Technical Information
A-1
Appendix A
Technical Information
This chapter describes technical and serial port information.
Technical Specifications
Standards Compatibility
Your Courier V.Everything uses multiple standard data communications
protocols and is also compatible with many nonstandard schemes. The
following schemes are supported:
Modulation
This modulation
Supports
x2
Up to 56 kbps
ITU-T V.34
33.6/31.2/28.8/26.4/24/21.6/19.2/16.8/14.4/12 kbps;
9600/7200/4800 bps asynchronous Trellis Coded Modulation
(TCM)
V.FC
28.8/26.4/24/21.6/19.2/16.8/14.4 kbps asynchronous TCM
V.32 terbo
21.6/19.2/16.8/14.4/12 kbps; 9600/7200 bps asynchronous
TCM; 4800 bps asynchronous Quadrature Amplitude
Modulation (QAM)
HST
16.8/14.4/12 kbps; 9600/7200 bps asynchronous,
asymmetrical, 450 bps back channel with automatic handshake
adjustment to 300 bps TCM and QAM; 4800 bps
asynchronous, asymmetrical, 450 bps back channel with
automatic handshake adjustment to 300 bps QAM.
ITU-T V.32 bis
14.4/12 kbps; 9600/7200 bps asynchronous TCM; 4800 bps
asynchronous QAM
ITU-T V.32
9600 bps asynchronous, TCM; 4800 bps asynchronous, QAM
ITU-T V.22 bis
2400 bps asynchronous, QAM
Bell 212A
1200 bps (also V.22) asynchronous, Differential Phase Shift
Keying (DPSK)
ITU-T V.23
1200 bps asymmetrical with 75 bps back channel with
Summary of Contents for Courier V.Everything
Page 7: ......
Page 18: ...Installing Internal Courier 2 1...
Page 26: ...3 8 Courier V Everything Getting Started Guide...
Page 33: ...Windows 95 4 7 4 Click Windows Setup tab...
Page 43: ...Windows 95 4 17...
Page 47: ...5 4 Courier V Everything Getting Started Guide...
Page 53: ...6 6 Courier V Everything Getting Started Guide...
Page 102: ...Index...