56K
Specifications
Compatibility Data
: ITU-T V.34, V.FC, ITU-T V.32
bis
,
V.23, V.22
bis
, V.22, V.21 and Bell
212A, 103.
Fax
: Send and receive Group III Fax,
Class 1, Class 2.0; ITU-T V.17, V.29,
V.27
ter
Speeds Data
: 33.6K, 31.2K (V.34+), 28.8K, 26.4K,
24K, 21.6K, 19.2K, 16.8K, 14.4K, 12K,
9600, 7200, 4800, 2400, 1200,
1200/75, 75/1200, 300 bps
Fax
: 14.4K, 12K, 9600, 7200, 4800, 2400
Error correction
ITU-T V.42, MNP 2-4
Data compression
ITU-T V.42
bis
, MNP level 5
Operation
Full/Half duplex on 2 wire telephone line
Format (DTE-DCE)
Serial, binary, asynchronous
Command set
Compatible with the AT command set; Fax
mode: EIA 578 Class 1, EIA 592 Class 2.0
Flow control
XON/XOFF, RTS/CTS
Telephone interface
RJ11
Voice coding
IMA ADPCM
Tone detection
DTMF
Call differentiation
Toggle between voice, fax and data
according to the country