| Feature |
Specification |
| Modulation Schemes |
ITU-T V.92
ITU-T V.90
ITU-T V.34+
ITU-T V.34
ITU-T V.32bis
ITU-T V.32
ITU-T V.22bis
ITU-T V.22
ITU-T V.23
Bell 212A
|
| Error Control and Data Compression Schemes |
ITU-T V.42
ITU-T V.42bis
MNP 2-5
ITU-T V.44 (on select models)
|
| 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
|
| Downstream Link Rates (V.90/V.92) |
56000 54666 53333 52000 50666 49333 48000 46666 45333 44000 42666 41333 40000 38666 37333 36000 34666 33333 32000 30666 29333 28000
|
| Upstream Link Rates (V.92-PCM Upstream) |
48000 46666 45333 44000 42666 41333 40000 38666 37333 36000 34666 33333 32000 30666 29333 28000 |
| Upstream Link Rates (V.90) |
31200 28800 26400 24000 21600 19200 16800 14400 12000 9600 7200 4800 |
| V.34+ Link Rates |
33600 31200 28800 26400 24000 21600 19200 16800 14400 12000 9600 7200 4800 |
| V.32bis Link Rates |
14400 12000 9600 7200 4800 |
| Additional Link Rate |
2400 |
| Fax Link Rates |
14400 12000 9600 7200 4800 2400 |
| DTE Rates |
115200 57600 38400 19200 9600 2400 |