Transition Networks
LED
Color
Green
Amber
RJ45 Ports
--
Mode/Reset Button
Pressing the front panel Mode/Reset button for a period of time lets you perform these tasks:
• Change Port Status LED Mode: to read the port status correctly in the
two different modes (Link/Act/Speed mode or PoE mode).
• Reset the Switch: to reboot and get the switch back to the previous
configuration settings saved. Note that there is also a Non-Stop PoE
(soft reboot) feature allows the switch to reboot without affecting
PoE port power via the Web UI or CLI.
• Restore the Switch to Factory Defaults: to restore the original factory default settings back to the switch.
Note: Use the table below to determine which task is being performed by reading the LED behaviors while
pressing and holding the Mode/Reset button. When the LED behavior displays correctly, release the button.
Task to Perform
Change LED Mode
0 ~ 2 seconds
Reset the Switch
2 ~ 7 seconds
Restore to Defaults
7 ~ 12 seconds
Press the Reset button until all port LEDs light, then release the Reset button. This will set the unit back to its
factory default IP address; log back in to display the startup wizard (First Time Wizard).
33814 Rev. A
When PoE Mode LED Lit
State
On
The port is enabled and supplying power to connected device.
An abnormal state, such as overload status, has been detected in the
On
switch.
The port has no active network cable connected, or it is not connected a
Off
PoE PD device. Otherwise, the port may have been disabled through the
switch user interface.
Table 4: Mode/Reset Button Descriptions
Press Button for
SYS LED Behavior
ON Green
Blinking Green
Blinking Green
https://www.transition.com
SM8TAT2SA-DC Install Guide
Description
Port Status LED Behavior
LED status will change based on the mode
selected.
ALL LEDs Off.
ALL LEDs stay On.
Page 16 of 43
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