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Regulatory Approvals

 

FCC Class A

 UL 

1950

 

CSA 22 No. 950

 EN60950
 CE
 

– EN55022 Class B

 – 

EN50082-1

Canadian EMI Notice

 

This Class A digital apparatus meets all the requirements of the Canadian Interference-Causing  

 Equipment 

Regulations.

 

Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel  

 

brouilleur du Canada.

European Notice

Products with the CE Marking comply with both the EMC Directive (89/336/EEC) and the Low 
Voltage Directive (73/23/EEC) issued by the commission of the European  

Community.    

Compliance with these directives implies conformity to the following  European Norms:
EN55022 (CISPR 22) - Radio Frequency Interference
EN50082-1 (IEC801-2, IEC801-3, IEC801-4) - Electromagnetic Immunity
EN60950 (IEC950) - Product Safety

To Contact Technical Support:  

For prompt response when calling for technical support, have the following information  
ready:  product serial number, date of purchase, vendor or place of purchase.

  

E-mail: 

[email protected]

  

Telephone: 

+1.408.744.2751

 

 

Fax: +1.408.744.2793

The MiLAN logo and MiLAN Technology trademarks are registered trademarks of MiLAN Technology in the United States 
nd/or other countries. 

Introduction

The MIL-140 is a multi-mode device that converts optical signals to 
electrical signals. The device has a signal capability of transmitting up to 2 km (subject to 
fiber budget and collision  domain restrictions) and comes equipped with either an SC- or 
ST- type connector.

Installation

Do the following to install the MIL-140:

1. Select a well ventilated environment. 
2. Attach a UTP cable from the network to the RJ-45 port. 

    

Use screened UTP cabling for CISPR 22 class B installation.

3. Attach both fiber cables TX to RX and RX to TX from the 

    

fiber network cabling to the fiber connectors.

4. Connect the power adapter's cord from the power source to the unit.

MDI-X/MDI Switch

The MDI-X/MDI switch is located on the side of the unit. This switch allows 
for quick reconfiguration of the 10BASE-T port. 

Cables used when the switch is in the MDI-X position:

• For a hub/repeater, use a swap cable 

   

(pins are connected 1 to 3, 2 to 6, 3 to 1, and 6 to 2)

• For a workstation/PC, use a straight-through cable 

   

(pins are connected 1 to 1, 2 to 2, 3 to 3, and 6 to 6)

Cables used when the switch is in the MDI position:

• For a hub/repeater, use a straight-through cable 

    

(pins are connected 1 to 1, 2 to 2, 3 to 3, and 6 to 6)

• For a workstation/PC port, use a swap cable

   

(pins are connected 1 to 3, 2 to 6, 3 to 1, and 6 to 2)

Link Sentry Configuration

The Link Sentry feature on the MIL-140 is configured through a 4-position DIP switch  
 

(refer to Table 1).

Link Sentry allows users to add new management tools to the network.  When enabled, it 
monitors the selected receiver port and, if the LINK  test signal is not seen, the unit will  stop 
sending a signal through the selected transmit port. 

Use a mechanical pencil to adjust the DIP switches. The following table shows which Link  
Sentry feature is enabled:

Note:

   Bidirectional link sentry between 2 converters is not supported 

Default setting for Link-sentry: All switches set in the UP position (disabled).

Diagnostic LEDs

 

 RCV/TP

 

Unit is receiving packets from the 10BASE-T port 

 LINK/TP

 

There is an active connection on the 10BASE-T port 

 POWER

 

Unit is receiving power 

 LINK/FIBER

  There is an active connection on the 10BASE-FL port 

 RCV/FIBER

 

Unit is receiving packets from the 10BASE-FL port

RJ-45 Specifications
MDI-X 

   MDI

 

 

 

Pin 1 = Receive Data +   

 

Pin 1 = Transmit Data +   

 

Pin 2 = Receive Data - 

 

 

Pin 2 = Transmit Data -   

Pin 3 = Transmit Data +   

 

Pin 3 = Receive Data +   

Pin 6 = Transmit Data -   

 

Pin 6 = Receive Data -

 

Five-Year Limited Warranty

MiLAN Technology warrants to the original consumer or purchaser that each of its products, 
and all components thereof, will be free from defects in material and/or workmanship for a 
period of five years from the original factory shipment date. Any warranty hereunder is 
extended to the original consumer or purchaser and is not assignable.

MiLAN Technology makes no express or implied warranties including, but not limited to, any 
implied warranty of merchantability or fitness for a particular purpose, except as expressly set 
forth in this warranty. In no event shall MiLAN Technology be liable for incidental or 
consequential damages, costs, or expenses arising out of or in connection with the 
performance of the product delivered hereunder. MiLAN Technology will in no case cover 
damages arising out of the product being used in a negligent fashion or manner.

MIL-140

ETHERNET MEDIA CONVERTER

10BASE-FL to 10BASE-T

with 

Link Sentry

MODEL: MIL-140

Installation Guide

 

Figure 1. MDI-X/MDI & DIP Switch Locations

Table 1. Link Sentry Features

© Copyright 2002 MiLAN Technology               

                                                                             90000110 REV. E    Printed in the USA

2

3

SWITCH        Losing Link on RX     Stop sending Link on TX

1 (down)
2 (down)
3 (down)
4 (down)

Fiber port
UTP port
UTP port
Fiber port

Fiber port
UTP port
Fiber port
UTP port

 

Figure 2. RJ-45 Pinouts

T M

MiLAN Technology
1329 Moffett Park Drive
Sunnyvale, CA 94089
Voice: 408.744.2775
FAX: 408.744.2793

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