Led Indication Lights - l-com IES-2205 User Manual

To connect power to the switch first make sure the AC/DC power supply is NOT connected to an AC power
outlet. Connect the + and – conductors from the AC/DC power supply to the V1+ and V1- terminals
respectively. If a redundant DC power configuration is to be used connect the second set of conductors to
V2+ and V2- respectively.
Grounding
Be sure to properly ground the IES switch. Failure to properly ground the switch may result in damage or
destruction of the switch or attached devices.

2.1.4 LED indication lights

The front panels of the IES Series Industrial Ethernet Switches feature LED indicators which aid in
troubleshooting and viewing the system status at a glance. See Figure 2-5.
Fig. 2-5
IES Series User Manual V. 1.0
LED Lights
Interface LED Status
On Power is being supplied to the switch
PWR
Off Power is not being supplied to the switch
The switch is operational and functioning
On
properly
RUN
The switch has a malfunction(after power is
Off
applied)
Optical Port LED Status
On FX port's 100 Mbps link is active
LINK Data is being transmitted at 100Mbps.
Blinking
Off 100BaseFX port's link is inactive.
RJ45 Port LED Status
100Mbps Operation (100Base-TX）
10M/ On
100M
10Mbps Operation(10Base-T）
Off
（Yellow）
On RJ45 port's 10Mbps link is active
LNK/ACT
Data is being transmitted at 10Mbps
Blinking
（Green）
Off RJ45 port's 10 Mbps link is inactive.
Status
9