H3C S6805 Series Installation Manual page 18

1.
Place the wide flange of a mounting bracket against a side panel of the chassis and align the
round holes in the wide flange of the front mounting bracket with the screw holes in the side
panel. Then use M4 screws (provided) to attach the mounting bracket to the chassis.
To install the mounting brackets at the port side, see Figure2-12, Figure2-13, Figure2-14,

and Figure2-18.
To install the mounting brackets at the power supply side, see Figure2-15, Figure2-16,

Figure2-17, and Figure2-19.
2. Determine the chassis rail installation position based on the mounting bracket installation
position.
3.
Place the chassis rail against the side panel of the chassis and align the installation holes in the
chassis rail with rail mounting holes in the chassis. Then use M4 screws (provided) to attach the
chassis rail to the chassis.
For installation of chassis rails of rack mounting rail kit A (long slide rails) and rack mounting

rail kit C, see Figure2-12, Figure2-15, Figure2-18, and Figure2-19.
The chassis rails of rack mounting rail kit B (super-short slide rails) support narrow-spacing

installation and wide-spacing installation. Select narrow-spacing (as shown in
and Figure2-16) or wide-spacing (as shown in
based on the distance between the front and rear rack posts.
4. Follow the same procedure to attach another mounting bracket and chassis rail to the opposite
side.
Figure2-12 Attaching the mounting brackets and chassis rails to an S6805-54HF switch
(mounting brackets installed near the port side, rack mounting rail kit A)
Figure2-13 Attaching the mounting brackets and chassis rails to an S6805-54HF switch
(mounting brackets installed near the port side, rack mounting rail kit B, narrow-spacing
installation)
Figure2-14
2-7
Figure2-13
and Figure2-17) installation