Table-Mounting OS6855-14 and OS6855-U10 Switches Mounting OS6855-14 and OS6855-U10 Switches
page 4-16 OmniSwitch 6855 Series Hardware Users Guide March 2009
Redundant Chassis Power with PoE (OS6855-14 only)
For OS6855-14 switches using redundant chassis power in addition to PoE, a total of four power supplies
are required.
For this configuration, plug a second Alcatel-Lucent-provided system power supply into the PS2 port on
the rear panel of the chassis.
Next, plug the longer connector cable from one of the Alcatel-Lucent-provided PoE power supplies into
the PoE1 port on the rear panel of the chassis, then connect the shorter connector cable to the female AC
connector on the system power supply installed at step 2.
Plug the longer connector cable from the second PoE power supply into the PoE2 port on the rear panel of
the chassis, then connect the shorter cable to the female AC connector on the remaining system power
supply.
When complete, continue to step 5.
5 Place the power supply (or supplies) into the power supply tray with the connector cables facing
forward.
Note. For switches using redundant chassis power with PoE, place the power supplies connected to the
PS1 and PoE1 ports side-by-side in the tray. The power supplies connected to ports PS2 and PoE2 will be
placed in an additional power supply tray later in the installation.
6 Position the power supply retaining strap over the power supplies. Insert the retaining strap’s tabs into
the notches located on the left and right sides of each power supply in order to hold each power supply
firmly in place. Be sure that the tabs are completely inserted in the power supply notches and that the end
flanges of the retaining strap fit inside the walls of the power supply tray.
7 Secure the retaining strap to the power supply tray using the attachment screws (provided).
Retaining strap tabs
Power supply brick
Power supply tray
Notches in power supply
Attachment screw
To Next Page
Loading...
