LED
Description
•
Blinking amber—Minor system error
Power LED
•
Off—No power
•
Solid green—Normal Operation
•
Solid amber—POST is in process
•
Blinking amber—Noncritical system error—power supply failure
Master LED
•
Off—Switch is in Stacking Slave mode
•
Solid green—System is in Stacking Master or Standalone mode
Management LED
•
Off—No Link
•
Solid green—Link on 1 Gbps speed
•
Solid amber—Link on 10/100 Mbps speeds
•
Blinking green—Port activity
FAN LED
•
Off—No power
•
Solid green—fan powered and running at the expected RPM
•
Blinking amber—fan failed, including incompatible airflow
direction when you insert the PSU or fan trays with differing
airflows
LOCATOR LED
•
Off—Locator is idle
•
Blinking blue—Locator is functioning
Table 2. QSFP28 port LEDs
LED
Description
Link LED
•
Off—No Link
•
Solid green—Port activity operating at maximum port speed
•
Solid amber—Port activity operating at lower speed
Activity LED
•
Off—No Link
•
Flashing green, ~30 ms—port activity operating at maximum
port speed
•
Flashing amber, ~30 ms—port activity operating at lower port
speed
Table 3. QSFP28 port LEDs—4x25 GbE or 4x10 GbE Mode
LED
Description
Link LED
•
Off—No Link
•
Solid green—Port link is 4x25 GbE
•
Solid amber—Port link is 4x10 GbE
Activity LED
•
Off—No Link
•
Flashing green, ~30 ms—Port link is 4x25 GbE
10
S6100–ON system