The Multi-Tech MT5656ZDX modems are compatible with the ITU-TV.92 protocol that provide quick connections, downstream transmissions at speeds up to 56K bps, and upstream transmissions at speeds up to 48K bps when connected to V.92-compatible Internet Service Providers.
MAIN OVERVIEW FEATURES: Fax Technology: Super G3,Class 1.0,Class 2.0,Class 2.1,TIA/EIA TR29.2,T.4,T.30,EIA/TIA-578 Class 1,EIA/TIA 592 Class 2Modulation: ITU-T V.92,ITU-T V.90,ITU-T V.34plus,ITU-T V.34,ITU-T V.34bis,ITU-T V.32,ITU-T V.22bis,ITU-T V.22,Bell 212A,Bell 103,ITU-T V.21Host Interface: SerialNumber of Modem (RJ-11) Ports: 1Number of Phone Line (RJ-11) Ports: 1Fax Transmission Data Rate: 14.4 kbit/sModem Transmission Data Rate: 56 kbit/sForm Factor: DesktopHeight: 1.2"Width: 5.8"Depth: 4.3"Weight (Approximate): 8 ozPackage Contents: MT5656ZDX MultiModemZDX V.92 Data/Fax ModemA DC power transformerOne RJ11 phone cableA printed Quick Start GuideA CD containing modem drivers, communications software (PhoneTools), this User Guide, AT Commands ReferenceGuide which includes voice commands, a Fax 1 Commands Reference Guide, and Adobe Acrobat softwareFour vinyl gripper feet for the bottom of the modemLimited Warranty: 2 Year