Description of the leds, Description of dip switches – Digi MIL-4711H User Manual

Page 3

Install Guide

Model: MIL-4711H

Figure 3.MIL-4711 (Rear View w/ the MIL-4310 Module)

D e s c r i p t i o n o f t h e L E D s

On the front panel of the MIL-4711H, there is one LED above each of the eight,
10BASE-T ports. If the port is in use, the LED will change to one of three colors to
indicate the following functions:

• Green indicates

link

present

• Red indicates that the port is partitioned

• Orange indicates that the port is receiving data

There are four LEDs located between the power plug and the DB-9 serial port on
the rear panel. The following gives the rear panel LEDs' function:

• Green LED in the upper-left corner is the system LED (SYS)

• Green LED in the lower-left corner is the power LED (PWR)

• Yellow LED in the upper-right corner is the network LED (NET)

• Red LED in the lower-right corner is the collision LED (COL)

Note:

The SYS and COL LEDs blink when the unit is operational.

D e s c r i p t i o n o f D i p S w i t ch e s

To the right of the DB-9 serial port (on the rear of the hub) are two DIP switches.
The switch to the left and closest to the DB-9 is Switch 2, and the switch to the
right is Switch 1. The following table gives the function of these DIP switches:

Switch 2

Switch 1

FUNCTION

Off (Down)

Normal Mode (Telnet Disabled)

Off (Down)

On (Up)

Normal Mode (Telnet Enabled)

On (Up)

Monitor Mode, SNMP (Agent not Operational)

16VAC

MIL-4300M

MIL-4310M