The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Holds two 2RU (4RU total) panels for greater flexibility Meets the requirements of UL2043 for plenum environments Fire stop foam kits/blocks to seal cable access ports designed to be used with bundled cable or individual cable