User manual

Chapter 2 Installation
In this chapter, you will be given an overview of the EKI-2748FI hardware installation
procedures.
2.1 LED Indicators
There are few LEDs display the power status and network status located on the front
panel of EKI-2748FI, each of them has its own specific meaning shown as below.
Table 2.1: EKI-2748FI LED Definition
LED Color Description
On The industrial switch is the master of the X-ring group
R.M. Green
Off The industrial switch is not the master of the X-ring group
On Power input 1 is active
PWR1 Green
Off Power input 1 is inactive
On Power input 2 is active
PWR2 Green
Off Power input 2 is inactive
On
Power input 1 or 2 is inactive or port link down
(depends on Fault Relay Alarm configuration)
P-Fail Red
Off Power input 1 and 2 are both active, or no power input
On SFP port is linking
Flashing Data is transmitting or receiving
Link/Active
(P5 ~ P8)
Green
Off Not connected to network
On Connected to network
Flashing Networking is active
Green
(Upper LED)
Off Not connected to network
On The port is operating at speed of 1000M
P1 ~ P4
Green
(Lower LED)
Off The port is disconnected or not operating at speed of 1000M
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