Chapter 1 – Product Overview
MT9234MU-CDC-XR User Guide
5
Shipping Package Contents
●
MT9234MU-CDC-XR modem
●
One RJ-11 cable
Inspect the contents for signs of any shipping damage. If damage is observed, do not power up the unit. Contact Multi-
Tech’s Technical Support for advice.
Technical Specifications
Trade Name
MultiMobile™ USB
Model
MT9234MU-CDC-XR
Data Rates
56K download speeds from digital V.92/V.90 servers;
33.6K upload and download speeds from non-V.92/V.90 servers and other client modems
Fax Rates
33.6K and below
Standards:
Data
V.92, V.90 enhanced, V.34 and below
Error Correction
V.42
Data Compression
V.44, V.42bis, MNP Class 5
Fax
V.34, Class 2.1 & 1.0, V.17, Group 3; Class 1 & 2, Error Correction Mode
Cables
1 USB series A
1 RJ-11
Operation
USB Port: 12M bps
Line Type: Dial-up
Physical Description
1.3” w x 1.0” h x 3.1” d; 2 oz
3.0 cm w x 2.5 cm h x 8.0 cm d; 62 g
Operating
Environment
Operating Temperature: -31° to +167° F (-35° to 75° C)
UL listed at 60° C
Humidity Range: 25–85% non-condensing
Approvals
CE Mark
EMC: FCC Part 15 Class B, EN55024, EN55022 Class B, ICES-003 Class B
Safety: UL/cUL 60950-1, IEC 60950-1
Telecom: 47CFR Part 68, CS03, TBR21, other countries also included
Power*
Sleep Mode Typical Maximum
Measured Volts 5.01 5.01 5.01
Current (AMPS) 0.099 0.133 0.178
Watts 0.494 0.665 0.890
Limited Warranty
2 years
* Multi-Tech Systems, Inc. recommends that you incorporate a 10% buffer into their power source when determining
product load.
AT Commands
AT Commands for this product are published in a separate document. You can download this document from the Multi-
Tech website.
