Technical data

LED Indicators
14-Slot Shelf
Chapter 2
106
Hot-Swap LED
The Shelf Manager provides a blue Hot-Swap LED. This LED indicates when it is safe to remove the Shelf
Manager from a powered Shelf.
Troubleshooting the Shelf Manager
Use Table 2-21 and Table 2-22 to troubleshoot problems with the Shelf Manager.
Table 2-20 Hot-Swap LED
LED State Condition
Off The Shelf Manager is not ready to be removed/disconnected from the Shelf.
Blue The Shelf Manager is ready to be removed/disconnected from the Shelf.
Long Blink The Shelf Manager is activating itself.
Short Blink Deactivation has been requested.
Table 2-21 Shelf Manager Status LEDs
ETH1
Speed
ETH1
Activity
(Green)
ETH0
Speed
(Yellow)
ETH0
Activity
(Green)
Shelf
Manager
Status
(Red)
Shelf
Manager
Status
(Green)
Hot
Swap
(Blue)
Tip
----OffOn GreenOffNormal
(Active)
----OffFlashing
Green
Off Normal
(Backup
ShMM)
Off - Off - - Green or
Flashing
Green
-Normal
(10 Mb)
Yellow - Yellow - - Green or
Flashing
Green
-Normal
(100 Mb)
---Green or
Flashing
Green
-Green-Normal
ETH0
Active
Yellow Green Yellow Green Red Green Blue 1
Yellow Yellow Yellow - Off Green or
Flashing
Green
Off 2
Off Off Off Off Off Off Off 3