Led Indicators - D-Link DES-1228/ME User Manual

LED Indicators

The Switch supports LED indicators for Power, Console, RPS and Port LEDs. The following shows the LED indicators for the
DES-1228/ME Series switches along with an explanation of each indicator. LEDs and there corresponding meanings are
displayed below.
Location
Per Device
LED Per
10/100 Mbps
Port
LED Per GE
Port
DES-1228/ME Layer 2 Fast Ethernet Managed Switch
Figure 1- 1. LED Indicators on DES-1228/ME Switch
LED Indicative Color
Power Green
Console Green
Link/Act/Speed Green/Amber
Link/Act/Speed
mode for Green/Amber
1000BASE-T ports
Link/Act/Speed
mode for SFP
Green/Amber Solid Green
ports
Status Description
Solid Light Power On
Light off Power Off
Solid Light Console on
POST is in progress/ POST
Blinking
is failure.
Light off Console off
When there is a secure
100Mbps
Solid Green
connection (or link) at any of
the ports.
When there is reception or
transmission (i.e. Activity—
Blinking Green Act) of data occurring at a
Fast Ethernet
port.
When there is a secure
Solid Amber 10Mbps Ethernet connection
(or link) at any of the ports.
When there is reception or
transmission (i.e. Activity—
Blinking Amber
Act) of data occurring at an
Ethernet connected port.
Light off No link
When there is a secure
Solid Green 1000Mbps
link) at any of the ports.
When there is reception or
transmission (i.e. Activity--
Blinking Green
Act) of data occurring at a
1000Mbps connected port.
When there is a secure
10/100Mbps Fast Ethernet
Solid Amber
connection (or link) at any of
the ports.
When there is reception or
transmission (i.e. Activity—
Blinking Amber Act) of data occurring at a
Fast Ethernet
port.
Light off No link
When there is a secure
1000Mbps
link) at the ports.
3
Fast Ethernet
connected
connection (or
connected
connection (or