Chapter 2 Hardware Description and Connection
ES1100 Series User’s Guide
15
2.2.3 Front Panel LEDs
The LED Indicators give real-time information about the status of the Switch. The following tables
provide descriptions of the LEDs.
Figure 6
LEDs for ES1100-16/24/24E
Figure 7
LEDs for ES1100-8P/16P
The following table describes the LEDs.
Table 3
LED Descriptions for ES1100-16/24/24E
LED
COLOR
STATUS
DESCRIPTION
PWR
Green
On
The Switch is on and receiving power.
Off
The Switch is not receiving power.
LINK/ACT
Green
On
The port is connected to an Ethernet network at 10M or 100M
speed.
Blinking
(Normal)
The port is receiving or transmitting data.
Blinking
(Slow)
The Ethernet network link is down due to loop detection.
Off
The port is not connected to an Ethernet network.
Table 4
LED Descriptions for ES1100-8P/16P
LED
COLOR
STATUS
DESCRIPTION
PWR
Green
On
The Switch is on and receiving power.
Off
The Switch is not receiving power.
LINK/ACT
Green
On
The port is connected to an Ethernet network at 10M or 100M
speed.
Off
The port is not connected to an Ethernet network.
PoE
Green
On
Power is supplied to the FE PoE port.
Off
Power is not supplied to the FE PoE port.
ES1100-24
ES1100-24E
ES1100-16
ES1100-8P
ES1100-16P
