User manual

Chapter 2 Installation
In this chapter, you will be given an overview of the EKI-4524RI/4524ARI hardware installation
procedures.
2.1 LED Indicators
The LED indicators located on the panel display the power status and network status of EKI-
4524RI/4524ARI; each has its own specific meaning as the table shown below.
Table 2.1: EKI-4524RI/4524ARI LED Definition
Front Panel
LED Color Description
On Power input is active
PWR Green
Off Power input is inactive
On Connected to network
Flashing Networking is active
LNK/ACT
(Port 1 ~ 26)
Green
Off Not connected to network
On Connected to network at speed of 100Mbps
10/100 (Port 1 ~ 24) Green
Off 10Mbps or link-down
Rear Panel
LED Color Description
On Power input is active
PWR Green
Off Power input is inactive
On Connected to network
Flashing Networking is active
LNK/ACT
(Port 1 ~ 26)
Green
Off Not connected to network
On 100M
SPEED
(Port 1 ~ 24)
Amber
Off 10M or link-down
EKI-4524RI & ARI_User Manual 8