Installation Manual
H3C S9500 Series Routing Switches
Chapter 1 Product Overview
1-3
II. S9505
(1) SRPU slots
(2) LPU slots
(3) Cable management bracket
(4) PSUs
(5) PoE power entry module
(6) Fan tray
Figure 1-2
Front view of the S9505
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The S9505 chassis provides seven slots in its board area: The top two
accommodate SRPUs, which can operate in 1+1 redundancy mode; the remaining
five accommodate LPUs/service boards.
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At the bottom of the chassis is the power area that contains one PoE entry module
and two PSUs. The two PSUs arehot-swappable; they can operate in 1+1
redundancy mode. The switch supports both AC and DC power inputs. So you can
select AC or DC PSUs as needed.
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On the right of the chassis is the fan area that contains one vertical fan tray. The
fans draw air in from the left and exhausts air from the right.