P RODUCT FEATURES2Modulation Schemes56K ITU-T standardx2™ technologyITU-T V.34+ITU-T V.34ITU-T V.32bisITU-T V.32ITU-T V.22bisITU-T V.22ITU-T V.23Bell 212AITU-T V.21Bell 103Error Control and DataCompression SchemesITU-T V.42ITU-T V.42bisMNP 2-5Fax Modulation SchemesITU-T V.17ITU-T V.29ITU-T V.27terITU-T V.21Fax StandardsEIA 578 Class 1 FAXEIA 592 Class 2.0 FAXFront Channel Link Rates28000, 29333, 30666, 32000,33333, 34666, 36000, 37333,38666, 40000, 41333, 42666,44000, 45333, 46666, 48000,49333, 50666, 52000, 53333,54666, 56000, 57333Back Channel Link Rates4800, 7200, 9600, 12000, 14400,16800, 19200, 21600, 24000,26400, 28800, 3120033600V.34+ Link Rates4800, 7200, 9600, 12000, 14400,16800, 19200, 21600, 24000,26400, 28800, 31200, 33600V.32bis Link Rates4800, 7200, 9600, 12000, 14400Additional Link Rates300, 1200/75 (V.23), 1200, 2400Fax Link Rates2400, 4800, 7200, 9600,12000, 14400
