Dell PowerSwitch S4820T Installing the S4820T System - Page 11

Solid Amber -- Link on 100M or 1Gbps speeds, Feature, LED Color/Display, Comment

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Feature DIAG LED FAN LED STACK LED LOCATOR LED LED Color/Display • Off -- Normal operating • Solid green -- System Booting or Diagnostics Comment PSU side • Solid green -- Fan powered PSU side and running at the expected rpm • Solid red -- Fan failed • Solid blue -- Switch in stacking master mode PSU side • Solid green -- Switch in stacking slave mode • Off -- Switch in stand-alone mode • Blinking blue -- Locator function is enabled • Solid blue -- Locator function is disabled PSU side NOTE: The system temperature threshold is 75°C. When one of the thermal sensors exceeds this temperature, the TEMP LED turns RED. Table 3. 10GBT Ethernet Port LEDs Feature LED Color/Display Link LED • Off -- No Link • Solid green -- Link on 10Gbps speed • Solid Amber -- Link on 100M or 1Gbps speeds Activity LED • Off -- No Link • Blinking green -- Transmit/Receive is active Table 4. QSFP+ Port LEDs Feature Link LED Activity LED LED Color/Display • Off -- No Link • Solid green -- Link on 40Gbps speed • Solid amber -- Link on other speeds • Off -- No Link • Blinking green -- Transmit/Receive is active Table 5. OOB Ethernet Port LEDs Feature Link LED LED Color/Display • Off -- No Link • Solid green -- Link on 1Gbps speed The S4820T Switch 11

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Feature
LED Color/Display
Comment
DIAG LED
•
Off –— Normal operating
•
Solid green –— System
Booting or Diagnostics
PSU side
FAN LED
•
Solid green –— Fan powered
and running at the expected
rpm
•
Solid red –— Fan failed
PSU side
STACK LED
•
Solid blue –— Switch in
stacking master mode
•
Solid green –— Switch in
stacking slave mode
•
Off –— Switch in stand-alone
mode
PSU side
LOCATOR LED
•
Blinking blue –— Locator
function is enabled
•
Solid blue –— Locator
function is disabled
PSU side
NOTE:
The system temperature threshold is 75°C. When one of the thermal sensors exceeds this
temperature, the TEMP LED turns RED.
Table 3. 10GBT Ethernet Port LEDs
Feature
LED Color/Display
Link LED
•
Off –— No Link
•
Solid green –— Link on 10Gbps speed
•
Solid Amber –— Link on 100M or 1Gbps speeds
Activity LED
•
Off –— No Link
•
Blinking green –— Transmit/Receive is active
Table 4. QSFP+ Port LEDs
Feature
LED Color/Display
Link LED
•
Off –— No Link
•
Solid green –— Link on 40Gbps speed
•
Solid amber –— Link on other speeds
Activity LED
•
Off –— No Link
•
Blinking green –— Transmit/Receive is active
Table 5. OOB Ethernet Port LEDs
Feature
LED Color/Display
Link LED
•
Off –— No Link
•
Solid green –— Link on 1Gbps speed
The S4820T Switch
11