Cisco ONS 15454, Hardware Installation Manual

Page: 245 / 516

• For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the
branch circuit protection must be rated 20A. The overcurrent/short circuit protection must be in accordance
with local and national electrical codes.
Step 2 Locate the rubber bumpers provided in the accessory tool kit.
Step 3 Place the ONS 15454 M2 shelf upside down on a smooth, flat surface.
To ensure proper cooling of the ONS 15454 M2 shelf, make sure that the space in front of the air
flow vents are free of cables, fibers, and mechanical fixtures for fiber and cable management.
Note
Step 4
Peel off the rubber bumpers from the adhesive strip and place it adhesive-side down onto all the four corners
of the surface.
Figure 133: Desktop Mounting of the ONS 15454 M2 Shelf
Step 5
Place the ONS 15454 M2 shelf on a desktop, or other flat and secure surface.
Step 6 Return to your originating procedure (NTP).
Front Door
The front door of the ONS 15454 M2 provides access to the shelf and air-filter.
There are two types of front doors that act as protective panels—standard door and deep-front panel. The
deep-front panel provides additional space in front of the shelf to accommodate cables that do not fit inside
the standard door. The deep-front panel does not have a hinge and cannot be rotated like the standard door.
If a standard front door was ordered, the ONS 15454 M2 is shipped with a preinstalled standard door. If a
deep-front panel was ordered, it is shipped in a separate package.
You can remove the door to provide unrestricted access to the front of the shelf.
An erasable label is pasted on the inside of the front door. You can use the label to record slot and port
assignments, card types, node ID, rack ID, and serial number of the ONS 15454 M2 shelf.
The following figure shows the erasable label on the ONS 15454 M2 shelf.
Cisco ONS 15454 Hardware Installation Guide
215
Installing the ONS 15454 M2 Shelf
Front Door