EX2300-C and EX2300 Switches Hardware Guide
Table 55: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground (continued)
Earthing
Terminal
Switch
Location
EX8216
Two
earthing
terminals:
Left side
of the
chassis
Rear
panel of
the
chassis
EX9204
Rear panel
of the
chassis
EX9208
Rear panel
of the
chassis
EX9214
Rear panel
of the
chassis
Special Instructions to Follow Before Connecting Earth Ground to a Switch
Table 56: Special Instructions to Follow Before Connecting Earth Ground to a Switch
Switch
Special Instructions
EX3200
NOTE:
Some early variants of EX3200 switches for which the Juniper Networks model number on the label
next to the protective earthing terminal is from 750-021xxx through 750-030xxx require 10-24x.25 in. screws.
158
Grounding Cable
Grounding Lug
Requirements
Specifications
2 AWG (33.6
Panduit
mm²), minimum
LCD2-14A-Q or
60°C wire, or as
equivalent
permitted by the
—provided
local code
One 6 AWG (13.3
Thomas&Betts
mm²), minimum
LCN6-14 or
60°C wire, or one
equivalent—
that complies with
provided
the local code
One 6 AWG (13.3
Thomas&Betts
mm²), minimum
LCN6-14 or
60°C wire, or one
equivalent—
that complies with
provided
the local code
One 6 AWG (13.3
Thomas&Betts
mm²), minimum
LCN6-14 or
60°C wire, or one
equivalent—
that complies with
provided
the local code
Table 56 on page 158
lists the special instructions that you might need to follow before
connecting earth ground to a switch.
Screws and
Washers
Screwdriver
Two ¼-20 x 0.5 in.
Phillips (+)
screws with #¼"
number 2
split-washer
—provided
Two #¼" flat
washers—
provided
Two ¼-20 x 0.5 in.
Phillips (+)
screws with #¼"
number 2
split-washer—
provided
Two #¼" flat
washers—
provided
Two ¼-20 x 0.5 in.
Phillips (+)
screws with #¼"
number 2
split-washer—
provided
Two #¼" flat
washers—
provided
Two ¼-20 x 0.5 in.
Phillips (+)
screws with #¼"
number 2
split-washer—
provided
Two #¼" flat
washers—
provided
Copyright © 2017, Juniper Networks, Inc.
Additional
Information
See
"Special
Instructions
to Follow
Before
Connecting
Earth Ground
to a Switch"
on page
158.
See
Grounding
Cable and
Lug
Specifications
for EX9200
Switches.
See
Grounding
Cable and
Lug
Specifications
for EX9200
Switches.
See
Grounding
Cable and
Lug
Specifications
for EX9200
Switches.