User guide

Chapter 1 - Introduction and Description
MT4X56USB 7
Technical Specifications
The MT4X56USB conforms to the following specifications.
USB Ports
• Interface: USB Type A and Type B
• Speed: up to 12 Mbs
Modems
• Ports: 4
• Data Rates and Standards: 56 Kbps downloading from V.90/K56flex servers; V.90/K56flex,
enhanced V.34, V.32bis, and V.22bis
• Error Correction: V.42
• Data Compression: MNP Class 5; V.42bis
• Fax Rate and Standards: 14.4 Kbps; V.17, Group 3, Class 1 and Class 2
Power
• External power supply, 110V AC or 240V AC, 47-63 Hz
Connectors
• Four RJ-11 telephone connectors (PORT 1 - PORT 4)
• One USB type B (upstream) connector
• One USB type A (downstream) connector
Operating System Requirements
• Processor and RAM: Pentium Class with minimum 16 MBS RAM recommended
• Operating System: Windows 95 (OSR2), Windows 98, Windows NT 4.0, and Windows 2000
Physical Description
• 4.3” width by 1.1” height by 5.8” depth; 2.0 lbs
10.8 cm width by 2.9 cm height by 14.8 cm depth; 0.9 kg
Environmental Requirements
• Ambient temperature: 32° F to 104° F (0° C to 40° C)
• Relative humidity: 0 to 95% non-condensing
Preview of this Guide
This guide describes the MT4X56USB and explains how to install and configure the unit. The
information contained in each chapter is as follows:
Chapter 1 - Introduction and Description
This chapter describes the MT4X56USB including features, technical specifications and a description
of the front panel indicators and back panel connectors.
Chapter 2 - Installation
This chapter provides information on unpacking and cabling your MT4X56USB.