To Install The Power Supply On The Rack-Mount Shelf; Installing The Bcm50 Power Supply - Nortel BCM50 3.0 Installation And Maintenance Manual

92 Chapter 7 Installing the main unit
4 If the BCM50 system has additional units, you can install the other units on top of, or beside,
the existing BCM50 unit.
• To install the additional units beside the existing unit, repeat steps 1 to 3 for each unit.
• To install the additional units on top of the existing unit, see the procedure
BCM50 unit on top of another unit
5 Install the power supply using a method appropriate for your installation. For details about
installation options, see

Installing the BCM50 power supply

There are several different ways to install a power supply. Select the method that works best for
your type of installation. The power supply must be within 1.5 m (5 feet) of the BCM50 unit and
within 1.5 m (5 feet) of the AC power outlet (wall outlet or UPS).
Note: Do not stack more than one BCM50 unit or power supply mounting enclosure on
top of a first unit.
• For a rackmount installation you can install the power supply directly onto the rackmount shelf
or you can use the power supply mounting enclosure.
• For a wallmount installation, you can use the power supply mounting enclosure (for up to three
power supplies) or a single power supply mounting bracket (for a single power supply).
• For a desktop installation, you can mount them directly to the desk or you can use the power
supply mounting enclosure (for up to three power supplies).

To install the power supply on the rack-mount shelf

1 Place the power supply behind the BCM50 units on the back of the rack-mount shelf.
Make sure the power supply is on its side with the label facing the back of the shelf.
2
Use two cable ties to secure the power supply to the rack-mount shelf.
3 Repeat steps 1 and 2 for each power supply you mount.
NN40020-302
on page 85.
Installing the BCM50 power supply
To install a
on page 92.