
Installing the Backbone Link Node-2
109352-E Rev. A 2-13
Powering On the BLN-2
Power on the BLN-2 as follows:
1. Ensure that the power switches on the rear panel are in the OFF position.
2. Connect the power cables to the power switch assembly on the BLN-2
rear panel.
Inserting the BLN-2 power cables into separate branch circuits allows for
redundant AC power. For additional information about BLN-2 power
supplies, refer to Chapter 5, “Hot-Swapping Hardware Components.”
3. Insert the power plugs into their appropriate wall receptacles (refer to
“Electrical Requirements” earlier in this chapter).
4. Turn the power switches to the ON position.
5. Verify that air is flowing from the cooling fans and out through the vents
on either side of the BLN-2.
After you power on the BLN-2, each routing engine automatically initiates a
diagnostic test to verify proper board function.
Note: The BLN-2 has two power supplies, so remember to plug in the cables
and turn on the switches on both.
Note: If you cannot feel air flow from the BLN-2 vents, if the POWER and
DIAG LEDs remain off, or if the DIAG LED remains on, turn the power
switch at the rear of the BLN-2 to the OFF position. Wait 1 minute and then
turn the power switch to the ON position. If the problem persists, contact the
Bay Networks Technical Response Center.
Komentáře k této Příručce