Product Features - 3Com 56k User's Manual And Reference

Modulation Schemes
ITU-T V.90
3Com 56K technology (Download up to 56kbps,
and Upload using V.34)
ITU-T V.34 (Inc 33600)
ITU-T V.32 bis
ITU-T V.32
ITU-T V.22 bis
ITU-T V.22
ITU-T V.23
ITU-T V.21
Error Control and Data Compression
Schemes
ITU-T V.42
ITU-T V.42 bis
MNP 2-5
2

Product Features

Fax Modulation Schemes
ITU-T V.17
ITU-T V.29
ITU-T V.27ter
ITU-T V.21
Fax Standards
EIA 578 Class 1 FAX
EIA 592 Class 2.0 FAX
Front Channel Link Rates (Download
Speeds)
28000, 29333, 30666, 32000, 33333, 34666,
36000, 37333, 38666, 40000, 41333, 42666,
44000, 45333, 46666, 48000, 49333, 50666,
52000, 53333, 54666, 56000