HP 100VG Guia do Utilizador descarregar pdf (Página 24)

Important

Note

Steps 2 through 4 below apply to mounting a single hub or the first of

multiple hubs that will be stacked in a rack. The mounting brackets are

designed to make it easy to install this first hub—if it is installed correctly,

the installation of subsequent hubs is simplified. To make the process

easy, it is important to get the first hub located correctly. This is

done by selecting the correct holes in the rack’s uprights.

This first hub (or single hub) should be mounted in a position toward the

bottom of the rack for stability and to make it easier to stack the other hubs

on top.

2. As shown below, partially install a screw (5/8-inch number 12-24) in each

rack upright. Ensure that the screws in each upright are at the same

level.

If you are stacking multiple hubs in a single rack and want them to fit

tightly, the selection of the first screw holes is important. In an

EIA-standard 19-inch telco rack, the screw hole pattern is

repetitive—pairs of holes are separated by 0.5-inch or 0.625-inch. Insert

these first screws in the upper hole of a close (0.5-inch) pair, as shown in

the illustration.

Insert a screw into the top hole

of a close (0.5-inch) pair—like

one of these—one in each of

the rack uprights.

One upright of an EIA

19-inch telco rack

Installing the

HP AdvanceStack Hub

Installing the HP AdvanceStack Hub

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HP 100VG Guia do Utilizador Página 24