H3C S7500E Series Ethernet Switches Installation Manual

Installation Manual
H3C S7500E Series Ethernet Switches Chapter 1 Product Overview
1-6
(1)
(3)
(4)
(5)
(2)
(3)
(1) Fan tray (2) Jack for ESD-preventive wrist strap
(3) Power module (4) LPUs (in slot 2 to slot 7)
(5) SRPUs (in slot 0 and slot 1)
Figure 1-6 Front panel of the S7506E
All the modules of the S7506E are hot swappable.
z The S7506E has eight horizontal slots. SRPUs are inserted in the upper two slots
(see callout (5) in
Figure 1-6). SRPUs are required and support active-standby
switchover. Different LPUs are inserted into the other six slots (see callout (4) in
Figure 1-6).
z The fan tray is installed on the right side of the chassis (see callout (1) Figure 1-6).
z The two power modules, which sit in the lower part of the chassis (see callout (3) in
Figure 1-6), provide 1+1 redundancy backup. You can select either AC power
supply or DC power supply.
V. S7510E
Figure 1-7 shows the front panel of the S7510E.