Allied Telesis AT-GS950/48 - Manual (Page 36)

Chapter 2: Installation
36
5. Install the four plastic anchors included with the switch into the wall, at
the locations marked in the previous step. The anchors require 0.635
mm (0.25 in.) holes.
6. While another person holds the switch at the wall location, secure it to
the wall using the four wall mounting screws. See Figure 11 on page
36.
Figure 11. Securing the Switch to the Wall
7. Go to “Installing Optional SFP Transceivers” on page 37 or “Cabling
the Switch” on page 40.