OmniAccess 6000 200W PSU Installation Notes: Installation Guide
2Part 031654-00 May 2005
3. LEDs
When installed correctly, the bottom LED (AC OK) and middle LED (DC OK)
should be green. The top LED (OTP - Over Temperature Protection - should be
off). For more information on the LEDs refer to the installation guide.
4. Fan intake vent
5. Power connector
6. Power On/Off Switch - Off (|) and On (|)
To Install the 200W PSU
1. Select a power supply slot for the power supply.
Individual 200W power supply can be installed in any power supply slots.
However, a maximum of two 200W power supply units can be installed, and
when two power supplies are installed, they must be installed as shown below
(in slots 0 and slot 2).
If you are replacing a previously installed power supply, turn it off, and unplug it.
Use a #2 Phillips or cross-head screwdriver to turn the power supply’s captive
fastening screws counter-clockwise until they are loose (they cannot be
completely removed). Firmly grasp the handle of the power supply and carefully
pull the module out of the switch’s power supply slot.
If you are installing a power supply in an empty slot, you may have to remove
the blank cover plate first. To do this, use a #2 Phillips or cross-head
screwdriver. Turn the captive fastening screws on the faceplate
counter-clockwise until they are loose (they cannot be completely removed).
Remove the cover plate and store it in a safe place.
CAUTION—Be sure to exercise proper Electrostatic Discharge (ESD) pre-
cautions when handling components.
CAUTION—Do not mix 200W and 400W power supplies in the same
chassis. This will not cause physical damage, but mixing power
supplies will cause the switch to read a 400W PSU as a 200W PSU.
Since 200W PSUs do not support SPOE, SPOE support is disabled
when the switch detects a 200W PSU installed.
