Install Guide

Table 2. N2200-ON Series switch LED behavior
LED Description
7-Segment LED for stacking
● Off—No power
● Solid green—Hex digit representing the stack unit ID
Stack Master LED
● Off—Switch is in Stacking Slave mode
● Solid green—Switch is in Stacking Master or Standalone
mode
System Status/Health LED
● Solid green—Normal operation
● Flashing green—Booting
● Solid yellow—Critical system error; major fault
● Flashing yellow—Noncritical system error, minor fault, fan
failure, or power supply failure
Power LED
● Off—No power
● Solid Green—Normal operation
● Solid yellow—POST is in process
● Flashing yellow—Power supply failed
FAN LED
● Off—No power
● Solid green—Normal operation; fan powered and running
at the expected RPM
● Flashing yellow—Fan fault—including incompatible airflow
direction when you insert the PSU, fan trays with differing
airflows, missing a fan, or fan tray not functioning properly
LOCATOR LED/System Beacon
● Off—Locator function disabled
● Flashing blue—Locator function enabled
Table 3. 1000MBase-T and 10/100MBase-T PoE System management Ethernet port LEDs
LED Description
Link LED
● Off—No link
● Solid green—Link operating at a maximum speed,
autonegotiated/forced to 1000MBase-T mode
● Solid yellow—Link operating at a lower speed,
autonegotiated/forced or 10/100MBase-T mode
Activity LED
● Off—No activity
● Solid Yellow—No port activity and PoE power on
● Flashing green—Port activity and PoE power off
● Flashing yellow—Port activity and PoE power on
Table 4. 1000MBase-T and 10/100MBase-T non-PoE System management Ethernet port LEDs
LED Description
Link LED
● Off—No link
● Solid green—Link operating at a maximum speed,
autonegotiated/forced to 1000MBase-T mode
● Solid yellow—Link operating at a lower speed,
autonegotiated/forced or 10/100MBase-T mode
Activity LED
● Off—No activity
● Flashing green—Port activity
Table 5. 2.5G Base-T PoE port LEDs
LED Description
Link LED All four LEDs:
● Off—No link
12 N2200-ON Series switch