Introduction To Mounting Ear - H3C S5100-SI series Quick Start Manual

Quick Start
H3C S5100-SI/EI Series Ethernet Switches
Note:
When the depth of a switch is greater than 300 mm (11.8 in.), the
front mounting ears only secure the switch rather than bear its
weight.
Guide rails purchased from H3C apply only to standard racks
1,000 mm (39.4 in.) deep. Use other supports to substitute for
guide rails in the case of other rack depths.

3.1.1 Introduction to Mounting Ear

Figure 3-1 shows the appearance of a front mounting ear.
(1) Screw hole used to fix the mounting ear to the cabinet (Use one M6
screw)
(2) Screw hole used to fix the switch to the mounting ear
Figure 3-1 Appearance of a front mounting ear
Chapter 3 Installing the Switch
3-3