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Cisco 12012 Gigabit Switch Router Replacement Instructions 3
Removing the Accessories Box and Redundant AC-Input Power Supplies
Perform the following steps to remove the wooden shipping container (refer to Figure 1):
Step 1 Using a hand cart, pallet jack, or forklift, place the Cisco 12012 GSR shipping container
as near to the installation location as possible. Ensure that you have sufficient room to
unpack the system.
Step 2 Remove the system packaging wooden top cap as follows:
(a) Using a flat-blade screwdriver or pliers, straighten the 12 tabs that secure the
wooden top cap to the top of the system packaging (four tabs on the top edge of each
side panel; two tabs on the top edge of each end panel.)
(b) Lift up the wooden top cap and remove it from the top of the system packaging. Set
the wooden top cap aside.
Step 3 Remove a wooden side panel as follows:
(a) Using a flat-blade screwdriver or pliers, straighten the 12 tabs that secure the
wooden side panel to the end panels and the pallet (four on each end; four on the
bottom.)
(b) Pivot the side panel out, away from the system, to disengage the eight end panel tabs
from the side panel slots.
(c) Lift up the side panel to disengage the four side panel tabs from the pallet slots. Set
the side panel aside.
Repeat Step a through Step c for the second side panel.
Step 4 Remove a wooden end panel as follows:
(a) Using a flat-blade screwdriver or pliers, straighten the two tabs that secure an end
panel to the pallet.
(b) Lift up the end panel to disengage the two end panel tabs from the pallet slots. Set
the end panel aside.
Repeat Step a and Step b for the second end panel.
Step 5 Remove the foam top cap from the system and set it aside.
Removing the Accessories Box and Redundant AC-Input Power Supplies
The large cardboard box on the front of the pallet contains the accessories box and might contain up
to two AC-input power supplies. (Refer to Figure 1).
The Cisco 12012 Gigabit Switch Router can be configured with either AC-input or DC-input power
supplies. Up to two AC-input or DC-input power supplies are shipped installed in the system power
supply bay. Systems configured with three or four AC-input power supplies (for power supply
redundancy) are shipped with two power supplies installed in the power supply bay and one or two
power supplies packaged in foam inserts in a large cardboard box.
Cisco 12012 GSR systems shipped configured with DC-input power supplies have either one or two
power supplies installed in the system power supply bay. The accessories box is placed on top of
three foam inserts in the large cardboard box.
Perform the following steps to remove the accessories box and any AC-input power supplies:
Step 1 Cut the shipping tape that secures the large cardboard box flaps and open the flaps.
Step 2 Lift the accessories box out of the large box. (Finger holes in the accessories box are
provided to make it easier for you to remove the accessories box from the large box.) Set
the accessories box aside.