Juniper EX4600 Series User Manual

• Power Supply in an EX Series Redundant Power System
• AC Power Supply in a QFX3100 Director Device
• AC Power Supply in a QFX3008-I Interconnect Device
• Wiring Tray in a QFX3008-I Interconnect Device
• AC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
• DC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
• AC Power Supply for a QFX5100 Device
• DC Power Supply in a QFX5100 Device
Environmental Requirements and Specifications for EX Series Switches
The switch must be installed in a rack or cabinet housed in a dry, clean, well-ventilated,
and temperature-controlled environment.
Ensure that these environmental guidelines are followed:
•
The site must be as dust-free as possible, because dust can clog air intake vents and
filters, reducing the efficiency of the switch cooling system.
•
Maintain ambient airflow for normal switch operation. If the airflow is blocked or
restricted, or if the intake air is too warm, the switch might overheat, leading to the
switch temperature monitor shutting down the switch to protect the hardware
components.
Table 13 on page 35 provides the required environmental conditions for normal switch
operation.
Table 13: EX Series Switch Environmental Tolerances
Environment Tolerance
Switch or
device SeismicTemperatureRelative HumidityAltitude
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 3.
Normal operation ensured in the
temperature range 32° F through
104° F (0° C through 40° C) at
altitudes up to 5,000 ft
(1,524 m).
For information about extended
temperature SFPs, see Pluggable
Transceivers Supported on
EX2200 Switches.
Normal operationensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
5,000 feet
(1524 meters)
EX2200-C
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 3.
Normal operation ensured in the
temperature range 32° F through
113° F (0° C through 45° C)
Normal operationensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet (3048
meters)
EX2200
(except
EX2200-C
switches)
35Copyright © 2014, Juniper Networks, Inc.
Chapter 6: Site Preparation
* Optics, Fans and Power supply sold separately for EX4600-40F-S.

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