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Juniper EX4650 Series User Manual

Juniper EX4650 Series
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Figure 57: Location of the Serial Number ID Label on the Fan Module Used in an EX4650 Switch
g022538
1
1Location of the serial number ID label on the fan
module
Contacting Customer Support to Obtain Return Material Authorization
If you are returning a device or hardware component to Juniper Networks for repair or replacement, obtain
a Return Material Authorization (RMA) number from Juniper Networks Technical Assistance Center (JTAC).
After locating the serial number of the device or hardware component you want to return, open a service
request with Juniper Networks Technical Assistance Center (JTAC) on the Web or by telephone.
Before you request an RMA number from JTAC, be prepared to provide the following information:
Your existing service request number, if you have one
Serial number of the component
Your name, organization name, telephone number, fax number, and shipping address
Details of the failure or problem
Type of activity being performed on the device when the problem occurred
Configuration data displayed by one or more show commands
You can contact JTAC 24 hours a day, seven days a week on the Web or by telephone:
Service Request Manager: https://support.juniper.net/support
Telephone: +1-888-314-JTAC (+1-888-314-5822), toll free in U.S., Canada, and Mexico
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Juniper EX4650 Series Specifications

General IconGeneral
CoolingFront-to-back or back-to-front airflow
Rack Units1U
MAC address table size288, 000 entries
Memory16 GB
Storage64 GB SSD
Power SupplyDual redundant, hot-swappable
Junos OSSupported
Jumbo frames9216 bytes
Operating temperature0°C to 40°C (32°F to 104°F)
Input voltageAC: 100-240V
FansHot-swappable, redundant
Operating humidity5% to 90% (non-condensing)
Ports48 x 10GbE SFP+/SFP28 ports 8 x 40GbE QSFP+/100GbE QSFP28 ports

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