Juniper QFX5220, Hardware Manual

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CAUTION: Register product serial numbers on the Juniper Networks website and update
the installation base data if there is any addition or change to the installation base or if
the installation base is moved. Juniper Networks will not be held accountable for not
meeting the hardware replacement service-level agreement for products that do not
have registered serial numbers or accurate installation base data.
Register your product(s) at https://tools.juniper.net/svcreg/SRegSerialNum.jsp .
Update your installation base at
https://www.juniper.net/customers/csc/management/updateinstallbase.jsp .
Mounting a QFX5220 in a Rack or Cabinet
IN THIS SECTION
Before You Begin Rack Installation | 117
Four-Post Installation Procedure for QFX5220-128C | 118
Four-Post Installation Procedure for QFX5220-32CD | 120
You can mount QFX5220 switches only on a four-post 19-in. rack or cabinet using the rack mount kit
provided with the switch. The rack mount kit can be adapted for either a four-post rack-only or a rack and
cabinet installation. A four-post installation evenly supports the switch by all four corners.
For four-post rack or cabinet installations, the mounting kit contains two front mounting rail assemblies
and two rear mounting blades that match the front mounting rails. This configuration allows either end of
the switch to be mounted flush with the rack and still be adjustable for racks with different depths.
The front and rear rack rails must be spaced between 28 in. (71.1 cm) and 36 in. (91.4 cm) front to back.
This topic describes:
116