Tools And Parts Required For Installation - Juniper QFX5120 Series Quick Start Manual

QFX5120-48Y switches offer 48 25GbE SFP (SFP28) ports and 8 100GbE QSFP (QSFP28) ports. You can operate each
SFP28 port as a 25GbE, 10GbE, or 1GbE port by using the appropriate transceivers. You can operate each QSFP28 port
as a 100GbE or 40GbE port by using the appropriate transceivers.Junos OS Release 18.3R1 is the first Junos OS release
that supports QFX5120-48Y switches.
QFX5120-48T switches offer 6 100GbE QSFP28 ports and 48 10GbE BASE-T ports. The six QSFP28 ports can operate
at 100-Gbps speed (with QSFP28 transceivers) or 40-Gbps speed (with QSFP+ transceivers). Junos OS Release 20.2R1
is the first Junos OS release that supports QFX5120-48T switches.
You can channelize the QSFP28 ports and connect breakout cables.
NOTE: See the complete documentation at https://www.juniper.net/documentation/product/en_US/qfx5120.

Tools and Parts Required for Installation

Ensure that you have the following parts and tools available:
Number 2 Phillips (+) screwdriver—not provided
Electrostatic discharge (ESD) grounding strap—not provided
Screws to secure the mounting brackets to the rack—not provided
To mount a QFX5120-32C switch on a rack, you need:
Front mounting brackets—2 (provided with the rack mount kit)
Side mounting rails—2 (provided with the rack mount kit)
Flat head M4X8 screws to attach the front mounting brackets and side mounting rails to the switch chassis—20 (provided
with the rack mount kit)
Rear mounting (L-shaped) brackets—2 (provided with the rack mount kit)
Pan head M4X8 screws to attach the rear mounting brackets to the side mounting rails—2 (provided with the rack mount
kit)
To mount a QFX5120-48Y or QFX5120-48T switch on a rack, you need:
Front mounting bracket assembly for mounting the switch flush with the front posts of a rack—2 (provided with the
rack mount kit)
The front mounting bracket assembly is made up of a side rail to which an L-shaped bracket is attached.
Recessed mounting brackets for mounting the switch in a recessed position from the front posts of a rack—2 (provided
with the rack mount kit)
Flat head 4x6-mm Phillips screws for attaching the front mounting brackets to the chassis—12 (provided with the rack
mount kit)
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