Installation guide

classrooms or areas where policy dictates that nothing can be visible on the ceiling.
When this is a hard requirement, optional T−Bar hangar accessories from third−party companies such Erico
and Cooper can be used (Figure 18). The Erico Caddy 512a or the Cooper B−Line BA50a or similar T−Bar
Grid T−Bar hangars can be used.
For more information, refer to:
ERICO•
Cooper Industries•
Figure 18  Example of How to hang an AP above the ceiling tiles
Note: Installing APs above the ceiling tiles should only be done when mounting below the ceiling is not an
option. The tiles must not be conductive. Such installations can certainly degrade advanced RF features such
as voice and location. Therefore, verify coverage and performance. Always try to mount the AP as close to the
inside middle of the tile as possible, and avoid areas with obstructions (Figure 19).
Figure 19  Installing AP Above Ceiling Tiles: Pick an Area Clear of Obstructions, Avoid Ceiling
Clutter