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iConverter

 

TM3 Transport Module 

Quick Start Guide

PRODUCT OVERVIEW

This  document  describes  the  basic  installation  and  configuration  of  the TM3 Transport 

module.
The 

iConverter

 Modular T1/E1 Multiplexer transports up to sixteen T1/E1 circuits and 

10/100/1000 Ethernet over a fiber transport link or CWDM channel.  This flexible and scalable 

system is comprised of an 

iConverter

 TM3 fiber transport module, and one or more 

iConverter

 

4xT1/E1 MUX modules installed in a 2, 5 or 19-module chassis.  
For the complete User Manual on this product, access Omnitron’s secure download site 

and request access.

http://www.omnitron-systems.com/login.php

INSTALLATION PROCEDURE

1) Configure DIP-Switches
2) Install Module in Chassis and Connect Cables
3) Configure Module via Command Line Interface
4) Verify Operation

1) CONFIGURE DIP-Switches

DIP-SWITCH BANK 1
The function of DIP-switch Bank 1 is outlined in Figures 1 and 2 below.

Switch Down (Default)

Up

SW6

SW7

SW8

Link Mode

1

AN:

P1 Auto-neg.

Man:

P1 Manual

Down Down Down

Link Segment (LS)

2

AN:

P2 Auto-neg.

Man:

P2 Manual

Up

Down Down

Link Propagate (LP)

3

1000:

P2 1000Mbps

10-100:

P2 10 or 100Mbps

Down

Up

Down Remote Fault Link 

Segment (RFD+LS)

4

100:

P2 100Mbps

10:

P2 10Mbps

Up

Up

Down Remote Fault Link 

Propagate (RFD+LP)

5

FDX:

P2 Full-Duplex

HDX:

P2 Half-Duplex

Down Down

Up

Symmetrical Fault Detect (SFD)

6

Link Modes (see Figure 2)

Up

Down

Up

Asymmetrical Link Propagate Port 

1 to Port 2 (ALP P1 P2)

7

Down

Up

Up

Asymmetrical Link Propagate Port 

2 to Port 1 (ALP P2 P1)

8

Up

Up

Up

Asymmetrical Link Propagate Port 

1 to Port 2 + Port 1 Remote Fault 

Detect  (ALP P1 P2 + P1 RFD)

 

Figure 1:  DIP-switch Bank 1 

Figure 2:  Link Mode Settings

3) CONFIGURE MODULE VIA COMMAND LINE INTERFACE

To  access  the  Command  Line  Interface  (CLI),  connect  the TM3  RS-232  Serial  Console 

Port to the COM port of a computer equipped with terminal emulation software such as 

HyperTerminal.  The Console Port (DCE) is a mini DIN-6 female connector which can be 

changed to a DB-9 connector with the included adapter.  The TM3 Console Port  is a standard 

RS-232 asynchronous serial interface.  
Start HyperTerminal and select the correct COM Port in the HyperTerminal “Connect To:” 

window.  Set the serial port to the following:
Bits Per Second  

57,600

Data Bits  

8

Stop Bits  

1

Parity 

NONE

Hardware Flow Control 

NONE

Once connected, press <ENTER> to bring up a command line prompt on the attached PC.  

A new TM3 module does not have a password, and will skip the Password Entry screen and 

go straight to the Management Options screen.  If a password has been set, the Password 

Entry screen will be displayed.  Type the password and press <ENTER>, the TM3 will respond 

with the Management Options screen.
The CLI interface enables detailed configuration of the module.

4) VERIFY OPERATION

Once the module has been installed and configured per steps 1 - 3, verify the module is 

operational by viewing the LED indicators.

LED Function

“Legend”

Color

OFF State

ON/Blinking State

Power 

“PWR”

Green

No power

ON: Module has power

P1 Link Activity 

“100”

Green

Port not linked at 100M

ON: Port linked at 100M

Blinking:  Data activity

P1 Link Activity

“1000”

Green

Port not linked at 1000M

ON: Port linked at 1000M

Blinking: Data activity

P1 Link Activity

“100” and “1000”

Green

Port not linked at 10M

ON: Port linked at 10M

Blinking: Data activity

Test/Alarm 

“Tst/Alm”

Green

Reserved

Reserved

Management Mode

“Msr/Slv”

Green

Slave Mode

ON: Master (normal)

5 Hz Blinking: Secure Slave

P2 Link Activity 

“100”

Green

Port not linked at 100M

ON: Port linked at 100M

Blinking:  Data activity

P2 Link Activity

“1000”

Green

Port not linked at 1000M

ON: Port linked at 1000M

Blinking: Data activity

P2 Link Activity

“100” and “1000”

Green

Port not linked at 10M

ON: Port linked at 10M

Blinking: Data activity

 

Figure 5:  LED Indicators

040-2420T-002C   06/13

Page 1

Omnitron Systems Technology * 38 Tesla * Irvine, CA 92618 

949.250.6510 tel * 949.250.6514 fax * www.omnitron-systems.com

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