Cisco Cisco ONS 15216 DWDM System 安装指南

Prior to installing the bay assembly, you should prepare your raised floor plan.

The raised floor is laser-leveled at the time of the floor installation, so no leveling blocks or shims should 
be necessary to level the frames. This is especially important in seismic zones 2B and higher, because 
leveling blocks will cause a rocking motion of the frames during an earthquake. 

Mark the removable floor tile for the cable access to the rack using one of the following methods: the 
floor cutout template (700-14208-XX) included in the accessory kit that ships with the bay assembly, 
the diagrams in 

, a floor plan drawing, or place the frame in the proper footprint and 

mark the tile from the base of the frame or cabinet.

Mark the tile for the frame anchoring holes.

Remove the tile.

Cut cable access holes.

Drill the anchoring holes through the tile in an area away from the equipment to ensure the equipment 
area is not contaminated with metal shavings or debris.

If the floor plan identifies a future frame on the same tile as the one you are adding a frame to, 
you must drill and cut the tile for the future frame at this time because you cannot remove the 
tile later.

It will be necessary to use alternate anchoring holes in the event the primary holes are obstructed 
by the stringers that support the removable tile.