Juniper EX4650 Series User Manual

Locating the Chassis Serial Number ID Label on an EX4650 Switch
The serial number ID label is located on the rear panel of the chassis on EX4650 switches.
Figure 55 on page 139 shows the location of the serial number ID label on EX4650 switches
Figure 55: Location of the Serial Number ID Label on EX4650 Switches
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1—Chassis Serial Number
Locating the Serial Number ID Labels on FRUs in an EX4650 Switch
The power supplies and fan modules installed in EX4650 switches are field-replaceable units (FRUs).
For each of these FRUs, you must remove the FRU from the switch chassis to view the serial number ID
label of the FRU.
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Power Supply—The serial number ID label is on the top of the power supply. Figure 56 on page 139shows
the location of the serial number ID label on a DC power supply.
Figure 56: Location of the Serial Number ID Label on a DC Power Supply Used in EX4650 Switches
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1—Location of the serial number ID label
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Fan module—Figure 57 on page 140 shows the location of the serial number ID label on a fan module for
EX4650 switches.
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Juniper EX4650 Series Specifications

General

Cooling	Front-to-back or back-to-front airflow
Rack Units	1U
MAC address table size	288, 000 entries
Memory	16 GB
Storage	64 GB SSD
Power Supply	Dual redundant, hot-swappable
Junos OS	Supported
Jumbo frames	9216 bytes
Operating temperature	0°C to 40°C (32°F to 104°F)
Input voltage	AC: 100-240V
Fans	Hot-swappable, redundant
Operating humidity	5% to 90% (non-condensing)
Ports	48 x 10GbE SFP+/SFP28 ports 8 x 40GbE QSFP+/100GbE QSFP28 ports