Attaching The Mounting Brackets And Chassis Rails To The Chassis - H3C S6820 Series Installation Manual

Switch
model
S6820-56HF
S6820-4C
Attaching the mounting brackets and chassis rails to the
chassis
Place the wide flange of the mounting bracket against the chassis side panel. Align the
1.
mounting bracket installation holes with the screw holes in the chassis. Use M4 screws
(provided) to attach the mounting bracket to the chassis.
To install the mounting brackets at the power module-side mounting position, see
13,
To install the mounting brackets at the port-side mounting position, see
19,
For the S6820-56HF and S6820-4C switches, to install the mounting brackets at the power
module-side mounting position, use the four screw holes nearest to the power module side. To
install the mounting brackets at the network port-side mounting position, use the four screw
holes nearest to the network port side.
Determine the chassis rail installation position:
2.
If the mounting brackets are installed at the power module-side mounting position, install
the chassis rails near the port side.
If the mounting brackets are installed at the network port-side mounting position, install the
chassis rails near the power module side.
Place the chassis rail against the chassis side panel. Align the chassis rail installation holes with
3.
the screw holes. Use M4 screws (provided) to attach the chassis rail to the chassis. See
13 to Figure 22.
You can use super-short slide rails and long chassis rails to rack-mount the S6820-56HF switch.
Based on the rack depth, install the long chassis rails not reaching out of the chassis, as shown
in Figure 15
Installation method
Using the mounting brackets and
long slide rails (provided)
Using the mounting brackets and
super-short slide rails (optional,
with the chassis rails not reaching
out of the chassis)
Using the mounting brackets and
super-short slide rails (optional,
with chassis rails reaching out of
the chassis)
Using the mounting brackets and
slide rails (provided)
Figure 14, Figure 15,
Figure 20, Figure 21, and
and Figure 20 or reaching out of the chassis, as shown in
Minimum distance
between the front
and rear rack posts
692 mm (27.24 in)
401 mm (15.79 in)
499 mm (19.65 in)
518 mm (20.40 in)
Figure 16, and Figure
Figure 22.
10
Maximum distance
between the front
and rear rack posts
854 mm (33.62 in)
565 mm (22.24 in)
692 mm (27.24 in)
858 mm (33.78 in)
17.
Figure 16
Figure
Figure 18, Figure
Figure
and Figure 21.