3com 8814 Manuale Utente
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General Architecture
11
Switch 8810
Figure 5 Switch 8810 slots
■
The Switch 8810 chassis provides ten slots in its board area: The middle two
accommodate fabric modules, which can operate in 1+1 redundancy mode;
the remaining eight accommodate I/O or application modules, which you can
select from various available models. All modules in this area are
hot-swappable.
accommodate fabric modules, which can operate in 1+1 redundancy mode;
the remaining eight accommodate I/O or application modules, which you can
select from various available models. All modules in this area are
hot-swappable.
■
At the bottom of the chassis is the power area that can accommodate one PoE
entry module and two PSUs. The two PSUs are online-swappable; they can
operate in 1+1 redundancy mode. The switch supports AC power inputs.
entry module and two PSUs. The two PSUs are online-swappable; they can
operate in 1+1 redundancy mode. The switch supports AC power inputs.
■
On the right of the chassis is the fan area that contains one vertical
hot-swappable fan tray. The fan tray draws and exhausts air from left to right.
hot-swappable fan tray. The fan tray draws and exhausts air from left to right.
I/O Module
I/O Module
I/O Module
I/O Module
Fabric
Fabric
I/O Module
I/O Module
I/O Module
I/O Module
PoE
Entry
AC PSU
AC PSU
F
an t
ray