Juniper EX4600 Series User Manual

CHAPTER 6
Site Preparation
•
Site Preparation Checklist for an EX4600 Switch on page 31
•
General Site Guidelines on page 32
•
Site Electrical Wiring Guidelines on page 33
•
Environmental Requirements and Specifications for EX Series Switches on page 35
Site Preparation Checklist for an EX4600 Switch
The checklist in Table 11 on page 31 summarizes the tasks you need to perform when
preparing a site for EX4600 switch installation.
Table 11: Site Preparation Checklist
DatePerformed ByFor More InformationItem or Task
Environment
“Environmental Requirements and
Specifications for EX Series Switches”
on page 35
Verify that environmental factors such as
temperature and humidity do not exceed
switch tolerances.
Power
Measure the distance between external power
sources and switch installation site.
“AC Power Specifications for an
EX4600 Switch” on page 79
Calculate the power consumption and
requirements.
Rack or Cabinet
“Rack Requirements for an EX4600
Switch” on page 39
“CabinetRequirements for an EX4600
Switch” on page 40
Verify that your rack or cabinet meets the
minimum requirements for the installation of
the switch.
“Clearance Requirements for Airflow
and Hardware Maintenance for an
EX4600 Switch” on page 41
Plan rackor cabinet location, including required
space clearances.
31Copyright © 2014, Juniper Networks, Inc.

Juniper EX4600 Series Specifications

General

Product Series	EX4600
10GbE ports	24 or 48
Cooling	Front-to-back or back-to-front airflow
Rack Units	1 U
Virtual Chassis	Up to 10 members
MAC address table size	288, 000 entries
Memory	8 GB DRAM
Layer 3 Routing	Yes
AC Power Input	100-240V AC
Ports	24 or 48 x 10GbE ports
40GbE ports	4
100GbE ports	0
Power Supply	Dual redundant, hot-swappable AC or DC
Jumbo frames	9216 bytes
Operating temperature	0°C to 45°C
Input voltage	100-240 VAC, -40 to -72 VDC
Operating relative humidity	5% to 90% noncondensing
Fans	Redundant
JUNOS OS	Junos OS
Storage	16 GB flash
DC Power Input	-40 to -72 VDC