Juniper EX4600 Series User Manual

Fan Tray 3 QFX5100 Fan Tray 3, Front
to Back Airflow - AFO
Fan Tray 4 QFX5100 Fan Tray 4, Front
to Back Airflow - AFO
{master:0}
root@RIDGE_IEEE>
root@RIDGE_IEEE> show version
fpc0:
NOTE: The EX4600 and QFX5100use the same fanmodules.Thesemodules
are represented in CLI output as QFX5100 fan trays.
NOTE: You must remove the fan module to read the fan serial number from
the serial number ID label. The fan module serial number cannot be viewed
through the CLI. Fan Tray 2 refers to the third module from the left, counting
from 0.
Locating the Chassis Serial Number ID Label on an EX4600 Switch
The location for the chassis serial number ID label is found to the right of the 40 Gigabit
Ethernet ports. See Figure 46 on page 205 for an example of where to find the serial number
ID on the EX4600 switch.
Figure 46: Location of the Serial Number ID Label on an EX4600 Switch
g050352
SN:TC3113280064
Locating the Serial Number ID Labels on FRU Components
The power supplies, fan module, and expansion modules installed in EX4600 switches
are field-replaceable units (FRUs). For each FRU, you must remove the FRU from the
switch chassis to see the FRU serial number ID label.
•
AC power supply—The serial number ID label is on the top of the AC power supply.
•
Fan module—The serial number ID label is on the top of the fan module.
•
Expansion module–The serial number ID label is in the middle of the printed circuit
board (PCB).
205Copyright © 2014, Juniper Networks, Inc.
Chapter 25: Returning Hardware

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