Telenetics V90 Industrial Grade Modems

ITU-T V.90 56,000bps modem with
password security for industrial and utility automation applications -
ideal for harsh and varied environmental conditions and
Dual Watchdog Timers
restart the modem if it crashes,
or executed an invalid code or has a power interruption.

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The Telenetics MIU56 Modem is a V.90 Industrial grade modem with additional features and extra versatility that make it ideal for industrial local or remote unattended  operation. Special attention has been paid to ensuring that the modem restarts reliably in the event of power interruption or internal malfunction. The Telenetics modem incorporates the latest generation digital signal processor (DSP) that enables new features to be soft-up-loadable when they become available. The new Telenetics MIU56 modem provides data transfer rates of up to 56 Kbps. Its robust standalone case construction provides the most reliable operation in the most varied of conditions. The MIU56 is intended for industrial, utility automation and OEM markets where the application requires a modem to deal with the harsh and varied environmental conditions.


2-wire Dial & Lease Line


56K Dial/33.6K LL


Password Security


Remote Configuration


Stand Alone


Approvable Worldwide


Universal Power Supply


Voice Alert Functions


Temperature 30 to +70 C


Panel or Wall Mount Holes


Extended AT Command Set


DC power with sleep mode


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Dual Watchdog Timers restart the modem if it crashes,
is executing invalid code or has a power interruption.


Automatic Power Sleep mode when modem is idle to save power.


No internal batteries are needed for non-volatile storage ensuring a long life.


Convenient Dial & Talk Alarm features for quick communications.


Efficient voice messaging system that can be used as a voice mail box or answering machine.


Compact rugged metal housing suitable for any climate or environment.

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Specifications for the Telenetics MIU56 modems

ITU-T V.90 56,000bps

ITU-T V.34 33,600bps

ITU-T V.32bis 14,400bps

ITU-T V.32 9600bps

ITU-T V.23 1200/75bps

ITU-T V.22bis 2400bps

ITU-T V.21 300bps

Synchronous/Asynchronous Data Yes

ITU-T V.42 Error Correction MNP 2-4, MNP 10EC

ITU-T V.42bis Data Compression MNP 5

Maximum Throughput 230, 400bps

Fax Send/Receive Speeds 14,400bps
(Class 1 & 2 )

Voice Capable Yes

DES encryption Yes

Dial Back Yes


Power Supply: 90 to 240 VAC or direct 6 to 14.5 VDC

Temperature: -30 to +70 C

Humidity: 0 - 95% non condensing

Housing: Metal Casing

Dimensions: 50 depth x 88 width x 35 height (mm)

Network Connections: PSTN via RJ11

2 wire leased line via RJ11

Handset Connection: RJ11

Data Connection: RS232/V.24 via DB25F connector

Data Interface: RS232 via DB25F

User Configurable Hardware Options: 1. Reset Factory Defaults

2. Leased Line Enable

3. Leased Line Answer/Originate

4. Async/Sync Leased Line

5,6,7 (User Configurable)

User Security Database: 20 users

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Minimum System Requirements


RS 232 Communications Port


Communications Software

go to User Manual

Fax 301-924-7403

3405 Olandwood Court
Olney, MD 20832