Data Function; Table 6. Feature Description; Physical Layer Capability - ZyXEL Communications OMNI 56K User Manual

User's Guide for ZyXEL Omni 56K and Omni 56K Plus Modems
Feature Description
Data .2W Dial-Up Line
.Multi-auto/V.90/V.34bis/V.34/V.32bis/V.32/V.22bis/V.22/ Bell212A
.Hardware/Software Flow Control
.Error Control/Data Compression
.ZyXEL AT Command Set
.External Plug and Play for Windows 31/95/98 in RS232 mode
External Plug and Play for Windows 98 /2000 in USB mode
.Repeat Dial/Cyclic Dial
.Caller ID
.Distinctive Ring
.AT Protection for software application
Fax .V.17/V.29/V.27ter
.G3 T.30 Protocol
.EIA Class 1/Class 2.0 command set
Voice .4 bit IMA ADPCM
.Remote Recording on PC storage.
.Play and record voice via the attached telephone set. (Omni 56K Plus only)
.IS-101 Command Set

Data Function

Physical Layer Capability

Omni 56K/Omni 56K Plus modem is a high performance universal modem capable of transmission
speed up to 56/33.6 Kbps full-duplex on a 2-wire dial-up line. Universal compatibility covers a
broad range of ITU-T and BELL standards.
Standard Bit Rate [bps]
V.90 28000-56000
V.34bis/V.34 2400-33600
V.32bis 14400
V.32bis 12000
V.32bis 7200
V.32 9600
V.32 uncoded 9600
3-4

Table 6. Feature Description

Baud Rate [baud]
8000
multiple
2400
2400
2400
2400
2400
Modulation Carrier Frequency [Hz]
PCM 0
TCM multiple
128-TCM 1800
64-TCM 1800
16-TCM 1800
32-TCM 1800
16-QAM 1800