ET42202XM-S-PD
L2+ Managed 20-port 100/1000Base-FX SFP + 4-port 10/100/1000Base-TX or 100/1000Base-FX SFP
Combo + 4-port 1000/10GBase-FX SFP Optical Ethernet Switch, AC + DC power inputs
System Status LED
SYSTEM LED
PWR AC
PWR DC
SYS
ALARM
Condition
Green
Green
Green
Red
Status
Light when power on
Light when power on
Blinking when system is booting;
Lit when system is coming up.
Always off; until any message about system
error turn the light on.
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