3. If you have a second M/PDU device to install, install it on the vertical mounting
plate with four M3x5 screws that come with the second device.
4. Install the vertical mounting plate 2 in the side of your rack cabinet with four
M6 screws and nuts that come with this option. Make sure that the
three-connector side of the Rack PDU is facing the rear of your rack cabinet,
and leave room between the vertical mounting plate and the rear EIA mounting
flanges for the cable-management bracket 1.
Figure57. Installing the Rack PDU on the vertical mounting plate
Figure58. Installing a second Rack PDU
Installing Optional Devices 151