Express Ethernet Switch: LB9017A-R3
7
Front Panel Display
The LED indicators on the front panel provide you with instant feedback on each port status, and help you monitor
and troubleshoot the switch.
Figure 3: Front Panel LEDs
Power
This LED comes on when the switch is properly connected to power and turned on.
Push Button
The push button is located at the right side of port 16 on the 16-Port Switch.
Depress this button to use twisted pair port 16, and press this button to use the 100BaseFX module.
IP RESET Push Button
Press the Front panel IP RESET push button around five seconds to reset the Ethernet Switch back with
the default IP Address.
Port Status
The RJ-45 ports are numbered from 1 to 16 on the 16-Port Switch.
The LEDs are located on the ports of the switch, displaying status for each respective port. Please refer
to the table below for more information.
Consult the following table for details.
L Before you use this table for troubleshooting, make sure the switch is properly connected to power and turned on.
Physical Ports
The 16 Ports Switch has sixteen or twenty-four 10/100Mbps ports using RJ-45 connectors and provides one slot for
the optional single-port fiber module. The optional module allows fiber type (multi-mode or single-mode fiber) and
connector (SC, ST, MT-RJ, VF-45, or LC) at user’s discretion.
Understanding Front Panel Design
On
Power feeding in
Power switched off
Power LED
Off
Improper connection
On A valid network connection
LNK stands for LINK
Console
Port LED
LNK
Off No connection
