Juniper EX2200 User Manual

Table 30: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground (continued)
Additional
InformationScrewdriver
Screws and
Washers
Grounding Lug
Specifications
Grounding Cable
Requirements
Earthing
Terminal
LocationSwitch
See “Special
Instructions to
Follow Before
Connecting Earth
Ground to a Switch”
on page 120.
Phillips (+)
number 2
•
Two ¼-20 x
0.5 in. screws
with #¼”
split-washer
—provided
•
Two #¼” flat
washers—
provided
Panduit
LCD2-14A-Q or
equivalent
—provided
2 AWG (33.6 mm²),
minimum 60°Cwire,
or as permitted by
the local code
Two
earthing
terminals:
•
Left side
of
chassis
•
Rear
panel of
chassis
EX8216
See Grounding
Cable and Lug
Specifications for
EX9200 Switches.
Phillips (+)
number 2
•
Two ¼-20
x 0.5 in. screws
with #¼”
split-washer—
provided
•
Two #¼” flat
washers—
provided
Thomas&Betts
LCN6-14 or
equivalent—
provided
One 6 AWG (13.3
mm²), minimum
60°C wire, or one
that complies with
the local code
Rear panel
of chassis
EX9204
See Grounding
Cable and Lug
Specifications for
EX9200 Switches.
Phillips (+)
number 2
•
Two ¼-20
x 0.5 in. screws
with #¼”
split-washer—
provided
•
Two #¼” flat
washers—
provided
Thomas&Betts
LCN6-14 or
equivalent—
provided
One 6 AWG (13.3
mm²), minimum
60°C wire, or one
that complies with
the local code
Rear panel
of chassis
EX9208
See Grounding
Cable and Lug
Specifications for
EX9200 Switches.
Phillips (+)
number 2
•
Two ¼-20
x 0.5 in. screws
with #¼”
split-washer—
provided
•
Two #¼” flat
washers—
provided
Thomas&Betts
LCN6-14 or
equivalent—
provided
One 6 AWG (13.3
mm²), minimum
60°C wire, or one
that complies with
the local code
Rear panel
of chassis
EX9214
Special Instructions to Follow Before Connecting Earth Ground to a Switch
Table 31 on page 120 lists the special instructions that you might need to follow before
connecting earth ground to a switch.
Table 31: Special Instructions to Follow Before Connecting Earth Ground to a Switch
Special InstructionsSwitch
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.
EX3200
Copyright © 2015, Juniper Networks, Inc.120
Complete Hardware Guide for EX2200 Ethernet Switches

Juniper EX2200 Specifications

General

Throughput	77 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Number of VLANs	1024
Networking standards	-
Switch type	Managed
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Stackable	No
Product color	Black
Power consumption (typical)	100 W
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Depth	254 mm
Width	441 mm
Height	43 mm
Weight	3600 g