Attaching The Mounting Brackets, Chassis Rails, And Grounding Cable To The Chassis - H3C S6825-54HF Manual

Table2-3 Distance requirements between the front and rear rack posts
Installation method
Using mounting brackets and rack
mounting rail kit A (long slide rails)
Using mounting brackets and rack
mounting rail kit B (super-short slide rails,
narrow-spacing installation)
Using mounting brackets and rack
mounting rail kit B (super-short slide rails,
wide-spacing installation)
Table2-4 Chassis dimensions and rack depth requirements
Chassis dimensions
•
Height—44 mm (1.73 in) (1 RU)
•
Width—440 mm (17.32 in).
•
Total depth—425 mm (16.73 in)
25 mm (0.98 in) for the power

supply or fan tray handle
400 mm (15.75 in) for the

chassis.
Attaching the mounting brackets, chassis rails, and
grounding cable to the chassis
The switch has two mounting bracket installation positions on its two side panels: one near the
network port side and one near the power supply side.
The switch provides a primary grounding point (with a grounding sign) and an auxiliary grounding
point.
Distance between the front and rear rack posts
621 mm to 793 mm (24.45 in to 31.22 in)
330 mm to 505 mm (12.99 in to 19.88 in)
438 mm to 632 mm (17.24 in to 24.88 in)
Rack depth requirement
To ensure that the rack door can be closed easily after cables are
connected, make sure the rack meets the following requirements:
•
A minimum of 800 mm (31.50 in) in depth (recommended)
•
A minimum of 130 mm (5.12 in) from the front rack post to
the front door
•
A minimum of 449 mm (17.68 in) from the front rack post to
the rear door
2-8