Juniper EX4200 User Manual

Table 58: 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 174.
Phillips (+)
number 2
•
Two 10-32
x .25 in. screws
with #10
split-lock
washer—
not provided
•
Two #10 flat
washers—
not provided
Panduit
LCC10-14BWL or
equivalent—
not provided
14 AWG (2 mm²),
minimum 90°C wire,
or as permitted by
the local code
Left side of
chassis
EX4500
See “Special
Instructions to
Follow Before
Connecting Earth
Ground to a Switch”
on page 174.
Phillips (+)
number 2
•
Two 10-32
x .25 in. screws
with #10
split-lock
washer—
not provided
•
Two #10 flat
washers—
not provided
Panduit
LCC10-14BWL or
equivalent—
not provided
14 AWG (2 mm²),
minimum 90°C wire,
or as permitted by
the local code
Left side of
chassis
EX4550
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
The grounding cable
must be the same
gage as the power
feed cables and as
permitted by the
local code.
Rear panel
of chassis
(on lower
left side)
EX6210
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
6 AWG (13.3 mm²),
minimum 60°C wire,
or as permitted by
the local code
Left side of
chassis
EX8208
See “Special
Instructions to
Follow Before
Connecting Earth
Ground to a Switch”
on page 174.
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°C wire,
or as permitted by
the local code
Two
earthing
terminals:
•
Left side
of
chassis
•
Rear
panel of
chassis
EX8216
173Copyright © 2015, Juniper Networks, Inc.
Chapter 13: Connecting the Switch to Power

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing