Milan Technology MIL-140TRM Manual Do Utilizador

 

Installation Guide: MIL-140TRM

4

5

 

Cables used when the switch is in the MDI position (the 
“right” 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)

 

The Link Sentry feature on the MIL-140 is configured 
through the 4-position DIP switch (refer to Figure 1). 
Default setting for the DIP switches: All switches are in 
the “up” position.

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. 

The following table shows which Link Sentry feature is 
enabled:

 

For two MIL-140s used back-to-back and UTP-to-UTP, all DIP switches must be enabled (in 
the “down” position) on the first MIL-140. On the second MIL-140, enable switches 1 and 4 
(in the “down position).

Default setting for Link Sentry: All switches set in the “up” position (disabled). When using 
the SNMP module to control the Link Sentry feature, leave the switches in the default mode 
(“up”).

MDI-X/MDI

Switch

RJ-45 Female

Connector

ST-Type 

Connectors

4
3
2
1

LEDs

(4 total)

4-pin DIP Switch

 

1 (down)  Fiber port

Fiber port

2 (down)

UTP port

UTP port

3 (down)

UTP port

Fiber port

4 (down)

Fiber port

UTP port