1-5
z
The S5820X-28C provides two interface module expansion slots on its front panel, and filler panels
are installed on the slots when the switch is shipped. The above figure illustrates a switch with two
LSW1SP4P0 interface cards.
z
You can select one or two Interface Cards for your switch as needed. See
Interface Cards
on page
1-17
for the Interface Cards supported by the S5820X-28C, and see
Installing an Interface Module
Expansion Card
on page
3-15
for the installation of interface cards. See
H3C S5820X & S5800
Series Ethernet Switches Interface Cards User Manual
for the detailed description of the interface
modules.
Rear Panel
Figure 1-4
S5820X-28C rear panel
(1) OAP card filler panel
(2) Panel (do not remove it)
(3) Grounding screw
(4) Filler module (do not remove it)
(5) Hot swappable power module 2
(6) Hot swappable power module 1
(7) Hot swappable fan tray
z
The S5820X-28C provides two power module slots on its rear panel. Hot swappable power module
slot 1 is empty when the switch is shipped, and hot swappable power module 2 is installed with a
filler panel. The above figure illustrates a switch with two PSR300-12A AC power modules.
z
You can select one or two power modules for your switch as needed. See
Hot Swappable Power
Modules
on page
1-13
for the power module models supported by the S5820X-28C, and see
Installing a Power Module
on page
3-12
for the installation of power modules. See
H3C
PSR300-12A & PSR300-12D1 Power Modules User Manual
for the detailed description of the
power modules.
z
The S5820X-28C provides one OAP card slot on its rear panel, and a filler panel is installed on the
slot when the switch is shipped. You can install an OAP card (firewall card, IPS card or access
controller module) on your switch as needed. For supported OAP card models, refer to
OAP Card
on page
1-18
; for how to install an OAP card, refer to
Installing an OAP Card
on page
3-18
.
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