H3C S5170-EI Series, Руководство по установке

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2
Installing the switch in a 19-inch rack
Installation methods
Table 9 Installation methods
Applicable
switch models Installation
method Requirements and
guidelines
Installation procedure
S5170-28S-EI
S5170-54S-EI
S5170-54S-EI-DP
S5170-28S-HPW
R-EI
S5170-54S-PWR-
EI
S5170-36F-EI
S5170-36F-EI-DP
S5570S-28S-EI
S5570S-54S-EI
S5570S-36F-EI
S5570S-54F-EI
S5570S-28S-HP
WR-EI-A
S5570S-54S-PW
R-EI-A
Using front
mounting brackets
Select an installation position for
the front mounting brackets as
required: near the power supply
side or port side. For the
S5170-28S-EI, S5170-54S-EI,
S5170-36F-EI, and
S5170-36F-EI-DP switches, the
front mounting brackets can be
installed only near the port side.
See " Rack-mounting the
switch by using front
mounting brackets
."
S5570S-28S-HP
WR-EI
S5570S-54S-PW
R-EI
S5570S-30MS-U
PWR-EI
Using front and
rear mounting
brackets
•
Select an installation position
for the front mounting
brackets as required: near the
power supply side or port
side.
•
Install the rear mounting
brackets based on the rack
depth (distance between the
front and rear rack posts).

If the rack depth is in the
range of 429 to 595 mm
(16.89 to 23.43 in), orient
the rear mounting
brackets with the wide
flange inside the rack.

If the rack depth is in the
range of 274 to 440 mm
(10.79 to 17.32 in) and the
distance from the rear
rack posts to the inner
surface of the cabinet
door is greater than 153
mm (6.02 in), orient the
rear mounting brackets
with the wide flange
outside the rack.
•
If you are to install a
PSR1110-56A power supply,
make sure the rack depth is
larger than 600 mm (23.62 in)
See " Rack-mounting the
switch by using front and
rear mounting brackets
."