Installation Manual
H3C S7500E Series Ethernet Switches
Chapter 1 Product Overview
1-2
Model
Dimensions (H × W × D)
S7506E-V
930 × 436 × 420 mm (36.61 × 17.17 × 16.54 in.)
Note:
z
The backplane, switching & routing processing unit (SRPU), power modules, and
fan tray are all required parts of the S7500E series.
z
SRPUs and line processing units (LPUs) are distinguished by their edge colors.
SRPUs have pink edges while LPUs have purple edges. SRPUs must be inserted in
pink slots while LPUs must be inserted in purple slots.
z
The power supply of the S7500E series can be AC or DC, depending on the actual
requirement. However, it is forbidden to insert different power modules into one
S7500E Ethernet switch.
I. S7502E
Figure 1-1 shows the front panel of the S7502E.
(1) Power modules
(2) SRPUs (in slot 0 and slot 1)
(3) Fan tray
(4) LPUs (in slot 2 and slot 3)
(5) Jack for ESD-preventive wrist strap
Figure 1-1
Front panel of the S7502E
All modules of the S7502E are hot swappable.
z
The S7502E has four horizontal slots. SRPUs are inserted into the upper two slots.
See callout (2) in Figure 1-1. SRPUs are required and support active-standby
switchover. Different LPUs are inserted into the other two slots. See callout (4) in
Figure 1-1.
z
The fan tray is installed on the right side of the chassis. See callout (3) in Figure
1-1.
