Ruijie RG-S6220-H Series Installation And Initialization page 7

Preparations
There Is a Ground Bar in the Installation Environment
(Recommended)
① Remove the ground screw from the rear panel of
the chassis.
② Put the OT terminal of the ground cable delivered
with the switch on the ground screw of the chassis.
③ Install the ground screw with the OT terminal to the
ground hole, fasten it with a screwdriver, and
connect the other end of the ground cable to the
ground bar of the equipment room. (Adjust the
length of the ground cable based on the distance
with the ground bar.)
There Is No Ground Bar in the Installation Environment
If the switch adopts AC power supply, the PE cable of
the AC power supply needs to be grounded. Check
whether the PE cable of the AC power supply is properly
grounded in the power distribution room or on the AC
transformer side.
Hardware Installation
Installing the
Chassis to a
Specified Position
Installing Power
Modules or
Grounding
Extension
Modules
1 Rear panel
2 OT terminal of the ground cable and
ground screw
3 Grounding tag
4 Ground cable
5 Tapped hole for the filler panel fastening
screw (not for grounding)
Checking