H3C S5500-EI Series - Introduction to Guide Rails; Table 3-2 Selection of Mounting Ear for the S5500-EI Series

Quick Start
H3C S5500-EI Series Ethernet Switches
Chapter 3 Installation
3-4
When you install the switch into a 19-inch standard cabinet, you
should select front and rear mounting ears with a proper length (L1 in
Figure 3-1) according to the physical dimensions. For the selection of
front and rear mounting ears, see
Table 3-2.
Table 3-2 Selection of mounting ear for the S5500-EI series
Model
Physical
dimensions (H ×
W × D)
Configuratio
n type of
front
mounting
ear
Configura
tion type
of rear
mounting
ear
S5500-28C-EI
S5500-28C-EI
-DC
S5500-52C-EI
43.6 × 440 × 300
mm (1.72 × 17.3 ×
11.8 in.)
Standard —
S5500-28F-EI
43.6 × 440 × 360
mm (1.72 × 17.3 ×
14.2 in.)
Standard Standard
S5500-28C-P
WR-EI
S5500-52C-P
WR-EI
43.6 × 440 × 420
mm (1.72 × 17.3 ×
16.5 in.)
Standard Standard
3.1.2 Introduction to Guide Rails
Figure 3-3 shows the appearance of a guide rail.