You do not have to shut off the DEChub 900 MultiSwitch power when you install a module in the
hub. The DECserver 900TM has a built-in hot-swap switch that allows quick and easy power-on
installation and removal.
Install the module into the DEChub 900 MultiSwitch.
Installing the Module into a DEChub 900 MultiSwitch
4 DECserver 900TM
The release lever is
lifted and clicks
back into place
as the module
is seated
Mounting
Tab
LKG–8092-93I
a. Check the Hub Manager Status Display to ensure that there is
adequate power in the DEChub 900 MultiSwitch to accommodate
this module’s power rating. You may have to add another
power supply to the DEChub 900 MultiSwitch to accommodate
this module without affecting other modules already in the hub.
b. Locate an available DEChub slot.
c. Place the module’s bottom mounting tab into the mounting slot
on the hub.
d. Pivot the module on the mounting tab and align the connectors.
You hear the release lever click when the module is seated.
e. Press down on the release lever to ensure that it is locked.
f. Seating the module initiates the power up sequence and
self-test within 10 seconds if the available DEChub power is
sufficient. Read the Hub Manager Status Display for the
module status and power consumption.