Chapter 3 Installation; Installing The Switch Into A 19-Inch Cabinet - H3C S5500-28C-EI Installation Manual

Installation Manual
H3C S5500-EI Series Ethernet Switches
Caution:
When you ask your sales agent to maintain the switch, you must ensure that the
dismantlement-preventive seal on a mounting screw of the H3C switch chassis is intact.
If you want to open the chassis, you should contact the agent for permission. Otherwise,
you will bear any consequence resulting from your actions without permission.

3.1 Installing the Switch into a 19-Inch Cabinet

You can install the switch into a 19-inch standard cabinet in one of the following four
ways:
Use front mounting ears
Use front mounting ears and rear mounting ears
Use front mounting ears and a tray
Use front mounting ears and guide rails
The selection of installation methods depends on the width and depth of the switch. For
the installation methods, see Table 3-1.
Table 3-1 Installation methods for a switch with a width of 440 mm (17.3 in) or 436
mm (17.2 in.)
Method
Depth
≤300
(11.8 in)
360 mm (14.2
in.)
420 mm (16.5
in)

Chapter 3 Installation

Use front
mounting
ears
mm
√
—
—
Use front and Use front
rear mounting
mounting ears and a
ears
√
—
√ √
√ √
3-1
Chapter 3 Installation
Use front
mounting
ears and
tray guide rails
√
√
√