Compatibility - ZyXEL Communications 2864 Series User Manual

lar mode, fax sending and receiving, voice mail, network management, and
diagnostic features.
Hints and Tips - Section five is the trouble-shooting and special advice section. Here
you will find additional information on how to use a 2864 series modem with your
computer, and some hints and tips relating to a number of communication software
applications.
Appendices - An extensive glossary, several appendices with technical details, infor-
mation on standards, and a thorough index complete this manual.
Those who need more detailed technical information may contact ZyXEL Commu-
nications Corporation directly. The address can be found in the disclaimer section at
the beginning of this manual.

Compatibility

ZyXEL 2864 series modems are high performance universal modems capable of
transmission speeds up to 28.8 Kbps full-duplex on a 2-wire dial-up line. Universal
compatibility covers a broad range of ITU-T and BELL standards, and provides data
compression.
Various operation modes that can be achieved are as follows:
Standard
V.34
ZyXEL
ZyXEL
*
V.33
*
V.33
V.32bis
V.32bis
V.32bis
V.32
V.32 uncoded
V.32
*
V.29
*
V.29
*
V.29
*
V.27bis
Bit rate
(+/-0,01%)
[bps]
28 800 - 2 400 multiple
19 200
16 800
14 400
12 000
14 400
12 000
7 200
9 600
9 600
4 800
9 600
7 200
4 800
4 800
Baud rate Modulation
(+/-0,01%)
[baud]
multiple
2 743
2 400
2 400 128-TCM
2 400 64-TCM
2 400 128-TCM
2 400 64-TCM
2 400 16-TCM
2 400 32-TCM
2 400 16-QAM
2 400 4-DPSK
2 400 16-QAM
2 400 8-QAM
2 400 4-DPSK
1 600 8-PSK
1–3
Carrier
frequency
[Hz]
multiple
1800
1800
1800
1800
1800
1800
1800
1800
1700
1700
1700
1800