Chapter 3
Hardware Installation
Gigabit Ethernet on
Fiber (1000 Base-SX) or
Fast Ethernet on Fiber
(100 Base-SC)
Figure 3.3-1
3.4
Performing Power On Self Test (P.O.S.T.)
Compex SGX3226 has the ability to perform P.O.S.T. automatically upon power up. On
successful power up, System Status LED on the front panel will lights up steadily in RED,
indicating that Compex SGX3226 is running its Self Diagnostic Test. Once the LED turns green,
Compex SGX3226 is then ready for operation.
NOTE
If the System Status LED does not light up in RED after powered up, you
may need to reset the Switch by powering OFF and ON again. If it still fails,
please contact your dealer for repair or replacement.
18
Building A
Building B
Compex SGX3226 cascaded to Switch to support more users
Building C