Multitech MMH2834 Technical manual

Table of contents

Other Multitech Modem manuals

Multitech

Multitech MultiMobile MT128ZLX-ST/NT User manual

Multitech

Multitech MultiModem Cell MTCBA-E1 User manual

Multitech

Multitech MT2834MR Technical manual

Multitech

Multitech MT5634ZLXI/E Technical manual

Multitech

Multitech MT5634MU User manual

Multitech

Multitech MultiConnect Cell 100 series User manual

Multitech

Multitech MultiModem MT5600ZDX User manual

Multitech

Multitech MultiModem MT9234ZPX-UPCI User manual

Multitech

Multitech MTCBA-C User manual

Multitech

Multitech MultiModem MT2834BLR User manual

Multitech

Multitech MTE-Series User manual

Multitech

Multitech MT1932ZDX User manual

Multitech

Multitech MTD-H5 User manual

Multitech

Multitech MultiModem MTCBA-G-U-F4 User manual

Multitech

Multitech MultiModem IND MT5634IND User manual

Multitech

Multitech MultiModem II MT5600BA-V.92 User manual

Multitech

Multitech MTCBA-E User manual

Multitech

Multitech MultiModem MT5634ZBA-V-V92 User manual

Multitech

Multitech MTCMR-H User manual

Multitech

Multitech MultiConnect MTC-LAT1-B02 User manual

Multitech

Multitech MessageSaver MT5634MSV Technical manual

Multitech

Multitech MTCBA-C-U User manual

Multitech

Multitech QuickCarrier USB-D MTD-MVW1 User manual

Multitech

Multitech MT5600BA User manual

Popular Modem manuals by other brands

Davicom

Davicom DM562AP Operation manual

EpiValley

EpiValley TATA indicom SXC-1080 user guide

Zte

Zte WiMAX user manual

Intelimax

Intelimax MA-2060 user manual

SMC Networks

SMC Networks D3CM1604V Administrator's manual

Telstra

Telstra Wi-Fi 4G Advanced Pro X user guide

Thrane&Thrane

Thrane&Thrane imarsat EXPLORER 300 user manual

Samsung

Samsung AceLink SAM-335A user guide

Enfora

Enfora Enabler-G Integration guide

iRZ

iRZ ATM2-232 user guide

Zhone

Zhone 6310 installation instructions

Paradyne

Paradyne Hotwire 7976 installation instructions

US Robotics

US Robotics 3453C datasheet

MaxTech

MaxTech Plug & Play Internal Voice/FAX/Data/SVD... user manual

Zte

Zte MF823 user guide

Four-Faith

Four-Faith F1403 user manual

Sierra Wireless

Sierra Wireless AIRLINK MP595W user guide

Gemtek

Gemtek WiMAX WIXFBR-103 user manual

Model MMH2834

28.8 bps Internal modem Upgrade

Product Update

PNS000321A

12/11/03

ThisProduct Update coversinstalling an internal MMH2834modem in theMultiMux MMH904Ca.TheMMH2834

modem can not be installed in the MMH900C series.The MMH900C series has a 4-pin connector that supports

the DSU and older style modems.The MMH900Ca series has a 10-pin connector that supports both the DSU

andMMH2834mode.

Step Procedure

1 Check the contents of your upgrade kit to ensure that it contains the parts listed below:

a) MMH2834modem

b) RJ11telephone cable

c) Mounting screws (2)

d) Screwdriver

d) Serial tag label

2 Turn the MultiMux power switch to OFF and unplug the MultiMux power cord from the wall outlet.

3 Turn the MultiMux upsidedown and remove the four screws securing the cover to the base.

4 Slide the cover off the base.

Cover

Mounting

Screw

(x4)

Figure 1. MMH900 Cover

5 Plug in the Internal MMH2834 modem to the connector on the motherboard and the back 6-pins on the

side 10-pin connector. Be careful to align the 6-pins of the MMH2834 with the pins on the 10-pin

connector that are the farthest from the modem 96-pin connector.

1 2 3 4 5 6 7 8 1 2 3 4

V.35 V.24

OTH R RKWL14.4

V29/V33

2834

Modem Mounting

Screws

V.29/V.33

Shunt

Motherboard

Modem 10-pin

Connector

MMH2834

Modem

2834

Shunt

Modem 96-pin

Connector

Base

6 Secure the MMH2834 to the base using the two plastic mounting screws provided in the upgrade kit.One

of the screws goes into the connector and the other one into the standoff on the motherboard.

7 Ensure that the shunt is in the 2834 position

8 Set switch position 2 of the 8-position DIP-switch to the OPEN (UP) position.

9 Slide the cover onto the base and replace the four cover screws.

10 Attach the modem serial tag tothe bottom of the MultiMux cabinet next to the existing serial tag(s).

11 Connect the RJ11 cable provided in the upgrade kit to the COMPOSITE LINK INTERNAL MODEM DIAL-

UP or LEASED connector on the backpanel of the MultiMux.

12 Connect the other end of the RJ11 cable into a telephone wall connector and plug in the power cord.

10 Refer toChapter 5 ofyourMultiMuxOwner's Manualto configure your MMH2834modem.