Juniper EX9251, Руководство по оборудованию

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Table 33: Parts Required for Connecting an EX Series Switch to Earth Ground
(Continued)
Switch Earthing
Terminal
Location Grounding
Cable
Requirements Grounding Lug
Specifications Screws and
Washers Additional
Information
EX8216 Two earthing
terminals:
•
Left side
of the
chassis
•
Rear
panel of
the
chassis
NOTE: You
must use
only one of
the two
protective
earthing
terminals.
2 AWG
(33.6 mm²),
minimum 90° C
wire, or as
permitted by
the local code Panduit LCD2-14A-
Q or equivalent
—provided
•
Two ¼ -20 x
0.5 in.
screws with
#¼” split-
washer
—provided
•
Two #¼” flat
washers—
provided
EX9204,
EX9208,
and
EX9214 Rear panel of
the chassis One 6 AWG
(13.3 mm²),
minimum 90° C
wire, or one
that complies
with the local
code Thomas& Betts
LCN6-14 or
equivalent—
provided
•
Two ¼ -20
x 0.5 in.
screws with
#¼” split-
washer—
provided
•
Two #¼” flat
washers—
provided
See Grounding
Cable and Lug
Specifications for
EX9200 Switches
.
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