Multi-Tech Systems, Inc. makes no representations or warranties, whether express, implied or by estoppels, with respect to the content, information,
material and recommendations herein and specifically disclaims any implied warranties of merchantability, fitness for any particular purpose and noninfringement.
Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of
Multi-Tech Systems, Inc. to notify any person or organization of such revisions or changes.
Trademarks
MultiModem, Multi-Tech, and the Multi-Tech logo are registered trademarks of Multi-Tech Systems, Inc. All other products and technologies are the
trademarks or registered trademarks of their respective holders.
Legal Notices
The Multi-Tech products are not designed, manufactured or intended for use, and should not be used, or sold or re-sold for use, in connection with
applications requiring fail-safe performance or in applications where the failure of the products would reasonably be expected to result in personal injury or
death, significant property damage, or serious physical or environmental damage. Examples of such use include life support machines or other life
preserving medical devices or systems, air traffic control or aircraft navigation or communications systems, control equipment for nuclear facilities, or
missile, nuclear, biological or chemical weapons or other military applications (“Restricted Applications”). Use of the products in such Restricted
Applications is at the user’s sole risk and liability.
Contacting Multi-Tech
Knowledge Base
The Knowledge Base provides immediate access to support information and resolutions for all Multi-Tech products. Visit http://www.multitech.com/kb.go.
Support Portal
To create an account and submit a support case directly to our technical support team, visit: https://support.multitech.com.
Power Draw................................................................................................................................................................... 7
Hardware and Installation ....................................................................................................................................... 8
Connectors and LEDs .................................................................................................................................................... 8
LED Descriptions ......................................................................................................................................................... 8
Mounting the Device (Optional) ................................................................................................................................. 10
Mounting an MTMC on a Wall.................................................................................................................................. 10
Mounting the Device in a Rack ................................................................................................................................. 11
Cabling your Device to a Computer .......................................................................................................................... 13
Installing Windows Drivers ......................................................................................................................................... 15
Downloading Windows Drivers................................................................................................................................. 15
Installing Drivers for Windows 7, 8 or Server 2012 .................................................................................................. 15
Installing Drivers for Windows Vista or Server 2008 ............................................................................................... 15
Installing Drivers for Windows XP or Server 2003 .................................................................................................... 15
Installing Linux Drivers ................................................................................................................................................ 16
Downloading Linux Drivers ....................................................................................................................................... 16
Installing Linux .......................................................................................................................................................... 16
47 CFR Part 15 Regulation Class A Devices ................................................................................................................. 17
47 CFR Part 68 Telecom .............................................................................................................................................. 17
Canadian Limitations................................................................................................................................................... 19
Industry Canada Class A Notice .................................................................................................................................. 19
EMC, Safety, and R&TTE Directive Compliance ......................................................................................................... 19
Labeling Continuity and Changes ............................................................................................................................. 21
Other Label Requirements ........................................................................................................................................ 21
Canadian Labeling Requirements (for Dial-Up Modems) ........................................................................................... 21
Registration of Substances........................................................................................................................................ 24
Substances of Very High Concern (SVHC) ................................................................................................................ 24
Restriction of the Use of Hazardous Substances (RoHS) ............................................................................................ 25
Information on HS/TS Substances According to Chinese Standards ......................................................................... 26
Information on HS/TS Substances According to Chinese Standards (in Chinese) ...................................................... 27
Use the MultiModem USB modem concentrator for analog dial-up remote access, modem pooling, or as dedicated
fax server solution for Windows® and Linux® environments. It provides eight or sixteen built-in V.92/56K modems.
The MultiModem USB modem concentrator also offers V.34/33.6K Super G3 fax, and Error Correction Mode, which
can reduce fax transmission time by more than half when compared to traditional fax modems.
Documentation
Multi-Tech provides the following manuals for use with the MultiModem USB modem concentrator:
DocumentDescription
MultiModem USB MTMC 8/16 UserThis document. Provides an overview, safety and regulatory
Guideinformation, and installation information. (part number S000588).
MT5634SMI AT Command ReferenceUsing AT Commands to configure and control your device (part number
GuideS000263).
Fax Overview Developer's ReferenceGeneral information about faxing (part number S000265).
Guide
Fax Enhancements Reference GuideInformation for using V.34 Fax/Real-Time-Fax-Compression-Conversion
features in V.92 modems (part number S000279).
Fax Class 1 and Class 1.0 Developer'sProvides Service Class 1 and Class 1.0 fax command protocols. (part
Guidenumber S000262).
Fax Class 2 and Class 2.0 Developer'sProvides Service Class 2 and 2.0/2.1 fax command protocols (part
Guidenumber S000239).
Package Contents
The package contents include:
■ MultiModem USB modem concentrator
■ Universal power supply with power cord
■ 1.5 meter USB A/B cable
Safety Warnings
Analog Telecom Safety Warnings
Before servicing, disconnect this product from its power source and telephone network. Also:
■ Never install telephone wiring during a lightning storm.
■ Never install a telephone jack in wet locations unless the jack is specifically designed for wet locations.
■ Use this product with UL and cUL listed computers only.
■ Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at
the network interface.
MultiModem®USB MTMC8-USB/MTMC16-USB User Guide5
PRODUCT OVERVIEW
■ Use caution when installing or modifying telephone lines.
■ Avoid using a telephone during an electrical storm. There may be a remote risk of electrical shock from
lightning.
■ Do not use a telephone in the vicinity of a gas leak.
CAUTION: To reduce the risk of fire, use only 26 AWG or larger UL Listed or CSA Certified telecommunication
Line cord.
Specifications
CategoryDescription
Dimensions
DimensionsW 15.335 in x H 1.717 in x D 6.033 in. For dimensions with mounting brackets, refer
to the Mounting the MultiModem USB topics.
Weight7.77 pounds
Connectors
ConnectorsUSB 2.0 High speed Mini B connector
8 or 16 RJ-11 line jacks
Power Requirements
Input Voltage9 Volts
Refer to Power Draw for additional power information.
Environment
Operating Environment-40° to 152° F (-40° to +67° C)
Storage Environment-40° to 185° F (-40° to +85° C)
Relative Humidity20 to 90% noncondensing
Certifications
EMC ApprovalsFCC Part 15 Class A, EN 55022 Class A, EN 55024