Filter
Top Products
Chapter 2 Hub Installation
Diagnostics
The following tables explain the meaning of the P112T Stackable Switch Select and
Reset button and diagnostic LED indicators.
Figure 3 – The P112T Stackable Switch front panel LEDs and buttons
1 2
3
4
5 6
7
8
9 10
11
12
13 14
15
16
17 18
19
20
21 22
23
24
PWR NMA RED
NMA
LNK
COL
Tx FDXRx
Table 1 P112T Stackable Switch Select and Reset buttons
Button Meaning
Select
The buttons determine what function will be displayed by the 24 Port
LEDs.
The five Function LEDs show which function is currently displayed
by the Port LEDs. The Port LEDs can display either Link, Collision,
Full Duplex, Transmit, or Receive.
If, for example, the Link (LNK) LED is lit then LEDs 1 to 24 will
display the Link status of every port.
Press the left or right button to toggle the Port LED display between
functions
Reset Press and hold both buttons simultaneously to reset the entire P110
stack. Pressing Reset does not affect configuration settings.
P112T Stackable Switch Installation Guide 9