Stackable cable rack spacers shall be utilized to route bulk
fiber optic cable or communication cable bundles. Stackable
cable rack spacers shall be utilized in communication closets
and other interior locations where cables and cable bundles
are routed along traditional ladder racks that consist of rungs
and stringers. The stackable cable rack spacers shall be
applied on every rung up to a recommended maximum stack
height. Dovetail slots and a positive latching mechanism shall
provide a secure locking feature.