Product Features

Modulation Schemes

• ITU V.92
• ITU V.90
• ITU V.34+
• ITU V.34
• ITU V.32bis
• ITU V.32
• ITU V.22bis
• ITU V.22
• ITU V.23
• ITU V.21

Error Control and Data Compression Schemes

• ITU V.44
• ITU V.42
• ITU V.42bis
• MNP 2-5

Fax Modulation Schemes

• ITU V.29
• ITU V.27ter
• ITU V.17

Fax Standards

• EIA 578 Class 1 FAX

V.92/V.90 Front Channel Link Rates (Download Speeds)

56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667, 45333, 44000, 42667, 41333, 40000, 38667, 37333, 36000, 34667, 33333, 32000, 30667, 29333, and 28000

V.92 Back Channel Link Rates (Upload Speeds)

48000, 46667, 45333, 44000, 42667, 41333, 40000, 38667, 37333, 36000, 34667, 33333, 32000, 30667, 29333, 28000, 26667, 25333, and 24000

V.90 Back Channel Link Rates (Upload Speeds)

31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000, 9600, 7200, and 4800

V.34+ Link Rates

33600 and 31200

V.34 Link Rates

28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000, 9600, 7200, and 4800

V.32bis Link Rates

14400, 12000, 9600, 7200, and 4800

Additional Link Rates

2400, 1200, 1200/75 (V.23), and 300

Fax Link Rates

14400, 12000, 9600, 7200, 4800, and 2400